A system for mitigating induced currents in an electric motor having a shaft includes: a brush holder having a handle end, the brush holder having: a brush holder handle at the handle end; and a shaft grounding brush attached to the brush holder handle, the shaft grounding brush including a contact at a contact end of the brush holder, the contact end being opposite the handle end; and an end bell of the electric motor, the end bell being receiving the contact end of the brush holder such that the contact of the shaft grounding brush contacts the shaft.
H02K 5/14 - Moyens de support ou de protection des balais ou des porte-balais
H02K 11/00 - Association structurelle de machines dynamo-électriques à des organes électriques ou à des dispositifs de blindage, de surveillance ou de protection
H02K 13/00 - Association structurelle de collecteurs de courant et de moteurs ou de génératrices, p.ex. plaques de montage des balais ou connexions avec les enroulements; Agencement des collecteurs de courant dans les moteurs ou les génératrices; Dispositions pour améliorer la commutation
A tool to bundle a plurality of elongate articles using a weldable tape includes a guide block, a motor assembly, and a drive block. The motor assembly can include a motor and a gear train. The drive block can include a first bracket, a second bracket, a first wheel assembly, a second wheel assembly, and a spring element. The drive block can connect to the gear train of the motor assembly using a slot and tooth arrangement. A rotation of the motor can cause a rotation of the first wheel assembly and the second wheel assembly of the drive block to feed the weldable tape through the tool.
B65B 13/32 - Amarrage des extrémités du matériau de liage en appliquant des adhésifs
B23K 20/10 - Soudage non électrique par percussion ou par une autre forme de pression, avec ou sans chauffage, p.ex. revêtement ou placage utilisant des vibrations, p.ex. soudage ultrasonique
B29C 65/18 - Assemblage d'éléments préformés; Appareils à cet effet par chauffage, avec ou sans pressage avec un outil chauffé
B65B 13/02 - Application et amarrage des matériaux de liage, p.ex. ficelles, fils métalliques, bandelettes, bandes ou rubans, autour d'objets ou de groupes d'objets
B65B 27/10 - Mise en paquets de tiges, barres ou objets allongés analogues
A clamping apparatus for bundling a plurality of elongate articles using a weldable tape includes a guide block, an anvil bracket, a clamp body, an anvil, a pivot lever, at least one clamp spring, and at least one anvil spring. The guide block can include a passage extending through the guide block. The anvil bracket, the clamp body, and the anvil can be configured to slidably move in a forward and rear direction through a passage. The pivot lever can be configured to pivotably rotate about an axis and impart a translational movement onto the anvil bracket in response to a driving mechanism. The clamping assembly can be configured to complete a series of steps based on the translational movement of the pivot lever.
B23K 37/053 - Alignement des pièces cylindriques; Dispositifs de serrage à cet effet
B23K 37/00 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe
B65D 63/00 - MANUTENTION; EMBALLAGE; EMMAGASINAGE; MANIPULATION DES MATÉRIAUX DE FORME PLATE OU FILIFORME ÉLÉMENTS D'EMBALLAGE; PAQUETS Éléments d'emballage flexibles allongés, p.ex. courroies pour lier ou pour soutenir des objets
A cable bundling system is disclosed. The cable bundling system includes a base having an opening extending through the base; a barb supported by the base and extending at least partially across the opening; and a strap adapted to be advanced through the opening in a first direction. When the strap is displaced in a second direction opposite the first direction, the barb pierces a medial portion of the strap such that the barb contacts the base. The strap can include a longitudinal groove extending a length of the strap, and the barb has a piercing portion opposite a supported portion. The piercing portion can pierce the medial portion of the strap.
B65D 63/10 - MANUTENTION; EMBALLAGE; EMMAGASINAGE; MANIPULATION DES MATÉRIAUX DE FORME PLATE OU FILIFORME ÉLÉMENTS D'EMBALLAGE; PAQUETS Éléments d'emballage flexibles allongés, p.ex. courroies pour lier ou pour soutenir des objets Éléments filamenteux, p.ex. cordons, fils ou fils métalliques; Jonctions de leurs extrémités
B65D 65/04 - Enveloppes ou emballages souples non rectangulaires
5.
SYSTEMS AND METHODS FOR MEASURING TRACE CONTAMINANTS IN GAS MATRIX USING INTEGRATED CAVITY OUTPUT SPECTROSCOPY
A laser absorption spectrometry system for gas measurement is provided. The system includes an integrated cavity output spectroscopy (ICOS) assembly including a gas cell. The gas cell includes a cell body defining an optical cavity and an input mirror and an output mirror positioned in the optical cavity. The assembly further includes a tunable diode laser configured to emit laser light, a collimator positioned in an optical path between the tunable diode laser and the gas cell, and a detector arranged to measure laser light exiting the optical cavity. The collimator includes at least one of a reflective collimation mirror or a gradient index (GRN) lens.
G01N 21/39 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique en utilisant des lasers à longueur d'onde réglable
6.
ENHANCEMENTS TO LASER SPECTROSCOPY MODELING BY MEASUREMENT OF HYDROCARBON FUEL GAS COMPOSITIONS
The present disclosure relates to measuring chemical constituents and associated properties of hydrocarbon fuel mixtures, and further relates to tunable diode laser absorption spectrometry gas analyzers having improved chemometric models. Methods described herein include setting gas concentration fit coefficients to a chemometric model for the measured gas concentration data for each of one or more background; wherein the chemometric model employs a broadband offset basis to a final basis set spectrum for the one or more gaseous target components; applying an iterative mathematical model to the measured light absorption data by iteratively adjusting target component fit coefficients until the measured light absorption data matches the chemometric model; and, determining a calculated amount of the one or more target components within the sample gas mixture by applying the gas concentration fit coefficients and the target component fit coefficients to the measured light absorption data and to the measured gas concentration data.
G01N 21/39 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique en utilisant des lasers à longueur d'onde réglable
G01N 21/3504 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique en utilisant la lumière infrarouge pour l'analyse des gaz, p.ex. analyse de mélanges de gaz
7.
SYSTEMS AND METHODS FOR MEASURING TRACE CONTAMINANTS IN GAS MATRIX USING INTEGRATED CAVITY OUTPUT SPECTROSCOPY
A laser absorption spectrometry system for gas measurement is provided. The system includes an integrated cavity output spectroscopy (ICOS) assembly. The assembly includes a gas cell including a cell body defining an optical cavity, one or more tunable diode lasers having one or more nominal wavelengths, and a reflective collimation mirror positioned in an optical path between the one or more tunable diode lasers and the gas cell.
G01N 21/39 - Couleur; Propriétés spectrales, c. à d. comparaison de l'effet du matériau sur la lumière pour plusieurs longueurs d'ondes ou plusieurs bandes de longueurs d'ondes différentes en recherchant l'effet relatif du matériau pour les longueurs d'ondes caractéristiques d'éléments ou de molécules spécifiques, p.ex. spectrométrie d'absorption atomique en utilisant des lasers à longueur d'onde réglable
8.
PUMP MANIFOLD WITH REDUNDANCY FOR GAS EXTRACTION SYSTEM
The present disclosure relates to systems and methods that include a multiple pump manifold to provide redundancy for use with high availability gas extraction system in industrial instrumentation. A method of operating a redundant pump assembly including operating a first pump of a plurality of pumps for an operation period; validating a second pump of the plurality of pumps at the end of the operation period of the first pump; validating a third pump of the plurality of pumps at the end of the operation period of the first pump; and, operating the third pump for the operation period, where the second pump and third pump are validated as operational.
F04B 49/00 - Commande des "machines", pompes ou installations de pompage ou mesures de sécurité les concernant non prévues dans les groupes ou présentant un intérêt autre que celui visé par ces groupes
E21B 43/12 - Procédés ou appareils pour commander l'écoulement du fluide extrait vers ou dans les puits
F04B 41/00 - Installations ou systèmes de pompage spécialement adaptés aux fluides compressibles
G06F 11/22 - Détection ou localisation du matériel d'ordinateur défectueux en effectuant des tests pendant les opérations d'attente ou pendant les temps morts, p.ex. essais de mise en route
9.
