Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Yang, Shan-Chun
Chen, Chien-Chun
Byrne, Vincent Mark
Abrégé
A connector is disclosed and includes a main body, a circuit board and a signal connection socket. The main body includes an input side, an output side, power inputs, signal inputs, power outputs and signal outputs. The input side is opposite to the output side, the power inputs and the signal inputs are arranged on the input side respectively, the power outputs are arranged on the output side, the power outputs are electrically connected to the power inputs, and the signal outputs are disposed on a bottom side and electrically connected to the signal inputs. The bottom side is connected between the input side and the output side. The circuit board includes an upper surface, and the bottom side is attached to the upper surface. The signal connection socket is disposed on the upper surface and electrically connected to the signal outputs through the circuit board.
H01R 27/02 - Pièces de couplage adaptées à la coopération avec plusieurs pièces complémentaires dissemblables pour coopération simultanée avec plusieurs pièces complémentaires
H01R 12/58 - Connexions fixes pour circuits imprimés rigides ou structures similaires caractérisées par les bornes bornes pour insertion dans des trous
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Huang, Shih-Lin
Chen, Chiu-Kung
Wu, Ting-Yuan
Abrégé
A vapor chamber is provided. The vapor chamber is adapted to be thermally connected to an electronic element. The vapor chamber includes a first member and a second member. The first member has a first heat transfer coefficient. The first member is connected to the electronic element. The second member has a second heat transfer coefficient. The second member is combined with the first member. The first member is located between the second member and the electronic element. The first heat transfer coefficient is greater than the second heat transfer coefficient.
F28D 15/04 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p.ex. tubes caloporteurs avec des tubes ayant une structure capillaire
F28D 15/02 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p.ex. tubes caloporteurs
F28D 21/00 - Appareils échangeurs de chaleur non couverts par l'un des groupes
H01L 23/427 - Refroidissement par changement d'état, p.ex. caloducs
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Li, Sheng-Hua
Lin, You-Si
Abrégé
A full-bridge series resonant converter includes a full-bridge switch circuit, a transformer, a resonant tank, a sensing circuit, and a processing circuit. The full-bridge switch circuit includes a first switch leg and a second switch leg having a second lower switch. The resonant tank includes a resonant inductor, a magnetizing inductor, and a resonant capacitor. The sensing circuit is coupled between the resonant capacitor and a ground point of a primary side of the transformer for sensing a node voltage between the resonant capacitor and the ground point as a sensing voltage. The processing circuit counts a turned-on time of the second lower switch as a first half-cycle time based on the sensing voltage, and duplicates the first half-cycle time as a second half-cycle time for controlling the full-bridge switch circuit.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
09 - Appareils et instruments scientifiques et électriques
Produits et services
All-in-one energy storage system comprised of electric power converters, power inverters, transformers, electricity rectifier, battery chargers, electric batteries, power distribution consoles, power conditioning units, liquid-cooling devices, network communication gateway and routers, data processing devices, electronic controllers for afore-mentioned energy storage system and devices, enclosures containing afore-mentioned devices; recorded or downloadable computer programs for operating, controlling, monitoring the energy storage systems; computer software for battery and electricity management; power converters; current rectifier; electricity transformers; chargers for electric accumulators; electric batteries; electric regulating apparatus; electric installations for the remote control of industrial operations; uninterruptible power supply
09 - Appareils et instruments scientifiques et électriques
Produits et services
All-in-one energy storage system comprised of electric power converters, power inverters, transformers, electricity rectifier, battery chargers, electric batteries, power distribution consoles, power conditioning units, liquid-cooling devices, network communication gateway and routers, data processing devices, electronic controllers for afore-mentioned energy storage system and devices, enclosures containing afore-mentioned devices; recorded or downloadable computer programs for operating, controlling, monitoring the energy storage systems; computer software for battery and electricity management; power converters; current rectifier; electricity transformers; chargers for electric accumulators; electric batteries; electric regulating apparatus: electric installations for the remote control of industrial operations; uninterruptible power supply.
6.
MACHINE LEARNING OPTIMIZATION CIRCUIT AND METHOD THEREOF
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Tsai, Chieh-Fu
Yang, Chia-Hsiang
Du, Cheng-Yan
Abrégé
A machine learning optimization circuit and a method thereof are provided. The method includes steps of: generating a local feature matrix from an extraction range in a feature tensor matrix, and the local feature matrix includes feature values of X columns, Y rows, and Z channels; partitioning W sub-feature matrices from the local feature matrix, and each of the W sub-feature matrices includes X×Y×Z/W feature values; simultaneously performing parallel dot product operations on the W sub-feature matrices by W×K parallel operation modules to generate W×K temporary feature matrices; and integrating the W×K temporary feature matrices into a local feature output matrix corresponding to the local feature matrix, and the local feature output matrix includes feature values of X columns, Y rows, and Z channels.
G06F 7/544 - Méthodes ou dispositions pour effectuer des calculs en utilisant exclusivement une représentation numérique codée, p.ex. en utilisant une représentation binaire, ternaire, décimale utilisant des dispositifs non spécifiés pour l'évaluation de fonctions par calcul
G06F 7/32 - Interclassement, c. à d. association de données disposées dans un ordre de succession donné sur au moins deux supports d'enregistrement en vue de préparer un support unique ou une série unique de supports présentant toutes les données originales dans
G06F 7/53 - Multiplication uniquement en mode parallèle-parallèle, c. à d. les deux opérandes étant introduits en parallèle
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Lin, Yi-Fan
Lu, Li-Jiang
Lai, Chin-Chun
Tang, Chung-Hung
Chiu, Chun-Lung
Abrégé
A motor is provided and driven by two phase. The first and second control signals have a phase difference of 90 degrees and are configured to control the first and second driving units, respectively, and the first and second control signals drive the first and second coil sets, respectively. Each of the first and second poles of the permanent magnet occupies a mechanical angle of 360/2n degrees of the permanent magnet, respectively, and n is 1 or 3. The four sets of the coils of the stator are equally located on the stator, each set of the coil occupies a mechanical angle of 360/2m degrees of the stator, any two sets of the coils adjacent to each other are separated by a mechanical angle of 90−(360/2m) degrees, and m is 3 or 2, wherein m corresponds to 2 when n is 1, m corresponds to 3 when n is 3.
H02K 1/2746 - Rotors internes l'axe de magnétisation des aimants étant perpendiculaire à l’axe du rotor le rotor étant formé de plusieurs aimants disposés sur la circonférence le rotor étant formé d’aimants disposés avec la même polarité, p.ex. du type à pôles conséquents
H02K 11/215 - Dispositifs utilisant un effet magnétique, p.ex. des éléments à effet Hall ou magnéto-résistifs
H02K 11/33 - Circuits d’entraînement, p.ex. circuits électroniques de puissance
H02K 29/03 - Moteurs ou génératrices à dispositifs de commutation non mécaniques, p.ex. tubes à décharge ou dispositifs à semi-conducteurs avec un circuit magnétique spécialement adapté pour éviter des ondulations du couple ou des problèmes de démarrage autonome
8.
FLYING-CAPACITOR CONVERTER WITH ZERO-VOLTAGE SWITCHING
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Tung, Feng-Hsuan
Tsai, Terng-Wei
Huang, Chia-Hsiong
Lin, Yu-Jen
Abrégé
A flying capacitor converter with zero-zero switching includes an input inductor, a fast-switching switch leg, a slow-switching switch leg, at least one flying capacitor, a resonant tank, and an output capacitor. The fast-switching switch leg included an upper leg having a plurality of upper switches and a lower leg having a plurality of lower switches. The slow-switching switch leg includes a slow-switching upper switch and a slow-switching lower switch, and the slow-switching upper switch and the slow-switching lower switch are coupled at a second middle node. The at least one flying capacitor is correspondingly coupled between the upper node and the lower node. The resonant tank includes a resonant inductor and a resonant capacitor, and the resonant inductor and the resonant capacitor are coupled in series between the first middle node and the second middle node.
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 3/10 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
H02M 7/12 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande
9.
TOTEM-POLE POWER FACTOR CORRECTOR WITH ZERO-VOLTAGE SWITCHING
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Tung, Feng-Hsuan
Tsai, Terng-Wei
Huang, Chia-Hsiong
Lin, Yu-Jen
Abrégé
A Totem-pole power factor corrector receives an input power source and convert the input power source into an output power source. The Totem-pole power factor corrector includes an input inductor, a fast-switching switch leg, a slow-switching switch leg, a resonant tank, and an output capacitor. The fast-switching switch leg includes a fast-switching upper switch and a fast-switching lower switch, and the fast-switching upper switch and the fast-switching lower switch are commonly coupled at a first middle node. The slow-switching switch leg is coupled in parallel to the fast-switching switch leg, and the slow-switching switch leg includes a slow-switching upper and a slow-switching lower switch. The resonant tank includes a resonant inductor and at least one resonant capacitor. A first end of the resonant inductor is coupled to the first middle node, and a second end of the resonant inductor is coupled to the at least one capacitor.
H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Peng, Yen-Kai
Lin, Mu-Min
Abrégé
A battery module includes battery cells, a housing and a temperature-sensing line. The housing includes a base and a cover. A hollow portion is defined when the base is combined with the cover. The battery cells are fixed by the base and the cover, and a part of the outer periphery of each of the plurality of battery cells is exposed from the hollow portion. The temperature-sensing line includes two conductive wires and an insulating layer disposed between the conductive wires. The temperature-sensing line contacts the outer periphery of each of the battery cells exposed from the hollow portion. When the temperature of any battery cell is increased to a predetermined temperature and heat is transmitted to the temperature-sensing line, the insulating layer is melted at the predetermined temperature to make the conductive wires conduct with each other and generate a warning signal.
G01K 11/06 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou utilisant la fusion, la congélation ou le ramollissement
G01K 1/024 - Moyens d’indication ou d’enregistrement spécialement adaptés aux thermomètres pour l’indication à distance
H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p.ex. le niveau ou la densité de l'électrolyte
H01M 50/213 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules ayant une section transversale courbée, p.ex. ronde ou elliptique
H01M 50/262 - Montures; Boîtiers secondaires ou cadres; Bâtis, modules ou blocs; Dispositifs de suspension; Amortisseurs; Dispositifs de transport ou de manutention; Supports avec des moyens de fixation, p.ex. des serrures
H01M 50/271 - Couvercles des boîtiers secondaires, des bâtis ou des blocs
H01M 50/507 - Interconnecteurs pour connecter les bornes des batteries adjacentes; Interconnecteurs pour connecter les cellules en dehors d'un boîtier de batterie comprenant un arrangement de plusieurs barres omnibus réunies dans une structure de conteneur, p.ex. modules de barres omnibus
11.