NON-METALLIC CEILING ELECTRICAL FIXTURE WITH METALLIC BRACKETS
A ceiling electrical box can include a housing and a bracket. The housing is defined by a rear wall at a first end, at least one sidewall, and an opening at a second end and includes a first emboss tab, a second emboss tab, a pair of screw holes, a pair of first bores, and a pair of second bores. The bracket includes a first portion, a second portion, a pair of first threaded apertures, and a pair of second threaded apertures. The bracket can include a third portion and a fourth portion extending on a first plane of the first portion. The ceiling electrical box can also include a pair of first fasteners to attach the housing to the bracket and a pair of second fasteners to engage the bracket through the housing, the second fasteners configured to receive a fixture plate for a ceiling fixture.
H02G 3/08 - Boîtes de distribution; Boîtes de connexion ou de dérivation
F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objets; Moyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p.ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
F21V 21/03 - Socles sur les plafonds, p. ex. rosaces de plafond
H02G 3/02 - Installations de câbles ou de lignes électriques ou de leurs tubes de protection dans ou sur des immeubles, des structures équivalentes ou des véhicules - Détails
A switching apparatus comprising one or more electric poles. For each electric pole, the switching apparatus comprises a first pole terminal, a second pole terminal and a ground terminal. In operation, the first pole terminal can be electrically coupled to a first conductor of an electric line, the second pole terminal can be electrically coupled to a second conductor of said electric line and the ground terminal can be electrically coupled to a grounding conductor. For each electric pole, the switching apparatus comprises a plurality of fixed contacts spaced apart one from another. Such a plurality of fixed contacts comprises a first fixed contact electrically connected to the first pole terminal, a second fixed contact electrically connected to the second pole terminal, a third fixed contact electrically connected to the ground terminal and a fourth fixed contact electrically connectable with the second fixed contact. For each electric pole, the switching apparatus further comprises a movable contact, which is reversibly movable about a corresponding rotation axis according to opposite first and second rotation directions, so that said movable contact can be coupled to or uncoupled from one or more of the above-mentioned fixed contacts, and a vacuum interrupter, which comprises a fixed arc contact electrically connected to the first pole terminal, a movable arc contact electrically connected to the fourth fixed contact and reversibly movable along a corresponding translation axis between a coupled position with the fixed arc contact and an uncoupled position from the fixed arc contact. The vacuum interrupter further comprises a vacuum chamber, in which the fixed arc contact and the movable arc contact are enclosed and can be coupled or decoupled. For each electric pole, the switching apparatus further comprises a motion transmission mechanism operatively coupled to a contact shaft solidly coupled to the movable arc contact. The motion transmission mechanism is actuatable by the movable contact to cause a movement of said movable arc contact along said translation axis, when said movable contact moves about said rotation axis.
An installation device can include a body having a substrate, a first coating, and a second coating. The first coating can include a tinted coating. The second coating can include a clear coat sealant. The first coating and the second coating coat at least part of the substrate, the first coating located between the substrate and the second coating. Further, each of the first coating and the second coating can include a polyceramic compound. The installation device can further include a third coating and a fourth coating. The third coating can be a primer coating and the fourth coating can be a hydrographic film. The body can further include a recessed segment located on the first side, at least one opening extending through the body, and a cover plate to cover, at least in part, the at least one opening and the recessed segment.
B05D 1/36 - Applications successives de liquides ou d'autres matériaux fluides, p.ex. sans traitement intermédiaire
B05D 3/00 - Traitement préalable des surfaces sur lesquelles des liquides ou d'autres matériaux fluides doivent être appliqués; Traitement ultérieur des revêtements appliqués, p.ex. traitement intermédiaire d'un revêtement déjà appliqué, pour préparer les applications ultérieures de liquides ou d'autres matériaux fluides
B44F 9/10 - Dessins imitant des modèles naturels les surfaces métalliques ou oxydées
C09D 5/00 - Compositions de revêtement, p.ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produits; Apprêts en pâte
12.
SYSTEMS AND METHODS FOR TRANSFERRING HEAT GENERATED IN AN ELECTRICAL ENCLOSURE
A system for transferring heat generated in an electrical enclosure includes run-in buses, a thermally conductive plate, and at least one contact assembly secured to the plate. Each pair of adjacent run-in buses is separated by a space. The plate has at least one opening extending therethrough, and the plate receives the run-in buses through the at least one opening. The at least one contact assembly has spaced apart fingers that partially cover the at least one opening of the plate, and adjacent fingers define a slot. Each of the fingers is located in a space between adjacent run-in buses, and each of the run-in buses is located in a slot when the fingers are located in the spaces between adjacent run-in buses. The run- in buses and contact assembly fingers are oriented in an interleaved pattern.
A self-powered recloser is provided. The recloser has a circuit breaker, an electrical actuator, an electrical generator, a capacitor, and a lever. The circuit breaker, in an on state, harvests power from a medium voltage line required to actuate its movable contact to interrupt current flow in the medium voltage line. In an off state, it does not harvest power from the medium voltage line required to actuate its movable contact to interrupt current flow in the medium voltage line. The electrical actuator transitions the circuit breaker from the off state to the on state. The capacitor, when charged, provides the electrical actuator with the electrical power required to transition between states. The lever is moved by an operative. Moving the lever charges the capacitor via the electrical generator. The recloser can be helpful in overhead electricity distribution networks.
An emergency lighting luminaire (2) for mounting in a recess (la) in a wall or ceiling (1) of a building, wherein this recess (la) is configured to be covered with a covering plate (1b), the luminaire (2) comprising: = a power supply unit (3) that is configured to be mounted in the recess (1a), the power supply unit (3) comprising at least one power source (3a) and driver electronics (3b) for a plurality of illuminants (4b); = an illuminant unit (4) that is configured to be held outside the recess (1a), the illuminant unit (4) comprising a substrate (4a) on which a plurality of illuminants (4b) are mounted; and = a connector (5) that attaches the illuminant unit (4) to the power supply unit (3), contains electrical connections between the illuminants (4b) and the power supply unit (3), and is configured to traverse the covering plate (1b).
F21S 8/04 - Dispositifs d'éclairage destinés à des installations fixes destinés uniquement au montage sur un plafond ou sur une structure similaire en porte-à-faux
F21K 9/00 - Sources lumineuses utilisant des dispositifs à semi-conducteurs en tant qu’éléments générateurs de lumière, p.ex. utilisant des diodes électroluminescentes [LED] ou des lasers
F21S 4/20 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés
Computer-implemented method of estimating battery degradation, in particular, the battery in a battery energy storage system (BESS) comprising the steps of: acquiring (S1) battery parameters, characteristics of calendar ageing wearing coefficient BWC1 and/or characteristics of cycle ageing wearing coefficient BWC2 wherein BWC1 is a function of State of Charge (SoC) and BWC2 is a function of charging/dis-charging rate (C-rate), acquiring and/or calculating (S2) instantaneous values of SoC and C-rate of a battery in a defined period, reading (S3) instantaneous values of calendar ageing wearing coefficient BWC1 and/or instantaneous values of cycle ageing wearing coefficient BWC2 corresponding to instantaneous values of SoC and C-rate of a battery acquired in step (S2), using characteristics of calendar ageing wearing coefficients acquired in step (S1) and determining (S4) value of calendar ageing wearing index BWI1 by referring integrated instantaneous values of BWC1 determined in step (S3) to the integrated instantaneous values of BWC1 for a period of nominal operation time with maximum allowable value of the SoC, and/or values of cycle ageing wearing index BWI2 by referring integrated instantaneous values of BWC2 determined in step (S3) to the integrated instantaneous values of BWC2 for full battery charging (from SOC., to SOC.() or discharging (from Soc. to SoCm,n) with nominal C-rate, thereby indicating degree of battery degradation.
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
An electrical panel board is disclosed. The electrical panel board includes an enclosure defining a first and second chamber. The panel board further includes a power distribution module disposed in one of the first chamber and the second chamber and is adapted to electrically connect a main power source to receive power thereof with one or more loads. A neutral assembly is positioned in the remaining of the first chamber and the second chamber and securable to the rear wall of the enclosure. The neutral assembly includes a neutral circuit and a ground fault protection unit electrically coupled to each other. The neutral assembly having the neutral circuit and the ground fault protection unit extends from the rear wall to an imaginary plane which is off set rearwardly from an imaginary plane along which the power distribution module extends from the rear wall.
H02B 1/06 - TABLEAUX, POSTES DE TRANSFORMATION OU DISPOSITIONS DE COMMUTATION POUR L'ALIMENTATION OU LA DISTRIBUTION D'ÉNERGIE ÉLECTRIQUE - Détails de postes de transformation ou de dispositions de commutation - Parties constitutives ou accessoires comportant en association des enceintes, p.ex. pour empêcher l'accès à des parties sous tension
H01H 83/02 - Interrupteurs de protection, p.ex. disjoncteur ou relais de protection actionné par des conditions électriques anormales autres que seulement les courants excessifs actionnés par courant de défaut à la terre
H02B 1/015 - TABLEAUX, POSTES DE TRANSFORMATION OU DISPOSITIONS DE COMMUTATION POUR L'ALIMENTATION OU LA DISTRIBUTION D'ÉNERGIE ÉLECTRIQUE - Détails de postes de transformation ou de dispositions de commutation - Parties constitutives ou accessoires
An assembly for engaging an electromagnetic actuator comprising a first shaft having a first link and a second shaft having a second link connected by a biasing assembly configured to rotate between an initial and a final position. A contact arm of the second shaft advances a sliding armature of the electromagnetic actuator from an activated state to a deactivated state such that the assembly prevents the electromagnetic actuator from returning to the activated state. The biasing assembly has a toggle-over position in which a biasing force rotates the contact arm from the toggle-over position to the final position.
H01H 73/36 - Disjoncteurs de protection à maximum de courant dans lesquels un courant excessif ouvre les contacts en libérant automatiquement une énergie mécanique emmagasinée par l'actionnement précédent d'un mécanisme à réarmement manuel comportant un déclencheur électromagnétique mais aucun autre déclencheur automatique
Provided herein is a cable tray apparatus including a first side rail, a second side rail spaced from the first side rail, and at least one support member having a first end and a second end. The second side rail includes a support wall and first and second tabs extending from the support wall. The support member includes side walls extending between the ends, and first and second recesses formed within each of the two side walls at each end. The support member is located between the side rails, and the tabs of the side rails are configured to engage and be located within the respective first and second recesses at the respective ends of the support member. The support member is slidable relative to the side rails along the tabs.
A liquid-tight fitting includes a connector, a seal, and a fastener member. The connector has a first and a second end, a shoulder located between the first and second ends, and a segment that extends from the shoulder to the first end. The segment has an outer surface. The seal has an inner surface in contact with the outer surface of the segment, an outer edge, and first and second seal ends joining the inner surface and the outer edge. The seal surrounds a portion of the segment such that the first seal end abuts against the shoulder. The fastener member is moveably secured to the first end of the connector, and has an end that engages the second seal end to cause the seal to compress between the shoulder and the fastener member. The seal member is adapted to deform toward the segment when compressed.
H02G 3/06 - Installations de câbles ou de lignes électriques ou de leurs tubes de protection dans ou sur des immeubles, des structures équivalentes ou des véhicules - Détails assurant la continuité électrique dans le joint
H01R 13/52 - Boîtiers protégés contre la poussière, les projections, les éclaboussures, l'eau ou les flammes
A cavity enhanced absorption spectroscopy (CEAS) system is provided that utilizes collimators the incorporate gradient index (GRIN) lenses in lieu of conventional spherical or aspheric refractive lenses. The use of smaller diameter GRIN lenses facilitates a reduced initial beam size entering the sample cavity, which reduces self-interference noise and increases a signal to noise ratio of the measurements. Further, a reduced size and mass of the GRIN lens can reduce a size of the mounting hardware utilized to mount the optical components, which enables more laser beams to be coupled to a single gas cell compared to a similar gas cell integrated with conventional refractive collimators. A larger number of lasers enables more gas peaks to be measured substantially simultaneously using the CEAS system.
A female electrical connector for use in a separable connector assembly is provided. The female electrical connector includes an elongate insulative body and a female contact disposed within the body. The female electrical connector also includes a tubular support sleeve extending between a first end and a second end. The first end of the tubular support sleeve is connected to the female contact. The tubular support sleeve defines a cavity at the second end. The female electrical connector further includes an insulating coupling connected to the second end of the tubular support sleeve. The insulating coupling includes an insulating sleeve that is moveable between a retracted position, where the insulating sleeve is retracted within the cavity of the tubular support sleeve, and an extended position, where the insulating sleeve extends outward from the cavity and away from the second end of the tubular support sleeve.
A consequence determining device for assisting an operator of an automation system, where the automation system implements a process flow that is displayed to the operator through a number of linked graphical objects (12, 14, 16, 18, 22, 28, 30, 32, 36, 40, 42, 44, 48) representing elements in the process flow. The device obtains current status data of the current operation of the automation system, where the current status data comprises current automation system settings, receives a simulation selection from the operator, which simulation selection involves a selection of a simulation with automation system settings that differ from the automation system settings used in the current operation, determines a difference in operation between the automation system as operated with the current automation system settings and the simulation automation system settings and displays the difference through manipulating graphical objects (40) corresponding to elements in the process flow that experience the difference in operation.
G05B 19/042 - Commande à programme autre que la commande numérique, c.à d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
In an automation system implementing a process flow displayed to an operator through a number of linked graphical objects (12, 14, 16, 18, 28, 30, 36, 40 44, 48), a simulation comparing device obtains current status data of the current operation of the automation system comprising current automation system parameter settings, receives a first simulation selection involving a selection of a simulation (S2) with automation system parameter settings that differ from the current automation system parameter settings, receive a second simulation selection involving a selection of another simulation (S3) with automation system parameter settings that differ from the current automation system parameter settings and from the automation system parameter settings of the first selection, determines at least one difference in operation for the simulations (S2, S3)and displays the at least one difference through manipulating graphical objects (36, 40) corresponding to elements in the process flow that experience the difference in operation.
The invention relates to an alkaline electrolyzer arrangement (10, 40, 70, 310) for producing hydrogen gas. The arrangement comprises a first alkaline electrolyzer unit (11, 41, 71, 311) and a second alkaline electrolyzer unit (21, 51, 81, 321), each one of the first and second alkaline electrolyzer units comprising a first end plate (13, 23, 43, 53, 73, 83, 313, 323), a second end plate (15, 25, 45, 55, 75, 85, 315, 325) and a plurality of electrolyzer cells (19, 29, 49, 59) forming a cell stack (17, 27, 47, 57, 77, 87, 117, 317, 327) arranged between the first and second end plates. The alkaline electrolyzer arrangement further comprises a load bearing surface (30, 30', 60, 90, 330) arranged between the first alkaline electrolyzer unit and the second alkaline electrolyzer unit such that the second alkaline electrolyzer unit is arranged vertically above the first alkaline electrolyzer unit and is supported by the load bearing surface.
The present invention relates to a subsea substation system (100) comprising: an oil-filled water impermeable enclosure (102); an AC-transformer (104), and at least one overcurrent device (106a-d) electrically connected to the AC- transformer (104), the at least one overcurrent device, the AC-transformer, and the electrical connections (108, 136, 138) between them are accommodated in the oil-filled water impermeable enclosure, wherein the enclosure comprises thermal zones (110, 112) within the enclosure, wherein the AC-transformer is arranged in a first thermal zone and the overcurrent devices are arranged in a second thermal zone of the enclosure, a thermal layer (111) separate the first thermal zone and the second thermal zone, the at least one thermal layer is configured to allow oil flow between the thermal zones while reducing heat flow between the zones.