RESONANT CONVERTER AND RESONANT CONVERSION CIRCUITRY
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Huang, Chao-Jui
Yeh, Wei-Shan
Abrégé
A resonant converter includes a first conversion circuit, a resonant transformer circuit, a second conversion circuit and a switching circuit. The resonant transformer circuit is coupled to multiple first bridge arm units of the first conversion circuit, and is configured to convert a first voltage into a second voltage. The second conversion circuit includes multiple second bridge arm units and multiple multi-level switching elements. The switching circuit is coupled to the second conversion circuit to selectively change connection positions of the second bridge arm units, so that the second conversion circuit converts the second voltage into a first DC (direct current) power by the second bridge arm units instead of by the multi-level switching elements, or the second conversion circuit converts the second voltage into a second DC (direct current) power by the second bridge arm units and multi-level switching elements.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chien, Chun-Chin
Abrégé
A moving object detecting apparatus includes a display panel and a processor. The display panel is configured to display a plurality of pixels. The processor is configured to detect the pixels of a detected area to generate a first color value and a second color value corresponding to the detected area, and the first color value corresponds to a first time point and the second color value corresponds to a second time point. The processor is further configured to compare the first color value with the second color value to generate a color boundary variation value corresponding to the detected area. The processor is further configured to determine whether a moving object appears in the detected area based on the color boundary variation value.
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Hwang, Chieh-Tsao
Hsu, Siang-Rong
Chen, Yen-Ting
Abrégé
An antenna structure, which comprises a substrate, a ground plane and an antenna element. The substrate comprises a first surface and a second surface opposite to the first surface. The ground plane comprises a ground branch. The antenna element comprises a feed-in body, a radiating body and a short circuit part. The feed-in body is configured for receiving a feed-in signal, wherein projection of a part of the feed-in body to the first surface overlaps with the ground plane. The radiating body comprises a first radiating part and a second radiating part connected to the first radiating part. The short circuit part is connected to the second radiating part, and configured for connecting the ground plane through a via hole.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Wen, Sheng-Yu
Lin, Cheng-Yi
Lu, Ting-Yun
Abrégé
A hybrid power conversion circuit includes a high-side switch, a low-side switch, a transformer, a resonance tank, a first switch, a second switch, a first synchronous rectification switch, a second synchronous rectification switch, and a third switch. The resonance tank has an external inductor, an external capacitance, and an internal inductor. The first switch is connected to the external inductor. The second switch and a first capacitance form a series-connected path, and is connected to the external capacitance. The first and second synchronous rectification switches are respectively coupled to a first winding and a second winding. The third switch is connected to the second synchronous rectification switch. When an output voltage is less than a voltage interval, the hybrid power conversion circuit operates in a hybrid flyback conversion mode, and otherwise the hybrid power conversion circuit operates in a resonance conversion mode.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Lai, Wei-Ming
Lu, Yi-Ta
Hsu, Wei-Chun
Abrégé
A guiding grid is disclosed and includes plural circumferential elements and plural radial elements. The circumferential elements are disposed concentrically relative to a central axis, spaced apart from each other in a radial direction, and form different heights relative to a bottom surface. One of the circumferential elements forms a top height relative to the bottom surface, so that the circumferential elements are divided into an outer-ring region and a central region in the radial direction. The circumferential elements located in the central region are increased in height relative to the bottom surface along the radial direction. The circumferential element located in the outer ring region are reduced in height relative to the bottom surface along the radial direction. The radial elements are connected between each of two adjacent circumferential elements. At least one of the radial elements is misaligned and discontinuous in the radial direction.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Zhang, Chi
Wang, Rudy
Shen, Zhiyu
Barbosa, Peter
Li, Sheng-Hua
Abrégé
A three-phase AC-DC converter is provided that can offer a low total harmonic distortion (THD) of input current and good power factor with the capability of soft-switching of the active switches. In one aspect, a phase shift is introduced to the gate signal of one of the primary side active switches of the three-phase AC-DC converter and the gate signal of a corresponding one of the secondary side active switches of the three-phase AC-DC converter.
H02M 7/219 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs dans une configuration en pont
H02M 1/44 - Circuits ou dispositions pour corriger les interférences électromagnétiques dans les convertisseurs ou les onduleurs
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Yang, Li-Ching
Huang, Wen-Lung
Li, Sheng-Hua
Abrégé
An insulation resistance detection circuit is coupled to a positive end and a negative end of a DC power source, and is used to detect a positive insulation resistance between the positive end and a ground point and detect a negative insulation resistance between the negative end and the ground point. A detection unit sets a first estimated resistance and a second estimated resistance, and acquires a first voltage based on turning on the switch and acquires a second voltage based on turning off the switch. The detection unit calculates a third voltage and a fourth voltage according to the first estimated resistance and the second estimated resistance so as to detect the positive insulation resistance and the negative insulation resistance when the third voltage is equal to the first voltage and the fourth voltage is equal to the second voltage.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Hsu, Min
Hsu, Shih-Ying
Abrégé
A measurement method for measuring a position and a tilt angle of a target object includes the following steps. A pixel deviation between a first pixel and a second pixel of the target object is calculated. The pixel deviation is substituted into a curve of curve of tilt angle versus pixel deviation to obtain the tilt angle of the target object. A first target curve and a second target curve are selected according to the first pixel, the second pixel and the tilt angle. A zero-tilt angle is substituted into the first target curve and the second target curve, respectively, to obtain a pixel at the zero-tilt angle. The pixel at the zero-tilt angle is substituted into a position curve to obtain the position of the target object.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Lo, Wen-Chuan
Kuo, Po-Yi
Huang, Chia-Hsiong
Abrégé
This disclosure relates to a combination structure of an output line and a terminal. An output line includes an insulation sleeve and a copper wire. A conducting terminal includes a riveting ring, a conducting ring and a soldering segment connected to one another. The riveting ring is fixed on the insulation sleeve. The conducting ring covers the copper wire. The soldering segment is bent and extended with an included angle with respect to an extending direction of the output line. The output line and the conducting terminal pass through a reflow oven to make the conducting ring and the copper wire be tinned and connected. The insulation seat includes a base and a terminal slot. The soldering segment is embedded in the terminal slot. The circuit board and the conducting terminal pass through the reflow oven to make the soldering segment be tinned and connected to the circuit board.
H01R 12/53 - Connexions fixes pour circuits imprimés rigides ou structures similaires se raccordant à des câbles à l'exclusion des câbles plats ou à rubans
H01R 4/18 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c. à d. se touchant l'un l'autre; Moyens pour réaliser ou maintenir de tels contacts; Connexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation effectuées uniquement par torsion, enroulage, pliage, sertissage ou autre déformation permanente par sertissage
H01R 12/58 - Connexions fixes pour circuits imprimés rigides ou structures similaires caractérisées par les bornes bornes pour insertion dans des trous
20.
AIR-CONDITIONING SYSTEM AND METHOD FOR DETECTING THE SAME
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Wu, Kuan-Lung
You, Siang-Lin
Wu, Jian-Jhang
Hsieh, Pin-Yao
Abrégé
A detection method for an air-conditioning system includes detecting whether the input power of the compressor of the air-conditioning system is lower than the power threshold. The method includes obtaining the evaporation saturation temperature of the evaporator of the air-conditioning system and obtaining the condensation saturation temperature of the condenser of the air-conditioning system when the input power is lower than the power threshold. When detecting that the evaporation saturation temperature is greater than the condensation saturation temperature, the method includes determining that an abnormal phase change is occurring and operating the compressor in the full-speed mode. The method includes detecting whether the compressor maintains in the full-speed mode for reaching a first predetermined time when the compressor operates in the full-speed mode, and determining that the refrigerant of the air-conditioning system is leaking if the compressor maintains in the full-speed mode for reaching the first predetermined time.
F24F 11/36 - Aménagements de commande ou de sécurité en relation avec le fonctionnement du système, p.ex. pour la sécurité ou la surveillance réagissant aux dysfonctionnements ou aux situations critiques aux fuites de fluides échangeurs de chaleur
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Liu, Hsuan-Ting
Jian, Yan-Hui
Chen, Chia-Hsing
Lee, Chen-Hsiu
Wu, Kuan-Lung
Abrégé
An immersion cooling system is provided and includes a storage tank, an adapter frame, and an electronic device. The storage tank includes an accommodating tank and a sealing cover for sealing the opening of the accommodating tank. The adapter frame includes a first wire channel attached to the side of the adapter frame, and is disposed in the accommodating tank in a vertical direction. The electronic device includes at least one power wire, and is inserted into the adapter frame along the above direction. The side of the electronic device is attached to the side of the first wire channel. A second wire channel is formed between the bottoms of the electronic device and the adapter frame, and the first and second wire channels communicate with each other. The power wire is connected to the circuit of the external power apparatus along the first and second wire channels.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Wu, Kuan-Lung
Liu, Pi-Chen
Chen, Chia-Hsing
You, Siang-Lin
Abrégé
An outdoor cabinet is disclosed and includes a cabinet, an active damper and a passive damper. The cabinet includes an air inlet, an air outlet and an accommodation space. The accommodation space is in communication with an outdoor environment through the air inlet and the air outlet, respectively. The active damper is arranged adjacent to the air inlet. The passive damper includes an exhaust fan and a damper blade. The exhaust fan is arranged adjacent to the air outlet. The damper blade is arranged between the air outlet and the outdoor environment. When the exhaust fan is in operation, the damper blade allows a heat-dissipation airflow to be discharged from the air outlet to the outdoor environment. When a wind pressure of the outdoor environment is greater than a wind pressure of the accommodation space, the damper blade closes the air outlet to protect electronic devices installed in the cabinet.
F24F 1/48 - Agencements des composants dans les éléments extérieurs séparés caractérisés par l'écoulement d'air, p.ex. l'écoulement d'air au niveau de l'orifice d'admission ou de l'orifice de sortie
F24F 1/56 - Carters ou capots des éléments extérieurs séparés, p.ex. grilles de protection de ventilateurs
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Li, Sheng-Hua
Fernandez Rojas, Sergio
Lin, You-Si
Hsu, Yu-Chi
Abrégé
A charging system includes a power input part, an inverter, a DC bus, at least one charging device, a first bidirectional energy storage module, a second bidirectional energy storage module and an intelligent controller. The charging device includes a DC/DC converter and a charging gun. A first bidirectional DC/DC converter of the first bidirectional energy storage module receives and converts the DC power from the inverter for charging a first battery, or converts a first storage electric energy of the first battery for the charging device. A second bidirectional DC/DC converter of the second bidirectional energy storage module receives and converts the electric energy outputted by the DC/DC converter of the charging device for charging a second battery, or converts a second storage electric energy of the second battery for the charging device. The intelligent controller controls operations of the first bidirectional DC/DC converter and the second bidirectional DC/DC converter.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Kuo, Po-Yi
Cheng, Hao-Peng
Huang, Chia-Hsiong
Lin, Yu-Jen
Abrégé
A planar transformer includes: a first primary winding layer; a second primary winding layer disposed adjacent to the first primary winding layer; a shielding layer disposed adjacent to the first primary winding layer; a first secondary winding layer disposed adjacent to the shielding layer; a second secondary winding layer disposed adjacent to the first secondary winding layer. The first primary winding layer and the second primary winding layer are located at one side of the shielding layer. The first secondary winding layer and the second secondary winding layer are located at another side of the shielding layer.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chen, Huan-Chang
Ko, Po-Jen
Wu, Chun-Ju
Cheng, Lon-Jay
Chen, Wan-Ping
Chang, Chih-Yuan
Abrégé
Motor control architecture including a travel, a hoist, and a controller is disclosed. The travel disposed on a main rail having an auxiliary-encoder includes a master-driver and a slave-driver for driving two motors. Each motor has a main-encoder. The hoist drives a rope and calculates a rope length continuously. The controller calculates an anti-sway position command based on the rope-length and a position command. The two drivers perform a full closed-loop computation based on a feedback of one main-encoder, a feedback of the auxiliary-encoder, and the anti-sway position command. Wherein, the master-driver controls one motor based on a speed command generated by the full closed-loop computation and the slave-driver follows the speed command and a torque command of the master-driver to drive another motor; or the two drivers compensate the torque command based on an error value between the feedback of one main-encoder and the feedback of the auxiliary-encoder.