H01F 27/40 - Association structurelle de composants électriques incorporés, p.ex. fusibles
H01H 33/55 - Réservoirs ou cuves d'huile; Moyens pour les abaisser
H02B 7/06 - Postes de transformation pour la distribution, p.ex. pour réseau urbain
H02H 7/04 - Circuits de protection de sécurité spécialement adaptés pour des machines ou appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou ligne, et effectuant une commutation automatique dans le cas d'un chan pour transformateurs
26.
A METHOD FOR ASSEMBLING AND/OR DISASSEMBLING ALKALINE ELECTROLYZER UNITS OF A HYDROGEN PRODUCING PLANT
The invention relates to a method for assembling and/or disassembling alkaline electrolyzer units (101, 101a, 101b, 401, 401a, 401b, 401c, 401d, 401e) of a hydrogen producing plant (500). The method comprises: providing (S101) an industrial robot system (300) comprising a controller (18) having robot functionality, and a plurality of robots (10, 310, 310a, 310b); transporting (S103) the plurality of robots to a plurality of electrolyzer unit sites (20a, 20b, 520, 520a, 520x), assembling (S107) the alkaline electrolyzer units at the electrolyzer unit sites by the plurality of robots executing assembly instructions comprised in the controller, and/or disassembling (S109) at least one of the alkaline electrolyzer units at an electrolyzer unit site by at least one of the plurality of robots executing disassembly instructions comprised in the controller.
A method (100) for establishing and/or improving a simulation model (2) of an electrolyzer plant (1) comprising at least one electrolyzer, wherein the simulation model (2) is configured to map one or more variables (3) that characterize an operating state (1a) of the electrolyzer plant (1) to one or more performance indicators (4) of the electrolyzer plant (1), the method comprising the steps of: - predicting (110), using the simulation model (2), for a given operating state (1a) of the electrolyzer plant (1), one or more prediction values (5#) of at least one quantity (5); - obtaining (120) one or more measurement values (5*) of the same at least one quantity (5) that relate to the same given operating state (1a) of the electrolyzer plant (1); - determining (130) at least one deviation (?) of the one or more prediction values (5#) from the respective measurement values (5*); - determining (140), from the deviation (?) and the simulation model (2), a contribution and/or an adjustment (2a) to the simulation model (2); and - applying (150) the contribution, and/or the adjustment (2a), to the simulation model (2).
G05B 13/04 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
G05B 17/02 - Systèmes impliquant l'usage de modèles ou de simulateurs desdits systèmes électriques
The present disclosure relates to an electric motor (100) having a motor terminal box (110) and a diagnostics-signaling unit (150), which is at least partly located within the motor terminal box (110). The diagnostics-signaling unit (150) comprises a diagnostics device (160) and an optical output unit (170). The diagnostics device (160) that is configured to determine an operating condition of the electric motor (100) and to provide an optical-output control signal (162) indicative of the operating condition. Furthermore, the optical output unit (170) that receives the optical-output control signal (162) and that is configured to provide an optical output signal according to the optical-output control signal (162).
A power distribution connector is configured to connect an electrical cable to at least three electrical interfaces. The connector includes a housing with first and second sections. The first section includes a first electrical interface disposed at a first end of the first section and a second electrical interface disposed at a second end opposite the first end. The second section forms a T-shaped intersection with the first section between the first and second electrical interfaces. The second section includes a distal end opposite the T-shaped intersection, the distal end being configured to receive the electrical cable; and a third electrical interface oriented parallel to the first section, disposed adjacent to the second electrical interface, and extending a distance from an axis of the second section that is less than or equal to a distance from the axis of the second section that the second electrical interface extends.
A computer-implemented method (100) for determining an appropriate sequence (6) of actions to take during operation of an industrial plant (1) or part thereof, comprising the steps of: ? obtaining (110) values of a plurality of state variables (2) that characterize an operational state of the plant (1) or part thereof; ? encoding (120), by at least one trained state encoder network (3), the plurality of state variables (2) into a representation (2a) of the operating state of the plant (1) or part thereof; ? mapping (130), by a trained state-to-action network (4), the representation (2a) of the operating state to a representation (6a) of a sequence (6) of actions to take in response to the operating state; and ? decoding (140), by a trained action decoder network (5), the representation (6a) of the sequence (6) of actions to the sought sequence (6) of actions to take.
G05B 19/042 - Commande à programme autre que la commande numérique, c.à d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
31.
A HYDROGEN PRODUCTION PLANT COMPRISING TWO TYPES OF ELECTROLYSIS SYSTEMS
A method for producing hydrogen in the hydrogen production plant is provided. A first electrolysis system has an active DC module and a first-type electrolyzer producing a first hydrogen output using a first power from the active DC module. A second electrolysis system has a passive DC module and a second-type electrolyzer producing a second hydrogen output using a second power from the passive DC module. In a ramp-up phase, the first hydrogen output of the first electrolysis system is increased. The method further comprises, when the first hydrogen output of the first electrolysis system crosses a first predefined hydrogen output threshold, switching on the second electrolysis system, and decreasing the first hydrogen output of the first electrolysis system to the first predefined hydrogen output threshold minus the second hydrogen output, so that an overall hydrogen output of the plant is a sum of the first and second output.
A method (100) for determining the state of health (1*) of an industrial process (1), wherein the process (1) is executed by at least one industrial plant comprising an arrangement of entities (2a-2f) and the state of each such entity (2a-2f) is characterized by a set of entity state variables (3a-3f), comprising the steps of: ? obtaining (110) values, and/or time series of values, of the entity state variables (3a-3f); ? for each entity (2a-2f), providing (120) the values (3a-3f), and/or time series of values (3a-3f), to a model (4a-4f) corresponding to the respective entity (2a-2f), thereby obtaining a prediction of the state of health (5a-5f) of the respective entity (2a-2f); ? determining (130), based at least in part on the layout (1a) of the industrial plant executing the process (1), propagation paths (6) for anomalies between said entities (2a-2f); ? determining (140), based at least in part on said propagation paths (6), importances (7a-7f) of the states of health (5a-5f) of the individual entities (2a- 2f) for the overall state of health (1*) of the process; and ? aggregating (150), based at least in part on said importances (7a-7f), the individual states of health (5a-5f) of the entities (2a-2f) to obtain the overall state of health (1*) of the process (1).
A cable tray includes a pair of opposed side rails. Each of the pair of side rails includes an upper flange and a lower flange. A web portion extends between and interconnects the upper flange and the lower flange. The web portion includes an outer side and an inner side and a plurality of stiffeners protrude one or more of inwardly and outwardly therefrom. A plurality of spaced apart rungs extend between and connect the pair of opposed side rails.
F16L 3/26 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p.ex. potences, pattes de fixation, attaches, brides, colliers spécialement adaptés pour le support des tuyaux sur toute leur longueur, p.ex. chenal ou conduite de tuyaux
F16S 3/00 - Eléments allongés, p.ex. éléments profilés; Leurs assemblages; Armatures ou grilles
A cable tray of the ladder type configuration can be fabricated from soft solid curable polymer strips comprised of a thermosetting material. The curable polymer strips in a pliable state may be wound into strip rolls for storage and transportation to the installation site. At the installation site, the soft solid curable polymer strips can be deployed, molded into pliable formed rail sections, and transversely connected together by a plurality of rungs. The curing process can be completed by, for example, exposing the thermosetting material to a ultraviolet or visible light source to produce hardened rail sections of the ladder type cable tray.
An insert device for sealing a conduit, wherein at least one component of the insert device is configured to separate and position at least one wire in the conduit in order to create a space or inner volume for a sealant to be introduced thereinto. The insert device can have a nozzle configured to allow precise injection of the sealant into the inner volume. The insert device can be operated for quick and reliably repeatable sealing of conduits.
F16L 3/22 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p.ex. potences, pattes de fixation, attaches, brides, colliers spécialement adaptés pour supporter un certain nombre de tuyaux parallèles séparés par un espace
A conduit seal that serves to connect conduits between different environments while providing sufficient insulation to mitigate condensation and molding issues. The conduit seal can also provide grounding continuity with an electrical conducting insert, thereby providing electrical continuity across a thermal barrier between the environments. The conduit seal can be used in a variety of applications including the food and beverage industry and the phannaceutical industry.
A system of aggregating servers (100, 200) is described, with a first aggregating server (100), configured to establish a session for communicatively linking with at least one first system to be aggregated (50, 60, 70, 80); at least a second aggregating server (200), configured to establish a session communicatively linking with at least one second system to be aggregated (50, 60, 70, 80); wherein the first aggregating server (100) and the second aggregating server (200) are configured to: replicate mutually structured data provided by the first system to be aggregated (50, 60, 70, 80) and/or the second system to be aggregated (50, 60, 70, 80), to provide access to the structured data (110, 120. 130, 140) of the respective systems to be aggregated (50, 60, 70, 80) for the first aggregating server (100) and the second aggregating server (200); and coordinate the respective sessions of the system of aggregating servers with the at least first system to be aggregated (50, 60, 70, 80) and/or the at least second system to be aggregated (50, 60, 70, 80), to prevent improper access to the at least first system to be aggregated (50, 60, 70, 80) and/or the at least second system to be aggregated (50, 60, 70, 80).
H04L 67/00 - Dispositions ou protocoles de réseau pour la prise en charge de services ou d'applications réseau
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
H04L 67/1012 - Sélection du serveur pour la répartition de charge basée sur la conformité des exigences ou des conditions avec les ressources de serveur disponibles
H04L 67/1034 - Réaction aux pannes de serveur par un répartiteur de charge
H04L 67/2895 - Traitement intermédiaire fonctionnellement situé à proximité de l'application fournisseur de données, p.ex. intermédiaire de mandataires inverses
A wire connector includes a member and a channel. A size of the channel is configured to correspond to a width of a largest wire to be connected by the wire connector. The wire connector includes a plurality of projections. The plurality of projections extend from at least one wall forming the channel.
H01R 4/48 - Connexions par serrage; Connexions par ressort utilisant un ressort, un clip, ou un autre organe élastique
H01R 4/2404 - Connexions utilisant des organes de contact pénétrant dans, ou transperçant, l'isolation ou les brins du câble les organes de contact étant munis de dents, de fourchons, de broches ou d’aiguilles pénétrant dans l’isolation
H01R 4/14 - 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 enroulage
H01R 4/26 - Connexions dans lesquelles l'une au moins des parties assurant la connexion présente des saillies qui mordent ou sont en prise avec l'autre partie en vue d'améliorer le contact
A system for dynamically adjusting an operation of a magnetostrictive position sensor is provided. The system includes a controller configured to receive an electrical signal from the magnetostrictive position sensor that includes a response pulse, identify factory calibration data that correlates initial recorded values of amplitudes of response pulses received from the magnetostrictive position sensor at different locations of a position magnet along a length of the magnetostfictive position sensor, identify an initial amplitude of the response pulse based on the factory calibration data, calculate a difference between the initial amplitude and an amplitude of the response pulse, determine if the difference is greater than a threshold value, and generate an alert in response to determining that the difference is greater than the threshold value.
40.
HYDRAULIC VALVE FOR CONNECTING TWO TRANSVERSE PIPES
Hydraulic valve (1) configured to connect a first pipe (3) extending according to a first axis (5) and a second pipe (7) extending according to a second axis (9), the hydraulic valve (1) comprising a body (15) having two first ports (17) that are aligned and configured to connect two fractions of the first pipe (3) and two second ports (19) that are aligned and configured to connect two fractions of the second pipe (7); a rotating shutter (21) mounted in the body (15) and configured to rotate according to an actuating axis (23) that is transverse to the first axis (5) and the second axis (9) when the two first ports (17) are connected to the first pipe (3) and the two second ports (19) are connected to the second pipe (7), the rotating shutter (21) being provided with a first straight channel (25) and a second straight channel (27), the first straight channel (25) connecting the two first ports (17) and the second straight channel (27) connecting the two second ports (19) in a closed angular position of the rotating shutter (21); the hydraulic valve (1) further having a passage channel (29) distinct from the first straight channel (25) and the second straight channel (27) and being configured to connect one of the first ports (17) to one of the second ports (19) in an open angular position of the rotating shutter (21).
F16K 11/085 - Soupapes ou clapets à voies multiples, p.ex. clapets mélangeurs; Raccords de tuyauteries comportant de tels clapets ou soupapes; Aménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont toutes les faces d'obturation se déplacent comme un tout comportant uniquement des robinets à boisseau à noix cylindrique
F16K 5/04 - Robinets à boisseau consistant seulement en un dispositif obturateur dont au moins une des faces d'obturation a la forme d'une surface de solide de révolution plus ou moins complète, le mouvement d'ouverture et de fermeture étant essentiellement rota dont les boisseaux sont à surface cylindrique; Leurs garnitures d'étanchéité
41.
CHARGING SYSTEM FOR AN INDUSTRIAL ELECTRIC VEHICLE, METHOD OF CHARGING AN INDUSTRIAL ELECTRIC VEHICLE AND USE OF A CHARGING SYSTEM
A charging system for an industrial electric vehicle is described. The charging system includes a charger module; a connector module; and a controller. The connector module includes a first actuator for adjusting a vertical position of the charging connector, and a second actuator for adjusting a horizontal position of the charging connector. The controller is configured for detecting a position of the receiving connector, controlling the first actuator to adjust the position of the charging connector according to the position of the receiving connector, and controlling the second actuator to connect the charging connector to the receiving connector. The connector module, and optionally the charger module, is/are arranged on a movable frame, the movable frame comprising a coupling device, wherein the coupling device is configured for coupling the movable frame to a transport device for transporting the movable frame.
Robotized manifold system (1) comprising a pipe matrix (3) including a first series (5) of pipes (7) extending according to a first direction (9) and being comprised in a first layer of the pipe matrix (3) and a second series (13) of pipes (7) extending according to a second direction (15) transverse to the first direction (9) and extending in a second layer of the pipe matrix (3), said pipe matrix (3) being organized according to at least two walls (19) extending transversally to each other or at least one curved wall (19), each wall (19) comprising a portion of the first layer and the second layer; a plurality of bistable valves (21) being distributed on said at least two walls (19) or at least one curved wall (19), each bistable valve (21) including a shutter body configured to constitute a portion of a pipe (7) of the first series (5) and a portion of a pipe (7) of the second series (13) in a line position and to link said pipes (7) of the first series (5) and second series (13) in a transverse position; a robot (25) with an arm (27) configured to individually actuate each shutter body of the bistable valves (21).
Method for manufacturing a switching apparatus for electric systems, characterized in that it comprises the following steps: - providing a first housing shell of said switching apparatus, said first housing shell being of thermoplastic material and including a first coupling edge for coupling with another housing shell, said first coupling edge having a first coupling surface and first ribs protruding from said first coupling surface and extending along said first coupling edge; - providing a second housing shell of said switching apparatus, said second housing shell being of thermoplastic material and including a second coupling edge for coupling with said first housing shell, said second coupling edge having a second coupling surface and second ribs protruding from said second coupling surface and extending along said second coupling edge; - assembling said first and second housing shells and a number of operating components of said switching apparatus, thereby obtaining a preliminary assembly of said switching apparatus; - joining the first and second coupling edges of said first and second housing shells through a vibration welding process, thereby forming a junction between said first and second housing shells and obtaining a sealed outer casing for said switching apparatus.