B66C 13/48 - Commande automatique de l'entraînement des grues pour produire un cycle de travail unique ou répété; Commande par programmation
B66C 13/06 - Dispositifs auxiliaires pour commander les mouvements des charges suspendues ou pour empêcher le câble de prendre du mou pour limiter ou empêcher le balancement longitudinal ou transversal des charges
H02P 5/50 - Dispositions spécialement adaptées à la régulation ou la commande de la vitesse ou du couple d’au moins deux moteurs électriques pour la régulation de vitesse de plusieurs moteurs dynamo-électriques en relation les uns avec les autres par comparaison de grandeurs électriques représentant les vitesses
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Lai, Yu-Chun
Yen, Chun-Ching
Tung, Huai-Pei
Abrégé
A wireless power-charging module is provided, including a magnetic core, a coil, and a magnetic glue, wherein a gap is formed between the magnetic core and the coil. The coil and the magnetic glue are disposed on the surface of the magnetic core, wherein the magnetic glue fills the gap between the magnetic core and the coil.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chang, Ren-Chun
Lai, Shao-Hsuan
You, Siang-Lin
Abrégé
The present disclosure provides a cooling system, including an air-cooling device and a water-cooling device. The air-cooling device includes a first fan, an evaporator, a first condenser, and a second fan. The first fan is arranged in a first cooling room and configured to blow a hot air inside a rack into a first cooling room. The evaporator is arranged in the first cooling room. The first condenser is arranged in a second cooling room. The second fan is arranged in the second cooling room and configured to blow an outside air into the second cooling room. The water-cooling device includes a radiator. The radiator is arranged in the second cooling room and configured to receive a hot liquid from an electronic device in the rack through a third pipeline and transmit a cold liquid to the electronic device through a fourth pipeline.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Li, Sheng-Hua
Yeh, Po-Yi
Huang, Wen-Lung
Shen, Wei-Ting
Abrégé
A mobile charging station is applied to a combination truck including a tractor and a trailer. The mobile charging station includes a solid-state transformer power module and a plurality of charging pipes. The solid-state transformer power module is disposed on the trailer, and receives an input power source. The solid-state transformer power module includes a plurality of AC-to-DC conversion modules, and the plurality of AC-to-DC conversion modules convert the input power source into a plurality of DC power sources. The plurality of charging piles is disposed on the trailer, and the plurality of charging piles are coupled to the plurality of DC power sources so that the charging piles provide charging power corresponding to the number of electric vehicles connected to charge the electric vehicles when the electric vehicles connect to the charging piles.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
29.
HEAT DISSIPATION SYSTEM AND SOLID-STATE TRANSFORMER POWER APPARATUS
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Li, Sheng-Hua
Lee, Wei-Chi
Yen, Ming-Chen
Lin, Chun-Han
Abrégé
A heat dissipation is used to dissipate heat for a power module of an AC-to-DC conversion module. The heat dissipation system includes a chiller, a heat exchanger, a first circulation pipeline, a second circulation pipeline, a first throttle valve, and a control module. The chiller, the heat exchanger, and the first circulation pipeline form a first circulation loop to circulate a low-temperature coolant. The second circulation pipeline is disposed on one side of the power module to form a second circulation loop, and absorbs a heat source generated by the power module by circulating a high-temperature coolant. The control module opens the first throttle valve to introduce the low-temperature coolant into the second circulation loop based on a temperature of the high-temperature coolant being greater than a temperature threshold so as to control the temperature to be less than or equal to the temperature threshold.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Yeh, Ching-Hsien
Chan, Chih-Wei
Abrégé
A thin-plate motor includes a motor shell and a driving device. The driving device is disposed in the motor shell, and the driving device includes a stator structure and a rotor structure. The rotor structure is disposed corresponding to the stator structure. The rotor structure includes a rotor shell and a magnetic structure. The magnetic structure is disposed on an inner wall of the rotor shell. The stator magnetic pole group magnetically drives the magnetic structure as well as the rotor shell to rotate. At least one notch is provided along an inner wall of the base body in an axial direction.
H02K 1/30 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor utilisant des pièces intermédiaires, p.ex. des croisillons
F04D 25/06 - Ensembles comprenant des pompes et leurs moyens d'entraînement la pompe étant entraînée par l'électricité
F04D 29/28 - Rotors spécialement adaptés aux fluides compressibles pour pompes centrifuges ou hélicocentrifuges
H02K 21/22 - Moteurs synchrones à aimants permanents; Génératrices synchrones à aimants permanents avec des induits fixes et des aimants tournants avec des aimants tournant autour des induits, p.ex. volants magnétiques
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Shen, Yu-Chieh
Su, Chen-Chiang
Lo, Yung-Chun
Chen, Yen-Ting
Lin, Ching-Jung
Abrégé
An electronic device and a power system are provided. The electronic device includes a shelf casing and a filling component module. The shelf casing includes a plurality of side walls disposed around in sequence. The filling component module is disposed on the exterior of the shelf casing and adjacent to at least one of the plurality of side walls.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Cheng, Wei-Cheng
Chen, Yen-Ting
Lin, Ching-Jung
Abrégé
A control method of a power factor correction circuit is provided. The first operating frequency of the power factor correction circuit is controlled to less than one-third of the minimum limitation frequency, the first operating frequency is controlled to less than 1−Nth of the first suppression frequency, and the second operating frequency of the power factor correction circuit is controlled to less than 1−Nth of the second suppression frequency. Consequently, at least portion of the operating frequency of the power factor correction circuit is not in the range measured by the machine so as to reduce the value of the noise of the electromagnetic interference.
Delta Electronics, Inc (Taïwan, Province de Chine)
Inventeur(s)
Huber, Laszlo
Barbosa, Peter Mantovanelli
Abrégé
A power factor correction (PFC) converter includes an inductor to electrically connect to an alternating current (AC) source, a first set of switches to be electrically connected to a terminal of the inductor at one end and to a negative output terminal at an opposite end, and a second set of switches to be electrically connected to the terminal of the inductor at one end and to a positive output terminal at an opposite end. An output voltage of the PFC converter is between the positive output terminal and the negative output terminal. Two or more flying capacitors are connected between different pairs of adjacent ones of the first set of switches and corresponding adjacent ones of the second set of switches. A controller controls duty cycle of the first set of switches and the second set of switches based on balancing voltages of the two or more flying capacitors.
H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
H02M 7/217 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
34.
MEDIUM-VOLTAGE POWER CONVERSION SYSTEM AND DISTRIBUTED MEDIUM-VOLTAGE POWER CONVERSION SYSTEM
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Li, Sheng-Hua
Abrégé
A medium-voltage (MV) power conversion system receives a MV AC power source, and converts the MV AC power source into DC power sources to supply power to loads. The MV power conversion system includes a plurality of power modules, and each power module includes a MV AC switch and a MV isolated AC-to-DC converter. The MV isolated AC-to-DC converter is connected in series to the MV AC switch. Input sides of the plurality of MV AC switches are connected to each other, and connected of the MV AC power source so that the plurality of MV isolated AC-to-DC converters individually convert the MV AC power source into the DC power sources.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Teng, Ching-Hsien
Yen, Chun-Ching
Abrégé
A transformer is provided, including a first magnetic core, a second magnetic core, a first winding assembly, and a second winding assembly. The first magnetic core includes a first base and a first pillar disposed at the center of the first base. The second magnetic core includes a second base and two second pillars disposed on opposite ends of the second base. The second pillars are connected to the second base and extend toward the first base. The first pillar extends toward the second base and is disposed between the second pillars, and the length of the first pillar is substantially the same as the length of each of the second pillars. The first winding assembly surrounds the first pillar. The second winding assembly surrounds the first pillar. The first winding assembly and the second winding assembly are separated from each other.
H01F 27/30 - Fixation ou serrage de bobines, d'enroulements ou de parties de ceux-ci entre eux; Fixation ou montage des bobines ou enroulements sur le noyau, dans l'enveloppe ou sur un autre support
H01F 27/34 - Moyens particuliers pour éviter ou réduire les effets électriques ou magnétiques indésirables, p.ex. pertes à vide, courants réactifs, harmoniques, oscillations, champs de fuite
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Su, Wen-Pin
Kuo, Kai-Hua
Abrégé
A ventilation control apparatus and method are provided. The apparatus comprises a storage, a ventilation apparatus, and a processor. The storage stores a plurality of first historical sensing data corresponding to a plurality of first time intervals and an activation condition. The apparatus calculates a plurality of deviation values corresponding to the first time intervals based on the first historical sensing data. The apparatus determines an adjustment parameter based on the deviation values. The apparatus updates the activation condition based on the adjustment parameter. The apparatus transmits a first control signal corresponding to the adjustment parameter to the ventilation apparatus to instruct the ventilation apparatus to operate based on the activation condition.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Yang, Shang-Kay
Wang, Hsien-Kai
Lin, Yen-Wei
Abrégé
A power converter includes a power factor correction (PFC) circuit and a controller. The controller acquires a switching frequency based on an instantaneous value of the input voltage, and acquires an upper limit frequency and a lower limit frequency based on an effective value of an input current. When the controller determines that the effective value is greater than a medium load threshold, an operation mode of the PFC circuit is switched from a critical conduction mode or a triangular current mode to a continuous conduction mode based on the switching frequency being less than the lower limit frequency, and to limit the switching frequency to the lower limit frequency. Furthermore, the controller adjusts the lower limit frequency between a first lower limit frequency and a second lower limit frequency based on the increase or decrease of the effective value.