H01H 11/00 - Appareillages ou procédés spécialement adaptés à la fabrication d'interrupteurs électriques
H01H 33/64 - Interrupteurs dans lesquels les moyens de prévention ou d'extinction des arcs ne comportent pas de moyen séparé destiné à obtenir ou accroître l'écoulement du fluide extincteur d'arc dans lesquels la coupure s'opère dans un gaz
The invention relates to an inrush current limiter circuit (102, 104, 105) for a rectifier (100), wherein the inrush current limiter circuit provides a flow of a current between a rectifying part (101) of the rectifier (100) and a filter capacitance (109), comprising a power stage (105); wherein the power stage (105) comprises a power stage resistor (108) and a power stage transistor (107) parallel to the power stage resistor (108), wherein the power stage resistor (108) is configured to conduct an amount of the current in dependence on the state of the power stage transistor (107), and wherein the power stage transistor (107) is configured to conduct an amount of the current in dependence on a charging of a gate capacitance of the power stage transistor (107).
H02H 7/125 - Circuits de protection de sécurité spécialement adaptés pour des machines ou appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou ligne, et effectuant une commutation automatique dans le cas d'un chan pour redresseurs pour convertisseurs ou redresseurs statiques pour redresseurs
45.
SYSTEM FOR CONTROLLING AN INDUCTOR FREEWHEELING VOLTAGE
The present invention discloses a system for controlling an inductor freewheeling voltage comprising a first switch, a second switch, a first diode, an inductor. The first switch is connected such that, in open state, it will connect a first terminal of the inductor with a power bus and that the first switch is controlled by a first control signal. A first terminal of the first diode is connected to a ground, and a second terminal of the first diode is connected to the first terminal of the inductor. The first diode is connected such that it allows an electric current to pass from the ground to the first terminal of the inductor. The second switch connected such that, in open state, it will connect a second terminal of the inductor with the ground. The system further comprises a switch control circuit, which is configured to be controlled with a second control signal, delivered to an input terminal of the switch control circuit, such that in a first state of the second control signal the switch control circuit keeps the second switch open and in a second state of the second control signal the switch control circuit keeps the second switch such that there is a voltage drop across the second switch.
Electronic cover (100), wherein the electronic cover (100) is a cover of an electrical lighting device; and the electronic cover (100) comprises a conducting electrical track structure for lighting components (104, 106) and control components (102, 114).
A sensing assembly for use in a piezoelectric liquid level sensor. The sensing assembly comprises: a first piezoelectric sensing module arranged on a magnetostrictive wire and adapted to receive an ultrasonic guided wave signal propagating along the magnetostrictive wire; a second piezoelectric sensing module arranged on the magnetostrictive wire and spaced apart from the first piezoelectric sensing module; and an isolation layer arranged on the magnetostrictive wire between the first piezoelectric sensing module and the second piezoelectric sensing module and adapted to block the ultrasonic guided wave signal from propagating to the second piezoelectric sensing module. Using the sensing assembly, the liquid level of the oil in the tank can be calculated precisely under a strong vibration noise.
G01F 23/62 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p.ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par des flotteurs en utilisant comme éléments de transmission des éléments fixés rigidement aux flotteurs et se déplaçant de manière rectiligne avec ces derniers en utilisant des moyens d'indication actionnés magnétiquement
The present invention relates to an energy storage system comprising at least one supercapacitor. An energy storage system comprising a Master Control Unit (MCU), configured to provide measurements acquisition, control, monitoring, protection, diagnostics, and communication, an at least one bank comprising an at least one supercapacitor (C) and a Capacitor monitoring System (CMS), configured to provide for each of the at least one supercapacitor (C) monitoring, protection and to provide supercapacitor-related data (SCRD), an at least one Acquisition Unit (AQU), configured to acquire data, related to the single bank, from the Capacitor Monitoring System (CMS) and to communicate with the Master Control Unit (MCU), wherein there is one Acquisition Unit (AQU) for each bank, wherein the Master Control Unit (MCU) is configured to communicate with an external controller (EC) by means of a communication bus, and the Master Control Unit (MCU) and the Acquisition Unit (AQU) are configured to communicate with each other.
A fuse assembly having a displaceable pin assembly secured within a cap bore of an end cap of the fuse assembly. The displaceable pin assembly can include a plunger that is selectively displaceable along an axis that is non-parallel to a central longitudinal axis of the first end cap. The plunger can be selectively displaceable between an extended position at which at least a first end of the plunger is outwardly positioned away from an outer surface of the first end cap, and a recessed position at which the first end of the plunger is recessed within, or generally aligned with the outer surface of, the first end cap. The displaceable pin assembly can also include a biasing element that can bias the plunger to the extended position, and a support body that can house at least a portion of the plunger and be securely coupled to the cap bore.
A mine hoist monitoring system and method for monitoring a mine hoist have been provided. The system has a hoist drum, includes a hoist controller that controls the mine hoist, and further includes strain gauges configured to be mounted on the hoist drum. A drum data node is mounted on the hoist drum. The strain gauges are coupled to the drum data node. The drum data node determines strain signals indicative of strain in the hoist drum. The drum data node transmits them to the hoist controller, which determines a strain distribution in the hoist drum based on the strain signals. The hoist controller visualizes the strain distribution. The hoist controller determines a current loading condition of the hoist drum from the strain distribution in the hoist drum. The hoist controller tracks a consumed fatigue life over time based on the current loading condition.
A system, method, and/or apparatus is provided for establishing targets or setpoints of speed parameters for the operation of a papermaking machine that is based on the square point of the paper sheet being produced. The square point of the paper sheet is determined in response to one or more speed parameters and associated one or more fiber distribution parameters for the paper sheet that are measured a plurality of times during the papermaking process and analyzed to determine the square point based on the measurements.
The invention relates to the field of industrial plants and/or industrial processes, particularly to a system for diagnosis and assistance in the plants, wherein the plants comprise components of the plant. The assistance system (100) comprises a plant topology repository (110), comprising a representation of the components of the plant and relations between the components; a monitoring subsystem (120), configured for monitoring signals from the components and for monitoring a related event, as a key for the monitored signals; an aggregation subsystem (130), configured for storing a plurality of the monitored signals and the related events, wherein at least one of the events is the abnormal situation; an identification subsystem (140), configured for comparing currently monitored signals to stored monitored signals and the related event; and an evaluation subsystem (150), configured for outputting a predefined action, if the currently monitored signals match to the event that is the abnormal situation.
The invention relates to a wear ring (10) for mounting on a pipe, tube, cable or the like, more particularly on a corrugated pipe (14). The wear ring (10) comprises two ring halves (18a, 18b), which can be interconnected to form a ring (18), wherein a fastening structure (26), by means of which the ring (18) can be fixed on the corrugated pipe (14), is provided on the ring halves (18a, 18b). The ring halves (18a, 18b) comprise connecting elements (22), by means of which the ring halves can be interlockingly interconnected in an axial direction, and the fastening structure (26) is formed by at least one ring insert (26), which can be radially moved on the ring (18) and which can be locked on the ring (18) in a radially inner position in order to fix the ring (18) on the corrugated pipe (14).
The present invention relates to a system and method for controlling the state of battery of a trolley assisted mining track connectable to one or more trolley line(s), the trolley assisted mining track carrying out an. operation schedule comprising transport cycles. The system includes a battery charge status unit for determining battery charge status data indicative of the present charge status of the battery of the mining truck; a transport status unit for determining progress data of the progress of the mining truck in a present transport cycle; and a control unit for determining a schedule condition indicative of whether the operation schedule can be met and maintained. The control unit is configured to adapt, in case of the schedule condition being determined to be not satisfactory, at least one operational parameter and/or the operation schedule of the mining track for obtaining a sustainable state of battery charge.
B60L 5/00 - Collecteurs de courant pour lignes d'alimentation en énergie sur les véhicules propulsés électriquement
B60L 58/10 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries
B60L 58/12 - Procédés ou agencements de circuits pour surveiller ou commander des batteries ou des piles à combustible, spécialement adaptés pour des véhicules électriques pour la surveillance et la commande des batteries en fonction de l'état de charge [SoC]
B60M 7/00 - Lignes ou rails d'alimentation en énergie spécialement adaptés pour véhicules à propulsion électrique d'un type particuliers, p.ex. véhicules suspendus, téléfériques, chemins de fer souterrains
A fuse assembly having an end cap that includes a recessed retention body. The recessed retention body can include first and second retention walls and an engagement surface. The first and second retention walls can extend at least in a generally outwardly direction from the retention surface to an outer surface of the end cap, and extend between first and second ends of the first end cap in a direction that is generally parallel to a central longitudinal axis of the fuse assembly. The engagement surface can have one or more walls that downwardly and outwardly extend in divergent directions from an apex of the engagement surface and toward a corresponding one of the first or second retention walls. The apex can be positioned at a central location between the first and second retention walls, and extends in a direction that is generally parallel to the central longitudinal axis.
A computer-implemented method (1000, 1001) is provided. The method includes receiving (1100, 1101) geological data ({GD}) of a material and processing data ({PD}) referring to a plurality of processing stations (220-227) of an industrial process for manufacturing a product from, the material; receiving (1200, 1201), for the geological data ({GD}) and the processing data ({PD}), corresponding product quality data ({PQD}) of the manufactured product; and training or retraining (1300, 1301) a prediction model for the industrial process to determine predicted product quality data ({pPQD}) for the geological data ({GD}) and the processing data ({PD}).
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
A switching apparatus (1) for medium voltage electric systems, said switching apparatus comprising one or more electric poles (2), wherein, for each electric pole, said switching apparatus comprises: - a first pole terminal (11), a second pole terminal (12) and a ground terminal (13), said first pole terminal (11) being electrically couplable with a first conductor of an electric line, said second pole terminal (12) being electrically couplable to a second conductor of said electric line and said ground terminal (13) being electrically couplable to a grounding conductor; - a first fixed contact member (5A) and a first movable contact member (6A), said first fixed contact member being electrically connected to said first pole terminal (11) and including a first fixed contact (5), said first movable contact member (6A) being electrically connected to said second pole terminal (12) and including a first movable contact (6), said first movable contact member (6A) being reversibly movable about a corresponding first rotation axis (A1); - a second fixed contact member (8A) and a second movable contact member (9A), said second fixed contact member (8A) being electrically connected to said first pole terminal (11) and including a second fixed contact (8), said second movable contact member (9A) including a second movable contact (9) and being reversibly movable along a corresponding translation axis (A); - a vacuum chamber (10), in which said second fixed contact (8) and said second movable contact (9) are enclosed and can be coupled or decoupled; - a motion transmission mechanism for actuating said second movable contact member. 27 CA 3136763 2021-10-27
A computer-implemented method is provided for detecting change points, CPs, in a signal of a process automation system. In an offline learning phase, unsupervised, candidate CPs on at least one offline signal using unsupervised detection method are detected. CPs are selected from the candidate CPs. The selected CPs are provided to a supervised process. In the supervised process, an offline machine-learning (ML) system is trained to refine CPs from the selected CPs using a supervised machine learning method. A training data set for an online ML system is created using the offline ML system by projecting the refined CPs on the signal. The online ML system is trained in a supervised manner, using the created training data set. After the offline learning phase, CPs are detected using the trained online ML system.
A computer-implemented method is provided for generating and/or augmenting an execution protocol for a standard operating procedure (SOP) in an industrial plant. The method includes providing measurement data that has been acquired during multiple executions and is indicative of actions performed in the plant that modify the state or the behavior of the plant for the purpose of executing the SOP. For each step, there is determined, from the measurement data, a subset of the measurement data that is indicative of actions performed for the purpose of executing this particular step of the SOP. The method also includes aggregating the subset of the measurement data determined for each step of the SOP into an instruction for executing this particular step, wherein this instruction is part of the sought protocol.
G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
60.
ASSEMBLY AND APPARATUS FOR MACHINING MECHANICAL PART
An assembly (100) comprises a parallel robot (101) and a servo spindle (102). The parallel robot (101) is adapted to be mounted onto an end flange (301) of a joint robot (30) and includes one or more axes. The servo spindle (102) is mounted on the parallel robot (101) and configured to drive a machining tool (103) to rotate. The parallel robot (101) is configured to drive the servo spindle (102) to translate along one or more axes relative to the parallel robot (101). In the machining process, the joint robot (30) can remain stationary at a specific position, and only the parallel robot (101) drives the servo spindle (102) to translate along one or more axes. In this way, the flexibility and stiffness of machining can be improved under the condition of meeting the machining accuracy. An apparatus for machining a mechanical part is further disclosed.
B23B 47/00 - Caractéristiques de structure des éléments constitutifs spécialement conçus pour les machines à aléser ou à percer; Accessoires de ces machines
B23Q 3/04 - Dispositifs permettant de maintenir, supporter ou positionner les pièces ou les outils, ces dispositifs pouvant normalement être démontés de la machine destinés à être montés sur une table, un chariot porte-outil ou des organes analogues à inclinaison réglable
A method of material flow optimization in an industrial process by using an integrated optimizing system is described. The integrated optimizing system includes: a high-level optimizer module describing the material flow by coarse high-level process parameters (x) and including an optimization program for the high-level process parameters (x), the optimization program being dependent on high-level model parameters (A, b, c) and including an objective function subject to constraints; a low-level simulation module for simulating the material flow, the low-level simulation module including a low-level simulation function adapted for obtaining detailed low-level material flow data (F) based on the high-level process parameters, (x); and an aggregator module including an. aggregator function adapted for calculating the high-level, model parameters (A, b, c) based on the low-level material, flow data (F). The method includes approaching an optimum, value of the objective function by iteratively modifying the high-level process parameters (x), wherein an iteration, includes: carrying out, by the low-level, simulation, module, a low-level simulation thereby obtaining the detailed low-level material flow data (F); aggregating, by the aggregator module, the low-level material flow data (F) thereby calculating, from the low-level material flow data (F), aggregated high-level model parameters (fA, fb, fc); inputting the aggregated high-level model parameters (fA, fb, fc) into the optimization program.
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
62.
ASSEMBLY, APPARATUS AND METHOD FOR MACHINING MECHANICAL PART
An assembly, an apparatus and a method for machining a mechanical part are provided. The assembly has a parallel robot mounted onto a platform under the mechanical part machined and comprising axes; and a servo spindle mounted on the robot and driving a machining tool to rotate. The robot drives the servo spindle to translate along the axes with respect to the robot. During the machining of the mechanical part, the robot drives the servo spindle to translate along the axes under the mechanical part, such that the machining tool may cut out the required shapes and characteristics at a bottom side of the mechanical part. In this way, the mechanical part may be processed with higher flexibility and efficiency in the case that the machining accuracy meets the requirements.
A de-exciting system (15) for dissipating energy from an inductive circuit (1, 2) that comprises at least one coil (1), adapted to be attached to said inductive circuit (1, 2) and comprising: ? a series connection of a discharge resistor (4) and a unidirectional discharge switching element (6), said series connection being arranged such that, if the de-exciting system (15) is attached to the inductive circuit (1, 2) and the discharge switching element (6) is in a conducting state, a closed conducting path comprising the coil (1) and the discharge resistor (4) is formed; ? a unidirectional bypass switching element (5) that is connected in parallel to the discharge resistor (4) such that, if the de-exciting system (15) is attached to the inductive circuit (1, 2) and both the discharge switching element (6) and the bypass switching element (5) are in a conducting state, a closed conducting path comprising the coil (1), the discharge switching element (6), and the bypass switching element (5) is formed; and control means configured to: in a first de-excitation phase, switch both the discharge switching element (6) and the bypass switching element (5) into a conducting state, and in a second de-excitation phase, switch the bypass switching element (5) into a non-conducting state, while keeping the discharge switching element (6) in the conducting state.