Delta Electronics, Inc (Taïwan, Province de Chine)
Inventeur(s)
Yen, Chun-Ching
Tsao, Yue
Zhang, Shaodong
Lai, Chih-Ho
Chin, Ying-Chieh
Abrégé
A planar transformer includes a magnetic core assembly, at least one printed circuit board, a magnetic conductive sheet and at least one winding module. The magnetic core assembly includes a first magnetic core and a second magnetic core. The printed circuit board is disposed between the first magnetic core and the second magnetic core. The printed circuit board includes a first winding. The magnetic conductive sheet is disposed between the first magnetic core and the second magnetic core to form a leakage inductance required by the planar transformer. The at least one winding module is disposed between the first magnetic core and the second magnetic core. The winding module includes a second winding and a plastic molding layer. At least a portion of the second winding is covered by the plastic molding layer. The at least one printed circuit board and the at least one winding module are individual components.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Xiong, Yahong
Jin, Da
Su, Qinghua
Abrégé
An apparatus includes a heat-dissipating substrate, a power circuit and a magnetic assembly. The heat-dissipating substrate includes a thermal contact surface. The power circuit includes at least one switch element in contact with the thermal contact surface of the heat-dissipating substrate. The magnetic assembly includes at least one first electrical conductor and a magnetic core module comprising at least one hole, wherein the at least one first electrical conductor passes through the at least one hole, and a terminal of the at least one first electrical conductor is electrically connected to the at least one switch element. The heat-dissipating substrate, the power circuit and the magnetic assembly are arranged in sequence along a same direction. A projection of the power circuit on the thermal contact surface partially overlaps a projection of the magnetic assembly on the thermal contact surface.
G05F 1/575 - Régulation de la tension ou de l'intensité là où la variable effectivement régulée par le dispositif de réglage final est du type continu utilisant des dispositifs à semi-conducteurs en série avec la charge comme dispositifs de réglage final caractérisé par le circuit de rétroaction
G06F 1/18 - Installation ou distribution d'énergie
H01F 17/04 - Inductances fixes du type pour signaux avec noyau magnétique
H01F 17/06 - Inductances fixes du type pour signaux avec noyau magnétique avec noyau refermé sur lui-même, p.ex. tore
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
H01R 12/52 - Connexions fixes pour circuits imprimés rigides ou structures similaires se raccordant à d'autres circuits imprimés rigides ou à des structures similaires
H01R 12/58 - Connexions fixes pour circuits imprimés rigides ou structures similaires caractérisées par les bornes bornes pour insertion dans des trous
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
H05K 1/11 - Eléments imprimés pour réaliser des connexions électriques avec ou entre des circuits imprimés
H05K 1/14 - Association structurale de plusieurs circuits imprimés
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p.ex. une résistance, un condensateur, une inductance imprimés
H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
H05K 3/28 - Application de revêtements de protection non métalliques
H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Wang, Ching
Abrégé
A hybrid mode control method includes steps of: controlling an LLC resonant converter to operate in a burst mode when the LLC resonant converter is in a light load. Afterward, controlling the LLC resonant converter operating in a PWM mode as a load of the LLC resonant converter increases or an output voltage increases in a charging control, or controlling the LLC resonant converter operating in a PFM mode as the load increases or the input voltage decreases in a discharging control. Afterward, controlling the LLC resonant converter to operate in the PFM mode as the load of the LLC resonant converter further increases or the output voltage further increases in the charging control, or controlling the LLC resonant converter operating in a PSM mode as the load further increases or the input voltage further decreases in the discharging control.
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Wong, Jen-Hsien
Wu, Han-Lin
Chiang, Chun-Liang
Lee, Tai-Kuang
Abrégé
The present disclosure provides a power module including a substrate, a plurality of semiconductor devices, a plurality of pins and a encapsulation material. The semiconductor devices are disposed on the first metal surface of the substrate. The extending direction of each pin is perpendicular to the bottom side of the first metal surface. Each of pins extends out of the encapsulation material along an identical direction. The plurality of pins include a positive and a negative voltage pins. An end of the positive voltage pin is attached to the middle position of the first side of the first metal surface. An end of the negative voltage pin is attached to the middle position of the second side of the first metal surface. The first and second sides are spatially opposite to each other, and the first and second sides are connected to the bottom side of the first metal surface.
H01L 23/31 - Capsulations, p.ex. couches de capsulation, revêtements caractérisées par leur disposition
H01L 21/56 - Capsulations, p.ex. couches de capsulation, revêtements
H01L 23/00 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide
H01L 25/07 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
44.
HIERARCHICAL ARTIFICIAL INTELLIGENCE COMPUTING SYSTEM AND IMPLEMENTATION METHOD THEREOF
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Tsai, Yi-Lin
Cheng, Yu-Hsiang
Wu, Jia-Ming
Abrégé
A hierarchical artificial intelligence (AI) computing system includes at least one group of a first layer AI subsystems and n second layer AI subsystems. One of the at least one group of a first layer AI subsystems includes m first layer AI subsystems, and each of the m first layer AI subsystems is configured to perform inference based on internal sensing data or a first external sensing data to generate a first inference result; and the n second layer AI subsystems are respectively connected to the at least one group of the first layer AI subsystems, where each of the n second layer AI subsystems is configured to perform inference based on m first inference results, an operation command, and a second external sensing data to generate a second inference result.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Hwang, Chieh-Tsao
Hsu, Siang-Rong
Chen, Yen-Ting
Abrégé
A communication system is disclosed. The communication system includes an active antenna set and a passive antenna set. The active antenna set includes at least one active antenna array, the at least one active antenna array is configured to transmit a first signal through at least one active beam group, and the at least one active beam group covers a first coverage area with a first coverage angle. The passive antenna set includes at least one passive antenna subset, the at least one passive antenna subset is configured to transmit a second signal through at least one passive beam group, and the at least one passive beam group covers a second coverage area with a second coverage angle. The first coverage area and the second coverage area do not overlap.
H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
H01Q 3/24 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne faisant varier l'orientation, par commutation de l'énergie fournie, d'un élément actif rayonnant à un autre, p.ex. pour commutation du lobe
H01Q 21/28 - Combinaisons d'unités ou systèmes d'antennes sensiblement indépendants et n’interagissant pas entre eux
46.
Combination structure of fan guard and static blades
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chang, Shun-Chen
Abrégé
A combination structure of a fan guard and static blades is disclosed. The fan guard includes an annular plate, multiple radial ribs, and multiple circumferential ribs. The annular plate is fixed on a motor base. The radial ribs arranged around the annular plate extend radially. The circumferential ribs are arranged concentrically and spacedly and connected with radial ribs in series. Each of the static blades includes a blade body, an inner and an outer coupling plate. The inner coupling plate and the outer coupling plate are arranged on two ends of the blade body respectively. The blade body is fixed on one side of the fan guard through the inner coupling plate being combined with one end of the radial rib and through the outer coupling plate being combined with another end of the radial rib to make the static blades be combined on the fan guard.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Anurag, Anup
Zhang, Chi
Wang, Rudy
Shen, Zhiyu
Barbosa, Peter
Abrégé
The present disclosure provides a power transformer for medium voltage semiconductor devices. In one aspect, the power transformer includes a primary winding and a secondary winding, a primary magnetic core wound by the primary winding, a secondary magnetic core wound by the secondary winding, and a coupling coil wound about the primary and secondary magnetic cores.
H01F 27/26 - Fixation des parties du noyau entre elles; Fixation ou montage du noyau dans l'enveloppe ou sur un support
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p.ex. une résistance, un condensateur, une inductance imprimés
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Liu, Kai-Ming
Abrégé
A projection system includes a light source module, an image device, a first light sensor, a second light sensor, and a processor. The light source module has at least one solid-state light-emitting device. The processor is communicatively coupled to the light source module, the first light sensor, and the second light sensor and is configured to execute a calibration procedure.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Yang, Shang-Kay
Wang, Hsien-Kai
Lin, Yen-Wei
Abrégé
A power converter with reduced power consumption receives an input voltage and provides an output voltage to supply power to a load. The power converter includes a power factor correction circuit, a driver circuit, and a controller. The power factor correction circuit includes at least one inductor and an output capacitor. When the controller determines that an effective value of an input current is correspondingly lower than a current lower limit, a specific time period starts based on the output voltage reaching a voltage lower limit, and the specific time period ends based on the output voltage reaching a voltage upper limit. In the specific time period, the controller enables the driver circuit based on the input current being correspondingly greater than a predetermined threshold so as to continuously transfer the energy stored in the at least one inductor to the output capacitor.
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
50.
MAGNETIC COMPONENT FOR GALVANICALLY ISOLATED LCL-T RESONANT CONVERTER
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Mukherjee, Satyaki
Barbosa, Peter Mantovanelli
Abrégé
A magnetic component for a galvanically isolated LCL-T resonant converter is provided. The magnetic component includes first and second cores, a primary winding and a secondary winding. The first core includes a first outer post, a second outer post, and a center post. The primary winding has primary turns including first primary turns located around the first outer post and second primary turns located around the second outer post. The secondary winding has secondary turns including first secondary turns located around the first outer post and second secondary turns located around the second outer post. The center post of the first core and the second core are separated by a first air gap. The turns distribution and the first air gap are used to control and integrate a controllable leakage inductance, where the center post is used as a leakage path.
H01F 27/34 - Moyens particuliers pour éviter ou réduire les effets électriques ou magnétiques indésirables, p.ex. pertes à vide, courants réactifs, harmoniques, oscillations, champs de fuite
H01F 27/30 - Fixation ou serrage de bobines, d'enroulements ou de parties de ceux-ci entre eux; Fixation ou montage des bobines ou enroulements sur le noyau, dans l'enveloppe ou sur un autre support
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Lu, Kuan-Cheng
Hsia, Chih-Hao
Wu, Wei-Fang
Chen, Meng-Yu
Abrégé
This disclosure is directed to a liquid cooling device having at least two collecting tanks and at least one pair of heat-exchange plates. The tanks are separated from each other. Each of the collecting tanks has a joint tube. Each of the heat-exchange plates is in elongated shape and the collecting tanks are connected serially by the heat-exchange plates. The two collecting tanks are connected by the pair of heat-exchange plates. Each of the heat-exchange plates has a channel extended along the longitudinal direction thereof. The channels in the heat-exchange plates are connected to the collecting tanks at two ends of the heat-exchange plates, respectively. The longitudinal directions of the channels of the heat-exchange plates between the collecting tanks are parallel to each other.
F28D 1/03 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source d avec des canalisations d'échange de chaleur immergées dans la masse du fluide avec des canalisations en forme de plaques ou de laminés
F28D 1/06 - Appareils échangeurs de chaleur comportant des ensembles de canalisations fixes pour une seule des sources de potentiel calorifique, les deux sources étant en contact chacune avec un côté de la paroi de la canalisation, dans lesquels l'autre source d avec canalisations d'échange de chaleur faisant partie du réservoir contenant la masse du fluide ou lui étant fixées
F28F 9/00 - Carters; Boîtes de distribution; Supports auxiliaires pour les éléments; Eléments auxiliaires dans les carters
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Lai, Wei-Ming
Lu, Yi-Ta
Hsu, Wei-Chun
Abrégé
A guiding grid is disclosed and includes plural circumferential elements and plural radial elements. The circumferential elements are disposed concentrically relative to a central axis, spaced apart from each other in a radial direction, and form different heights relative to a bottom surface. One of the circumferential elements forms a top height relative to the bottom surface, so that the circumferential elements are divided into an outer-ring region and a central region in the radial direction. The circumferential elements located in the central region are increased in height relative to the bottom surface along the radial direction. The circumferential element located in the outer ring region are reduced in height relative to the bottom surface along the radial direction. The radial elements are connected between each of two adjacent circumferential elements. At least one of the radial elements is misaligned and discontinuous in the radial direction.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Luo, Quansong
Xia, Yanbing
Feng, Yanggui
Liu, Xi
Yang, Kaijian
Jin, Liang
Abrégé
A method for forming a power module package includes providing a power module including an electrical element and an electrical connection portion; providing an electrical connection terminal including a connection end, an extension portion and an end cap, wherein the extension portion is extended between the connection end and the end cap and has a hollow cavity therein; disposing the electrical connection terminal on the electrical connection portion for electrically connecting the connection end to a corresponding electrical connection portion; packaging the power module and the electrical connection terminal through an encapsulant to form a packaged body; removing a portion of a surface of the packaged body for exposing the end cap of the electrical connection terminal; and removing the end cap to expose the hollow cavity of the electrical connection terminal, so as to form the power module package.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Yang, Zhongwang
Chang, Xueliang
Shan, Mingjie
Abrégé
An integrated circuit and a converter having the same are provided. The converter further includes a first switch, and the integrated circuit includes a second switch and a sampling processing circuit. The control signals of the first and second switches are complementary, and the control signal of the second switch has a dead time. The sampling processing circuit is for sampling the voltage on the second switch to obtain a duration of the dead time and generating the digital signal according to the duration of the dead time. The digital signal is used to adjust the duration of the dead time.
H02M 1/38 - Moyens pour empêcher la conduction simultanée de commutateurs
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
55.
DEADTIME REGULATION DEVICE AND CONVERTER HAVING THE SAME
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Yang, Zhongwang
Chang, Xueliang
Shan, Mingjie
Abrégé
A deadtime regulation device and a converter having the same are provided. The converter further includes a first switch, the deadtime regulation device includes a communication bus, an integrated circuit and a controller, and the integrated circuit includes a second switch, a sampling processing circuit and a bus control circuit. The control signals of the first and second switches are complementary, and the control signal of the second switch has a dead time. The sampling processing circuit is for sampling the voltage on the second switch to obtain a duration of the dead time and generating the digital signal accordingly. The controller receives the digital signal from the bus control circuit through the communication bus and adjusts the duration of the dead time according to the received digital signal. The controller performs alignment of the communication timing sequence of the communication bus before transmitting the digital signal.
H02M 1/38 - Moyens pour empêcher la conduction simultanée de commutateurs
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Xiong, Yahong
Chen, Shaojun
Jin, Da
Su, Qinghua
Abrégé
A voltage regulator module is provided. The voltage regulator module includes a circuit board unit, at least one switch circuit, a magnetic core assembly and at least one first conductive member. The circuit board unit includes a top layer, a plurality of inner layers and a bottom layer. The at least one switch circuit is disposed on the top layer. The magnetic core assembly is disposed on at least one of the plurality of inner layers and embedded in the circuit board unit. The magnetic core assembly forms at least one magnetic loop. The at least one first conductive member is electrically connected with the at least one switch circuit for passing through a current of the at least one switch circuit. The current passes through the at least one magnetic loop to form an inductor.
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
H05K 1/11 - Eléments imprimés pour réaliser des connexions électriques avec ou entre des circuits imprimés
H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques - Détails
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Su, Chen-Chiang
Chang, Ching-Tang
Ho, Chi-Shou
Yin, Guan-Chen
Abrégé
A bus bar assembly is provided and includes a first linking bus bar, a second linking bus bar and plural power connectors. The first linking bus bar includes a first main bar, a first bending part and a first conducting part. The first bending part connects between the first main bar and the first conducting part. The second linking bus bar is disposed corresponding to and isolated from the first linking bus bar, and includes a second main bar, a second bending part and a third conducting part. The second bending part connects between the second main bar and the third conducting part. The power connectors are electrically coupled with the first main bar and the second main bar, respectively.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Wang, Chih-Hsien
Tu, Kuan-Hsien
Chen, Kai-Wei
Cheng, Ming-Chieh
Abrégé
A lighting device includes a driver, a first light string, a second light string, a constant current controller and a pulse width modulation controller. The driver is configured to provide a DC driving current to a shunt node. The first light string is electrically coupled between the shunt node and a ground terminal, and the first light string is driven by a first pulsating direct current. The second light string and the constant current controller are electrically coupled in series between the shunt node and the ground terminal. The pulse width modulation controller is configured to provide a pulse signal to the constant current controller, and the constant current controller controls a pulse frequency of a second pulsating direct current supplied for the second light string according to the pulse signal.
H05B 45/59 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] sensibles à la vie des LED; Circuits de protection pour réduire ou supprimer les effets de scintillement ou de lueur
H05B 45/325 - Modulation de la largeur des impulsions [PWM]
H05B 45/345 - Stabilisation du courant; Maintien d'un courant constant
H05B 45/40 - Circuits pour faire fonctionner des diodes électroluminescentes [LED] - Détails des circuits de charge à LED
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Hsu, Kuo-Tung
Hsu, Wen-Chun
Yang, Chao-Fu
Hsu, Shuo-Sheng
Abrégé
A fan module is adapted to be disposed on a mainboard. The fan module includes a base, a stator unit, a circuit board, a first restriction structure and a second restriction structure. The base includes a mounting shaft and a base opening, wherein the mounting shaft has an axis. The mounting shaft is telescoped in the stator unit. The circuit board is coupled to the stator unit, wherein the circuit board includes a circuit board connection port. The first restriction structure restricts the circuit board, wherein the first restriction structure is arranged on the first straight line, and the first restriction structure is disposed a first distance away from the axis. The second restriction structure restricts the circuit board, wherein the second restriction structure is arranged on the second straight line, the second restriction structure is disposed a second distance away from the axis.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chang, Yi-Sheng
Abrégé
A planar transformer is applied to an isolated converter, and the isolated converter includes a primary-side circuit and a secondary-side circuit. The planar transformer includes a circuit board and an iron core, and the circuit board includes a primary-side layer and a secondary-side layer. The circuit board is arranged in the isolated converter, and the primary-side layer and the secondary-side layer include a primary-side trace and a secondary-side trace respectively. The primary-side trace is formed on the primary-side layer and serves as a primary-side coil coupled to the primary-side circuit. The secondary-side trace is formed on the secondary-side layer and serves as a secondary-side coil coupled to the secondary-side circuit. The iron core includes a core pillar, the core pillar penetrates through a through hole of the circuit board, and the primary-side trace and the secondary-side trace surround the through hole.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chiu, Yi-Hsun
Chang, Yi-Sheng
Yang, Chun-Yu
Tsai, Meng-Chi
Abrégé
A planar transformer is configured on a multi-layer circuit board of a resonant converter. The planar transformer includes multiple layers of primary-side traces, multiple layers of secondary-side traces, and an iron core. The primary-side traces serve as a primary-side coil of the transformer to generate a first direction magnetic flux when the resonant converter operates. The secondary-side traces serve as a secondary-side coil of the transformer to generate a second direction magnetic flux when the resonant converter operates. The primary-side traces and the secondary-side traces surround a first core pillar and the second core pillar, and the primary-side traces and the secondary-side traces are configured in a specific stacked structure on the multi-layer circuit board, so that a magnetomotive force of the planar transformer can maintain balance during the operation of the resonant converter.
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p.ex. une résistance, un condensateur, une inductance imprimés
62.
FLYING CAPACITOR MULTI-LEVEL RECTIFIER AND CONTROL METHOD THEREOF
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Mukherjee, Satyaki
Zhang, Chi
Barbosa, Peter Mantovanelli
Abrégé
FCML rectifiers and control methods thereof are provided. The FCML rectifier operates with an input voltage and includes an inductor, a plurality of upper switches, and a plurality of lower switches. The upper and lower switches are electrically connected in series. The inductor is coupled between the input voltage and a midpoint between the upper switches and the lower switches. During critical transition points, at least one of first and second modulation schemes is performed. In the first modulation scheme, any rising edge of the control signal of any one lower switch is controlled to be synchronous with a rising edge of the control signal of at least one another lower switch for achieving ZVS. In the second modulation scheme, a phase-shift of the control signals and a switching frequency are controlled to achieve ZVS with minimum conduction loss.
H02M 7/219 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs dans une configuration en pont
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
63.
MOTOR DRIVE INTEGRATED ON-BOARD CHARGER FOR ELECTRIC VEHICLE AND CONTROL METHOD THEREOF
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Sadilek, Tomas
Wang, Ruxi
Mukherjee, Satyaki
Lin, Hui-Hsin
Wei, Chung-Hwa
Barbosa, Peter Mantovanelli
Abrégé
The present disclosure provides a motor drive integrated on-board charger to reduce the quantity of components in an electric system of an electric vehicle. Reduction of components is achieved by utilizing the motor and the motor driving inverter as a part of the on-board charger in the charging mode. By controlling relays, electrical connections of the system may be reconfigured according to its mode of operation. In one aspect, the motor and the motor driving inverter play the roles of a boost PFC, a current regulator, or both.
B60L 53/22 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule - Détails de structure ou aménagements des convertisseurs de charge spécialement adaptés pour recharger des véhicules électriques
B60L 53/24 - PROPULSION DES VÉHICULES À TRACTION ÉLECTRIQUE; FOURNITURE DE L'ÉNERGIE ÉLECTRIQUE À L'ÉQUIPEMENT AUXILIAIRE DES VÉHICULES À TRACTION ÉLECTRIQUE; SYSTÈMES DE FREINS ÉLECTRODYNAMIQUES POUR VÉHICULES, EN GÉNÉRAL; SUSPENSION OU LÉVITATION MAGNÉTIQUES POUR VÉHICULES; CONTRÔLE DES PARAMÈTRES DE FONCTIONNEMENT DES VÉHICULES À TRACTION ÉLECTRIQUE; DISPOSITIFS ÉLECTRIQUES DE SÉCURITÉ POUR VÉHICULES À TRACTION ÉLECTRIQUE Échange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule utilisant le convertisseur de propulsion du véhicule pour la charge
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02P 27/06 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Chung, Chi-Wen
Lin, Hung-Wei
Tsai, Hsien-Lung
Chu, Wei-Ying
Chen, Chin-Hsiang
Abrégé
A rotary bearing assembly is disclosed and includes an input shaft, an inner-ring component, an outer-ring component and a load element. The input shaft is configured to combine a rotating shaft of a motor to provide a power input. The inner-ring component includes a gear set, wherein the inner-ring component is sleeved on the input shaft through the gear set and driven by the input shaft. The outer-ring component is sleeved on the inner-ring component through a load element and engaged with the gear set, wherein when the gear set is driven by the input shaft to drive the inner-ring component, the gear set drives the outer-ring component, and the inner-ring component and the outer-ring component are rotated relatively, wherein one of the inner-ring component and the outer-ring component is served to provide a power output, and a rotational speed difference is between the power input and the power output.
F16C 19/06 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges radiales principalement avec une seule rangée de billes
F16C 33/58 - Chemins de roulement; Bagues de roulement
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chang, Yi-Sheng
Lai, Chien-An
Chiu, Yi-Hsun
Yang, Chun-Yu
Abrégé
A planar magnetic component is arranged on a circuit board of a resonant converter, and the resonant converter includes a primary-side circuit and a secondary-side circuit. The planar magnetic component includes an inductor trace, a primary-side trace, a secondary-side trace, and an iron core assembly. The iron core assembly includes an inductor iron core and an iron core. The primary-side trace surrounds the first through hole in a first direction and surrounds the second through hole in a second direction to form an ∞-shaped trace. The inductor trace is formed on the primary-side layer board and coupled to the primary-side trace, and two ends of the inductor trace form an input terminal and an output terminal of the planar magnetic component.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chiu, Yi-Hsun
Chang, Yi-Sheng
Lai, Chien-An
Chu, Chia-Wei
Abrégé
A planar magnetic component is arranged on a circuit board of a resonant converter, and the resonant converter includes a primary-side circuit and a secondary-side circuit. The planar magnetic component includes an inductor trace, an inductor iron core, and a current transformer trace. The inductor trace is arranged on the primary-side circuit and formed one layer board of the circuit board to serve as a resonant inductor coupled to the primary-side circuit. The inductor iron core includes a core pillar, and the core pillar penetrates a through hole of the circuit board, and the inductor trace surrounds the through hole. The current transformer trace is formed on the circuit board to serve as a current transformer coil coupled to the resonant inductor. The current transformer trace surrounds the through hole to form a common-core structure that shares the inductor iron core.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chang, Yi-Sheng
Hsu, Cheng-Chan
Chu, Chia-Wei
Yang, Chun-Yu
Huang, Deng-Cyun
Chiu, Yi-Hsun
Lai, Chien-An
Wang, Yu-Tai
Ho, Chi-Shou
Wu, Zhi-Yuan
Lu, Ko-Wen
Abrégé
A power supply unit supplies power to a load, and the power supply unit includes a power factor corrector, a DC conversion module, and an isolated conversion module. The power factor corrector is plugged into a first main circuit board and converts an AC power into a DC power. The DC conversion module is plugged into the first main circuit board and converts the DC power into a main power. The isolated conversion module includes a bus capacitor, the bus capacitor is coupled to the DC conversion module through a first power copper bar, and coupled to the power factor corrector through a second power copper bar. The first power copper bar and the second power copper bar are arranged on a side opposite to the first main circuit board, and are arranged in parallel with the first main circuit board.
H02M 7/219 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs dans une configuration en pont
H02M 7/23 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs agencés pour la marche en parallèle
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Yin, Guan-Chen
Chang, Ching-Tang
Abrégé
The present disclosure provides a bus bar assembly and a floating connector thereof. The bus bar assembly includes a linking bus bar and a floating connector. The floating connector is configured to transmit electric power received by the linking bus bar to a rack bus bar. The linking bus bar includes an output terminal. The rack bus bar includes a connection terminal. The floating connector includes a connection module. The connection module includes a bus bar adapter and a rack adapter. The output terminal of the linking bus bar is slidably and blindly plugged into the bus bar adapter of the connection module. The rack adapter is configured for allowing the connection terminal of the rack bus bar to be slidably and blindly plugged therein.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chen, Si-Wei
Kuo, Wen-Hao
Abrégé
A charging circuitry includes a power electronic converter, a current sensor, a voltage boost/buck controller and a charging mode controller. The power electronic converter is configured to charge or discharge a supercapacitor according to a control command. The current sensor is coupled to the supercapacitor for detecting a first sensed voltage and a second sensed voltage. The voltage boost/buck controller is configured to generate the control command and a current command according to the first and second sensed voltages and an overall feedback. The charging mode controller is configured to generate a current feedback and a voltage feedback to the voltage boost/buck controller according to a driving voltage, the current command and a third sensed voltage of the supercapacitor. The third sensed voltage, the current feedback and the voltage feedback are superposed as the overall feedback and then inputted to the same input terminal of the voltage boost/buck converter.
H02J 7/34 - Fonctionnement en parallèle, dans des réseaux, de batteries avec d'autres sources à courant continu, p.ex. batterie tampon
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Lin, Hung-Chieh
Hsieh, Yi-Ping
Huang, Jin-Zhong
Huang, Hung-Yu
Li, Chih-Hsien
Pan, Ciao-Yin
Abrégé
A soft-switching power converter includes a main switch, an energy-releasing switch, and an inductive coupled unit. The main switch is a controllable switch. The energy-releasing switch is coupled to the main switch. The inductive coupled unit is coupled to the main switch and the energy-releasing switch. The inductive coupled unit includes a first inductance, a second inductance coupled to the first inductance, and an auxiliary switch unit. The auxiliary switch unit is coupled to the second inductance to form a closed loop. The main switch and the energy-releasing switch are alternately turned on and turned off. The auxiliary switch unit is controlled to start turning on before the main switch is turned on so as to provide at least one current path.
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 3/155 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
NATIONAL CHENG KUNG UNIVERSITY (Taïwan, Province de Chine)
Inventeur(s)
Chen, Chih-Yang
Chung Chan, Pau-Choo
Tseng, Sheng-Hao
Abrégé
An examination system is provided. The examination system includes an optical detector and analyzer. The optical detector emits a detection light source toward a target object and detects a respondent light which is induced from the target object in response to the detection light source to generate image data. The image data indicates a detection image. The analyzer receives the image data and determines which region of the target object the detection image belongs to according to the image data. When the analyzer determines that the detection image belongs to a specific region of the target object, the analyzer extracts at least one feature of the image data to serve as a basis for classification of the specific region.
G06V 10/25 - Détermination d’une région d’intérêt [ROI] ou d’un volume d’intérêt [VOI]
G06V 10/54 - Extraction de caractéristiques d’images ou de vidéos relative à la texture
G06V 10/72 - Préparation de données, p.ex. prétraitement statistique des caractéristiques d’images ou de vidéos
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicales; TIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p.ex. basé sur des systèmes experts médicaux
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Shao, Chi-Huan
Hsu, Chih-Ming
Chang, Chi-Shun
Chang, Hung-Sheng
Abrégé
A three-dimensional measuring device includes a ball-shaped structure, an X-axis measuring module, a Y-axis measuring module and a Z-axis measuring module. The ball-shaped structure is moved and/or rotated in response to a movement of a movable object. The X-axis measuring module includes a first measuring structure and a first position sensor. The first measuring structure is movable along an X-axis direction and contacted with the ball-shaped structure. The Y-axis measuring module includes a second measuring structure and a second position sensor. The second measuring structure is movable along a Y-axis direction and contacted with the ball-shaped structure. The Z-axis measuring module includes a third measuring structure and a third position sensor. The third measuring structure is movable along a Z-axis direction and contacted with the ball-shaped structure.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Kuo, Po-Tsun
Chou, Yen-I
Abrégé
An optical wavelength conversion structure includes a substrate, a reflective layer, an oxide stack layer, and a wavelength conversion layer. The reflective layer is disposed on the substrate. The oxide stack layer is disposed on the reflective layer. The oxide stack layer has a gas barrier index of about 300-1000, and the gas barrier index is defined as
An optical wavelength conversion structure includes a substrate, a reflective layer, an oxide stack layer, and a wavelength conversion layer. The reflective layer is disposed on the substrate. The oxide stack layer is disposed on the reflective layer. The oxide stack layer has a gas barrier index of about 300-1000, and the gas barrier index is defined as
∑
i
=
1
n
L
i
d
i
0
.
5
An optical wavelength conversion structure includes a substrate, a reflective layer, an oxide stack layer, and a wavelength conversion layer. The reflective layer is disposed on the substrate. The oxide stack layer is disposed on the reflective layer. The oxide stack layer has a gas barrier index of about 300-1000, and the gas barrier index is defined as
∑
i
=
1
n
L
i
d
i
0
.
5
where L is a thickness, d is a density, and n is a number of layers. The wavelength conversion layer is disposed on the oxide stack layer.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Chang, Ren-Chun
Lin, Wei-Chih
Fan, Zih-Yang
Abrégé
An immersion cooling system is provided. It includes a pressure seal tank, an electronic module, a blower, and a distributor plate. The pressure seal tank contains a cooling liquid, and a gas outlet is disposed on the top or a sidewall of the pressure seal tank, a gas inlet is disposed on the bottom of the pressure seal tank. The gas outlet is higher than the liquid level of the cooling liquid. The electronic module is disposed in the pressure seal tank and immersed in the cooling liquid. The blower is communicated with the pressure seal tank and configured to extract the gas from the gas outlet and inject the gas into the pressure seal tank via the gas inlet. The distributor plate is disposed in the pressure seal tank and located between the electronic module and the gas inlet.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Lee, Wu-Chi
Chen, Jyun-Yao
Abrégé
A heat exchanger is provided, including a first case, a second case, a substrate, an engaging structure, an evaporator, a condenser, a first tube, and a second tube. The first case includes a first plate structure and a first protruding structure. The first plate structure has a first inner surface. The first protruding structure protrudes from the first inner surface. The second case includes a second plate structure and a second protruding structure. The second plate structure has a second inner surface. The second protruding structure protrudes from the second inner surface. The substrate is engaged with the first inner surface, the first protruding structure, the second inner surface, and the second protruding structure via the engaging structure. The substrate is in contact with at least three different lateral surfaces of the engaging structure so that the substrate and the first case combine are bonded.
F28D 15/02 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p.ex. tubes caloporteurs
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Chen, Heng-Chao
Abrégé
An electrical connector includes a housing having a front end and a rear end, an insulator including a tongue portion disposed at the front end and a base disposed at the rear end, and plural terminals including plural ground terminals, plural power terminals and plural signal terminals. Each of the plural terminals has a first contact portion, a second contact portion and a connection portion connecting the first contact portion with the second contact portion. The first contact portions are disposed on surfaces of the tongue portion in a widthwise direction perpendicular to a direction from the front end to the rear end, and the second contact portions are extended out from the base. Widths in the widthwise direction of the second contact portions of the plural ground terminals and the plural power terminals are larger than a width of the first contact portion respectively thereof.
H01R 24/60 - Contacts espacés le long de la paroi latérale plane transversalement par rapport à l'axe longitudinal d’engagement
H01R 13/53 - Socles ou boîtiers pour dures conditions de service; Socles ou boîtiers avec des moyens pour éviter l'effet couronne ou l'amorçage d'un arc
H01R 13/652 - Dispositions de protection par mise à la terre ou par blindage sur les dispositifs de couplage avec broche, lame ou alvéole de mise à la terre
77.
POWER CONTROL SYSTEM AND METHOD FOR MOTOR PREHEATING
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Hsieh, Chung-An
Abrégé
The present disclosure provides a power control system for motor preheating including a current sensor, a power calculation module, a power error calculation module, a power control module, a current control module and a voltage control module. The current sensor senses a motor current output by the motor. The power calculation module calculates an output power of the motor according to the voltage command and the motor current. The power error calculation module calculates a power error according to a power command and the output power. The power control module outputs a current braking command according to the power error. The current control module calculates a voltage command according to the current braking command and the motor current. The voltage control module outputs a three-phase voltage according to the voltage command, and the motor is operated in a stationary state, and the stator of the motor is preheated.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chou, Ching-Ho
Lu, Yung-Chuan
Abrégé
A bi-level dimming LED power supply equipment adjusts the brightness of a plurality of LED lights according to whether an external detection switch is triggered turned on. The LED power supply equipment includes a plurality of LED power supplies, and the LED power supplies respectively include an input end and an output end. The input end receives an input voltage, and the output end includes a bus positive end, a bus negative end and a dimming end. The dimming end is commonly coupled to a first end of the external detection switch, and one of the bus positive end or the bus negative end is commonly coupled to a second end of the external detection switch and one end of the LED lights, and the other one of the bus positive end or the bus negative end is respectively coupled to the other ends of the LED lights.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Hsieh, Meng-Chen
Yen, Chun-Ching
Tung, Huai-Pei
Abrégé
A magnetic device includes a magnetic core and at least two windings. The magnetic core includes an annular main body and a hollow portion. Each of the at least two windings includes a coil with a plurality of turns. Each turn of the coil penetrates through the hollow portion and is disposed around the annular main body. The at least two windings are disposed around the annular main body to form at least three winding regions. Each of the winding regions except a winding region which is last formed has at least three winding layers stacked up one by one. The number of the winding layers of the winding regions except the winding region which is last formed is odd and greater than or equal to three.
H01F 27/30 - Fixation ou serrage de bobines, d'enroulements ou de parties de ceux-ci entre eux; Fixation ou montage des bobines ou enroulements sur le noyau, dans l'enveloppe ou sur un autre support
H01F 27/32 - Isolation des bobines, des enroulements, ou de leurs éléments
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Lee, Lei-Ming
Lin, Hung-Chuan
Abrégé
A connector assembly includes a base, a wire unit, and a wire fixing unit. The base includes a body and two side wings. The two side wings are respectively rotatably connected to two opposite sides of the body, and each of the side wings includes a first fixing portion. The wire unit is located between the two side wings. The wire unit includes a connection seat disposed in the body, and various wires disposed in the connection seat and protruding from one side of the connection seat. The wire fixing unit includes two second fixing portions and various through holes, in which the through holes are located between the two second fixing portions, the two first fixing portions respectively clamp the two second fixing portions, and the wires correspondingly pass through the through holes.
H01R 13/514 - Socles; Boîtiers formés comme un bloc ou un assemblage modulaire, c. à d. composés de parties coopérantes pourvues de pièces de contact ou maintenant entre elles des pièces de contact
H01R 4/28 - Connexions par serrage; Connexions par ressort
H01R 9/03 - Dispositifs de connexion conçus pour assurer le contact avec plusieurs des conducteurs d'un câble multiconducteur
H01R 13/516 - Moyens pour maintenir ou envelopper un corps isolant, p.ex. boîtier
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chou, Ching-Ho
Lu, Yung-Chuan
Abrégé
A LED power supply with bi-level dimming receives an input voltage to supply power to an LED lamp, and adjusts the brightness of the LED lamp according to whether an external detection switch is triggered to be turned on. The LED power supply includes a conversion circuit, a switch, and an oscillation circuit. The conversion circuit converts the input voltage into an output voltage, and provides the output voltage to supply power to the LED lamp so as to control the LED lamp to provide a first brightness. The oscillation circuit provides a dimming signal with a fixed frequency and a duty cycle to the switch when the external detection switch is turned on so as to turn on and turn off the switch. The switch correspondingly adjusts the output voltage according to the dimming signal to control the LED lamp to provide a second brightness.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Yang, Ming-Tang
Shen, Teng-Chiao
Abrégé
A blind insert fluid connection module includes a first fluid connector located on a first assembly and a second fluid connector located on a second assembly. The second fluid connector is used to engage the first fluid connector in a first direction to form a fluid channel. The second assembly includes a main body, a guide structure, and a cushioning resilient member. The fastening member is located on the main body. The guide structure is located on the main body, and the second fluid connector is fixed on the guide structure. The cushioning resilient member is connected to the guide structure to provide a buffer displacement of the second fluid connector along the second direction when the first and second fluid connectors are joined, wherein an included angle is formed between the second direction and the first direction.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Kuo, Chi-Hsiang
Lee, Yi-Yu
Wei, Zuo-Ying
Liao, Yuan-Kai
Hsieh, Wen-Cheng
Abrégé
An integrated motor and drive assembly is disclosed and includes a housing, a motor and a drive. The housing includes a motor-accommodation portion and a drive-accommodation portion. The drive includes a power board and a control board. The power board is made of a high thermal conductivity substrate and includes a power element and an encoder disposed on the first side, the first side faces the motor, the power board and the motor are stacked along a first direction, and the second side contacts the housing to from a heat-dissipating route. The control board is disposed adjacent to the power board. The control board and the power board are arranged along a second direction perpendicular to the first direction, and the first direction is parallel to an axial direction of the motor. A part of the power board and a part of the control board are directly contacted to form an electrical connection.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Yeh, Yung-Sheng
Liang, Chih-Wei
Abrégé
An ORing FET control circuit and method are provided. The circuit includes an ORing FET, a comparator, first, second and third resistors, a first capacitor, a diode and a driving unit. The positive and negative input terminals of the comparator are electrically connected to the input and output voltages. The first resistor, the second resistor, the first capacitor, and the third resistor are electrically connected in series between a reference voltage and a ground terminal sequentially. The reference voltage is lower than a voltage at the positive input terminal. When the input voltage is lower than the output voltage, if a voltage across the ORing FET is larger than a threshold, the comparator outputs a driving signal at low level, and correspondingly the driving unit turns off the ORing FET. The threshold depends on resistances of the first and second resistors.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Yeh, Yung-Sheng
Liang, Chih-Wei
Abrégé
A totem-pole PFC circuit and a control method thereof are provided. The circuit includes an AC power source, first and second bridge arms and a controller. The first bridge arm includes first and second switches electrically connected in series with a connection node electrically connected to a first terminal of the AC power source. The second bridge arm includes third and fourth switches electrically connected in series with a connection node electrically connected to a second terminal of the AC power source. When a potential at the first terminal is higher than a potential at the second terminal, the controller turns off the fourth switch if the L-phase voltage is lower than a first threshold voltage. When the potential at the first terminal is lower than the potential at the second terminal, the controller turns off the third switch if the L-phase voltage is higher than a second threshold voltage.
H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Ling, Wei-I
Yang, Chao-Fu
Chen, Chih-Chung
Hsu, Kuo-Tung
Abrégé
An impeller is provided, including a metal housing, a shaft, and a plastic member. The metal housing has a shaft mounting hole. The inner surface of the shaft mounting hole includes three or more contact points, and the contact points are closer to the shaft than other portions of the inner surface of the shaft mounting hole. The shaft passes through the shaft mounting hole and is affixed by the contact points. The metal housing divides the shaft into an upper section, a middle section, and a lower section. The plastic member passes through the shaft mounting hole and is in contact with the middle section.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Yang, Shih-Jui
Wang, Yi-Sin
Abrégé
A report editing method for a supervisory control and data acquisition (SCADA) system is disclosed and includes following steps: when a window interface is triggered to open, determining whether a binding label exists in a register of a variable library of the SCADA system; if the binding label exists, reading report data corresponding to the binding label from an edited-data file to import the report data into the window interface; if the binding label does not exist, obtaining multiple report items through the window interface to create and store new report data to the edited-data file; and writing a new binding label corresponding to the new report data to the variable library to bind the window interface with the new report data.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Gu, Caili
Yuan, Xiaoxia
Yen, Chun-Ching
Tsao, Yue
Tung, Huai-Pei
Zhang, Shaodong
Zhang, Zhi-Liang
Abrégé
A planar transformer includes a magnetic core assembly, at least one printed circuit board and at least one winding module. The magnetic core assembly includes a first magnetic core and a second magnetic core. The at least one printed circuit board is disposed between the first magnetic core and the second magnetic core. The printed circuit board includes a first winding. The at least one winding module is disposed between the first magnetic core and the second magnetic core. The winding module includes a second winding and a plastic molding layer. At least a portion of the second winding is covered by the plastic molding layer. The at least one printed circuit board and the at least one winding module are individual components.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chen, Yen-Yang
Tseng, Jen-Chih
Hsing, Lei-Chung
Abrégé
A method of obtaining a parameter of a synchronous motor is disclosed and includes: setting an operating current of the motor; providing a positive fixed voltage to the motor and monitoring a feedback current from the motor; recording a triggering time for the feedback current to reach the operating current; providing a negative fixed voltage to the motor for the triggering time; obtaining a square-wave voltage with a fixed frequency based on the positive fixed voltage and the negative fixed voltage being provided; providing the square-wave voltage with the fixed frequency to one axis of the motor; transforming three-phase current from the motor into an axial current; computing an inductance value of this axis based on the fixed frequency, the square-wave voltage and the axial current; and, creating an inductance-current parameter table based on a plurality of the inductance values and the axial currents correspondingly.
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Huang, Chun-Hao
Lin, Chun-Wei
Shih, I-Hsiang
Wu, Ching-Nan
Yeh, Jia-Wei
Abrégé
A Totem Pole PFC circuit includes at least one fast-switching leg, a slow-switching leg, and a control unit. Each fast-switching leg includes a fast-switching upper switch and a fast-switching lower switch. The slow-switching leg is coupled in parallel to the at least one fast-switching leg, and the slow-switching leg includes a slow-switching upper switch and a slow-switching lower switch. The control unit receives an AC voltage with a phase angle, and the control unit includes a current detection loop, a voltage detection loop, and a control loop. The control loop generates a second control signal assembly to respectively control the slow-switching upper switch and the slow-switching lower switch. The control loop controls the second control signal assembly to follow the phase angle, and dynamically adjusts a duty cycle of the second control signal assembly to turn on or turn off the slow-switching upper switch and the slow-switching lower switch.
H02M 1/42 - Circuits ou dispositions pour corriger ou ajuster le facteur de puissance dans les convertisseurs ou les onduleurs
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
91.
POWER CONVERSION CIRCUIT FOR DRIVING MOTOR AND CONTROL METHOD THEREOF
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Chao, Kuo-Heng
Chuang, Chia-Hsiang
Abrégé
A power conversion circuit for driving motor and a control method thereof are provided. The control method includes: comparing a control command with a carrier wave to acquire a PWM signal; identifying whether a phase difference between the output voltage and current falls within a range; if the phase difference falling within the range, determining whether a zero-sequence voltage is positive or negative according to the output voltage and current; injecting the zero-sequence voltage into the control command to acquire a synthesized command, and detecting maximum and minimum voltage values of the synthesized command after a period; according to the zero-sequence voltage determined to be positive or negative, selecting the maximum or minimum voltage value to perform a logic reversal operation; after stopping injecting the zero-sequence voltage, acquiring an output expected value; and comparing the output expected value with the carrier wave for adjusting a duty ratio of PWM signal.
H02M 7/5395 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur avec commande automatique de la forme d'onde ou de la fréquence de sortie par modulation de largeur d'impulsions
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 7/5387 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p.ex. onduleurs à impulsions à un seul commutateur dans une configuration en pont
H02P 27/08 - Dispositions ou procédés pour la commande de moteurs à courant alternatif caractérisés par le type de tension d'alimentation utilisant une tension d’alimentation à fréquence variable, p.ex. tension d’alimentation d’onduleurs ou de convertisseurs utilisant des convertisseurs de courant continu en courant alternatif ou des onduleurs avec modulation de largeur d'impulsions
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Peng, Bo-Ruei
Lin, Chang-Chung
Lin, Yu-Jen
Huang, Chia-Hsiong
Abrégé
A dual mode charge control method includes steps of: detecting an input voltage of the resonance tank, a resonance current of the resonance tank, an output current of the load, and an output voltage of the load; performing a single-band charge control when determining a light-load condition or a no-load condition of the load according to the output current; compensating the output voltage to generate an upper threshold voltage in the single-band charge control, and acquiring a resonance voltage by calculating the resonance current by a resettable integrator; comparing the resonance voltage and the upper threshold voltage to generate a first control signal; generating a second control signal complementary to the first control signal by a pulse-width modulation duplicator; providing the first control signal and the second control signal to respectively control a first power switch and a second power switch of the resonance circuit.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02M 1/00 - APPAREILS POUR LA TRANSFORMATION DE COURANT ALTERNATIF EN COURANT ALTERNATIF, DE COURANT ALTERNATIF EN COURANT CONTINU OU VICE VERSA OU DE COURANT CONTINU EN COURANT CONTINU ET EMPLOYÉS AVEC LES RÉSEAUX DE DISTRIBUTION D'ÉNERGIE OU DES SYSTÈMES D'ALI; TRANSFORMATION D'UNE PUISSANCE D'ENTRÉE EN COURANT CONTINU OU COURANT ALTERNATIF EN UNE PUISSANCE DE SORTIE DE CHOC; LEUR COMMANDE OU RÉGULATION - Détails d'appareils pour transformation
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Chien, Chia-Yen
Hsu, Tzu-Ting
Abrégé
A rotor structure includes a laminated silicon steel sheet structure, end plates, a shaft and a thermoset plastic key. Each silicon steel sheet includes a shaft hole and at least one sheet matching portion, and the sheet matching portion is connected to the shaft hole. The shaft passes through the shaft holes of the silicon steel sheets and the at least one shaft matching portions aligned with the at least one sheet matching portion to form an axial-direction injection passageway. The end plate includes an injection port connected to the axial-direction injection passageway. The thermoset plastic key is formed in the axial-direction injection passageway formed of the aligned shaft matching portions and sheet matching portion by transfer injection molding. The injection material is filled in magnet slots for securing magnets. A rotor manufacturing process is also provided.
H02K 1/276 - Aimants encastrés dans le noyau magnétique, p.ex. aimants permanents internes [IPM]
H02K 1/28 - Moyens de montage ou de fixation des parties magnétiques tournantes sur ou aux structures constituant le rotor
H02K 1/32 - Parties tournantes du circuit magnétique avec des canaux ou des conduits pour l'écoulement d'un agent de refroidissement
H02K 15/03 - Procédés ou appareils spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation des machines dynamo-électriques des corps statoriques ou rotoriques comportant des aimants permanents
H02K 15/12 - Imprégnation, chauffage ou séchage des bobinages, des stators, des rotors ou des machines
A power system includes a power module, an electronic load and a system board. The power module includes a first surface, a second surface, a switch and a plurality of conductive parts, wherein the switch is disposed on the first surface of the power module and the plurality of conductive parts are disposed on the second surface of the power module. The electronic load includes a plurality of conductive parts. The power module and the electronic load are disposed on two opposite sides of the system board, the power module delivers power to the electronic load through the system board, and gaps and networks of the plurality of conductive parts of the power module correspond to those of the plurality of conductive parts of the electronic load.
G05F 1/575 - Régulation de la tension ou de l'intensité là où la variable effectivement régulée par le dispositif de réglage final est du type continu utilisant des dispositifs à semi-conducteurs en série avec la charge comme dispositifs de réglage final caractérisé par le circuit de rétroaction
G06F 1/18 - Installation ou distribution d'énergie
H01F 17/04 - Inductances fixes du type pour signaux avec noyau magnétique
H01F 17/06 - Inductances fixes du type pour signaux avec noyau magnétique avec noyau refermé sur lui-même, p.ex. tore
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
H01R 12/52 - Connexions fixes pour circuits imprimés rigides ou structures similaires se raccordant à d'autres circuits imprimés rigides ou à des structures similaires
H01R 12/58 - Connexions fixes pour circuits imprimés rigides ou structures similaires caractérisées par les bornes bornes pour insertion dans des trous
H02M 3/00 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu
H02M 3/158 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu sans transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la tension ou du courant de sortie, p.ex. régulateurs à commutation comprenant plusieurs dispositifs à semi-conducteurs comme dispositifs de commande finale pour une charge unique
H05K 1/11 - Eléments imprimés pour réaliser des connexions électriques avec ou entre des circuits imprimés
H05K 1/14 - Association structurale de plusieurs circuits imprimés
H05K 1/16 - Circuits imprimés comprenant des composants électriques imprimés incorporés, p.ex. une résistance, un condensateur, une inductance imprimés
H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
H05K 3/28 - Application de revêtements de protection non métalliques
H05K 7/14 - Montage de la structure de support dans l'enveloppe, sur cadre ou sur bâti
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
95.
COMPOSITE CONDUCTIVE STRUCTURE AND MAGNETIC COMPONENT
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Tung, Huai-Pei
Yen, Chun-Ching
Zhang, Shao-Dong
Abrégé
A composite conductive structure includes plural enameled wires and a copper foil. The enameled wires are immediately adjacent to each other and extend in the same direction. The copper foil surrounds the outside of the enameled wires at least once, and completely covers the entire outside of the enameled wires.
H01B 7/00 - Conducteurs ou câbles isolés caractérisés par la forme
H01B 1/02 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisés; Emploi de matériaux spécifiés comme conducteurs composés principalement de métaux ou d'alliages
96.
MAGNETIC MEMBER AND METHOD OF MANUFACTURING THE SAME
DELTA ELECTRONICS, INC. (Taïwan, Province de Chine)
Inventeur(s)
Gu, Cai-Li
Yen, Chun-Ching
Yuan, Xiao-Xia
Lai, Chih-Ho
Zhang, Shao-Dong
Abrégé
A magnetic member includes a bobbin, a coil and a magnetic core. The bobbin includes a first portion and a second portion. The second portion is connected to the first portion and includes a thermoplastic material. The first portion includes an insulating material that is different from the thermoplastic material. The coil is wound on the first portion of the bobbin and includes a terminal end fixed at the second portion of the bobbin. The magnetic core is disposed on the bobbin and extends through the bobbin.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Hsieh, Wei-Te
Lin, Chia-Yen
Wang, Kuang-An
Liu, Keng-Ting
Huang, Shu-Hui
Abrégé
A high-throughput automated preprocessing method and a system are applied to a nucleic acid preprocessing apparatus including a control system, a sample transfer area, a nucleic acid extraction area, and a reagent setup area. The control system includes a user interface and guides a user to set up on the user interface. In the sample transfer area, the method includes steps of: a user selecting a sampling tube type, a test protocol and an extraction protocol on the user interface, and the control system performing a sample transfer task. In the nucleic acid extraction area, the method includes steps of: the control system performing a nucleic acid extraction task based on the selected extraction protocol. In the reagent setup area, the method includes steps of: the control system performing a reagent deployment task based on the selected test protocol, and the control system performing a nucleic acid transfer task. The sample transfer area, the nucleic acid extraction area, and the reagent setup area are able to simultaneously perform preprocessing of different batches of samples.
C12Q 1/6806 - Préparation d’acides nucléiques pour analyse, p.ex. pour test de réaction en chaîne par polymérase [PCR]
G01N 35/00 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes ; Manipulation de matériaux à cet effet
G01N 35/04 - Analyse automatique non limitée à des procédés ou à des matériaux spécifiés dans un seul des groupes ; Manipulation de matériaux à cet effet en utilisant une série de récipients à échantillons déplacés par un transporteur passant devant un ou plusieurs postes de traitement ou d'analyse - Détails du transporteur
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Liu, Chien-Ting
Peng, Shih-Fang
Huang, Song-Bin
Huang, Guo-Wei
Tsai, Jen-Chih
Abrégé
A combinable nucleic acid pre-processing apparatus includes a sample transfer chamber transferring a sample from a sampling tube to a nucleic acid extraction kit, a nucleic acid extraction chamber performing a nucleic acid extraction of the sample in the nucleic acid extraction kit for obtaining a nucleic acid extract, an assay setup chamber preparing reagents and transferring reagents and the nucleic acid extract to an assay plate, and at least two bridging modules respectively disposed between the sample transfer chamber and the nucleic acid extraction chamber and between the nucleic acid extraction chamber and the assay setup chamber. The sample transfer chamber, the nucleic acid extraction chamber and the assay setup chamber are separated and operated independently. Three chambers are connected through the bridging modules, so the nucleic acid extraction kit can be sequentially moved in the sample transfer chamber, the nucleic acid extraction chamber and the assay setup chamber.
Delta Electronics, Inc. (Taïwan, Province de Chine)
Inventeur(s)
Hsiao, Wei-Kai
Lee, Yao-Tsung
Abrégé
A sealing mechanism is provided, including a housing, a groove, and a sealing element. The housing includes a first member and a second member, and the groove is formed between the first and second members. The sealing element is formed in the groove by Low Pressure Molding (LPM) and surrounds at least one of the first and second members.