H02P 9/12 - Commande s'exerçant sur le circuit d'excitation de la génératrice afin de réduire les effets nuisibles de surcharges ou de phénomènes transitoires, p.ex. application, suppression ou changement brutal de la charge pour éviter une inversion de polarité
H02K 19/26 - Génératrices synchrones caractérisées par la disposition des bobinages d'excitation
H02K 19/36 - Association structurelle de génératrices synchrones à des appareils électriques auxiliaires agissant sur les caractéristiques de la génératrice ou en assurant la commande, p.ex. à des impédances ou des interrupteurs
H02K 19/38 - Association structurelle de génératrices synchrones à des machines d'excitation
A switching apparatus (1) for medium voltage electric systems, said switching apparatus comprising one or more electric poles (2), wherein, for each electric pole, said switching apparatus comprises: - a first pole terminal (11), a second pole terminal (12) and a ground terminal (13), said first pole terminal (11) being electrically couplable with a first conductor of an electric line, said second pole terminal (12) being electrically couplable to a second conductor of said electric line and said ground terminal (13) being electrically couplable to a grounding conductor; - a first contact arrangement (101) including a first fixed contact member (5A) and a first movable contact member (6A), said first fixed contact member being electrically connected to said first pole terminal (11) and including a first fixed contact (5), said first movable contact member (6A) being electrically connected to said second pole terminal (12) and including a first movable contact (6), said first movable contact member (6A) being reversibly movable about a corresponding first rotation axis (A1) according to a first rotation direction (R1) away from said first fixed contact (5) and towards said ground terminal (13) or according to a second rotation direction (R2), opposite to said first rotation direction (R1); - a second contact arrangement (102) including a second fixed contact member (8A) and a second movable contact member (9A), said second fixed contact member (8A) being electrically connected to said first pole terminal (11) and including a second fixed contact (8), said second movable contact member (9A) including a second movable contact (9) and being reversibly movable along a corresponding translation axis (A); - a vacuum chamber (10), in which said second fixed contact (8) and said second movable contact (9) are enclosed and can be coupled or decoupled; - an electrically conductive coupling lever (7) pivoted on said second movable contact member (9A) and reversibly movable about a second rotation axis (A2).
According to an aspect, a method for monitoring a continuous industrial process is described. The industrial process includes a number of processing stations for processing: material and a material flow between the number of processing stations. Each processing station dynamically provides data, representing a state of the processing station. The method includes providing, for each processing station, a processing station layout of the processing station. The method further includes providing, for each processing station,.an interface model of the processing station. The method, further includes generating an information metamodel from the processing station layout and the interface model of the number of processing stations. The method further includes generating an adaptive simulation model of the industrial process by importing the data representing· the state of the processing station provided by the number of processing stations into the adaptive simulation model via the information metamodel.
A method (200) of industrial processing of a bulk material, the industrial, processing comprising a plurality of process steps (100), the method (200) comprising defining a material portion (110) of the bulk material; generating a material portion identifier (120) associated with the material portion (110); processing the material portion (110) in at least two process steps of the plurality of process steps (100); the method (200) comprising for each process step of the at least two process steps: determining a cost of processing the material portion (110) in the process step; and generating a history data set, wherein the history data set is indicative of the cost, the process step and the material portion identifier (120); and wherein the method (200) further comprises determining an aggregated cost based on the history data sets.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projets; Planification d’entreprise ou d’organisation; Modélisation d’entreprise ou d’organisation
67.
AUTOMATIC IDENTIFICATION OF IMPORTANT BATCH EVENTS
Method for automatic identification of important batch events for a batch execution alignment algorithm, comprising: receiving (S10) historical batch data of a batch process, wherein the historical batch data comprises a plurality of batch executions (10, 20), and wherein each of the plurality of batch executions (10, 20) comprises a plurality of batch events (E11, E12, E21, E22), indicating a specific event of the batch process, and at least one time series of a process variable (V1, V2, V3), indicating a development of the process variable during the batch process; determining (S20) a distance between the at least one time series (V1, V 2, V3) of the plurality of the batch executions (10, 20) for each of the plurality of batch events (E11, E12, E21, E22); and identifying (S30) at least one important batch event (Ml) for a batch execution alignment algorithm with a smallest distance using the determined distances.
G05B 13/04 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
G06F 9/48 - Lancement de programmes; Commutation de programmes, p.ex. par interruption
A static transfer switch is provided for supplying power to a load alternately from two different power sources. Switching between the two power sources may occur within a fraction of one electrical cycle. In response to sensing degraded performance in the power source supplying the load, a main circuit is turned off with a resonant turn off circuit. The resonant turn off circuit is shared between the main circuits of two different power sources such that the resonant turn off circuit is connected to the main circuit of whichever power source is currently supply power to the load.
An interface device is provided for connecting at least one process controller to one or more peer devices. The device has a process controller interface for bidirectional communication with the process controller; a peer device interface for bidirectional OPC UA communication with the peer devices; and a logic unit that is configured to: in response to one or more inputs from the process controller, and/or from the one or more peer devices, meeting one or more predetermined conditions, determine one or more to-be-performed actions from the one or more inputs according to a predetermined logic; determine, according to the predetermined logic, one or more outputs which, when supplied to the process controller, and/or to the peer devices, cause the to-be-performed actions to be performed; and supply these outputs to the process controller, and/or to the one or more peer devices.
There is provided a computer-implemented method for determining a mitigated peak power exchange value for power exchange between a supplier (150) and a facility (100). The method comprises receiving a timeseries comprising power exchange values for power exchange between the supplier and the facility over a predetermined timeperiod; executing an optimization algorithm configured to determine a mitigated maximum power exchange value in the timeseries using data defining one or more peak shaving capabilities (102-108) at the facility as variables; and outputting the determined mitigated maximum power exchange value.
A two-piece fitting for corrugated tubing having a body and one or more snap rings. Each snap ring is securely housed within the body near an opening to an inner area of the body. A plurality of first and second slots can extend in opposing directions through a ring wall of the snap ring. The first slots can, at least in part, define ring fingers having retention projections, and which are configured to provide an inwardly directed spring force at least at a first end of the snap ring. The second slots extend into at least some of the ring fingers, and can provide a second end of the snap ring with a generally outwardly directed spring force. An inner surface of the snap ring can be outwardly tapered at the second end of the snap ring to reduce the force used to insert the tube through the snap ring.
F16L 37/084 - Accouplements du type à action rapide dans lesquels l'assemblage entre les extrémités s'aboutant ou se chevauchant est maintenu par des organes de blocage combinés à un verrouillage automatique
F16L 21/08 - Raccords avec manchon ou douille avec moyens additionnels de verrouillage
There is provided a system and a corresponding method for synthesizing energy time-series data for a facility. The system comprises a time-series generator (100) configured to receive an input set of attributes (102) comprising attributes characterizing the facility, and to output a synthesized time-series (104) representing estimated energy data for the facility. The synthesized time-series are generated on the basis of the input set of attributes (102) and one or more reference time-series (108) associated with respective reference sets of attributes (106).
It is provided an electrical substation, a method of operating an electrical substation and a use of an electrical substation to supply power having a benefit that emergency power and transformer pre-magnetization may be integrated.
H02H 3/06 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion - Détails avec reconnexion automatique
H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p.ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
H02J 11/00 - Circuits pour pourvoir au service d'alimentation des auxiliaires de stations, dans lesquels la puissance électrique est produite, distribuée ou convertie
74.
ONLINE FREQUENTLY DERIVED MEASUREMENTS FOR PROCESS MONITORING, CONTROL AND OPTIMIZATION
A system, method, and/or apparatus is provided for production processes in which online frequently derived measurements are determined use existing online and/or offline reference measurements and real-time and/or historical data to model process variables and/or product properties to achieve enhanced production goals.
G05B 13/04 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
A system, method, and apparatus is provided for magnetostrictive position detectors to compensate fluid level measurements for temperature conditions associated with the process without the use of a built-in or external stand- alone temperature sensor. Also disclosed is an algorithm to compensate for temperature conditions associated with the process by determining thermal error coefficients for temperature compensation that are proportional to the process temperature via digital processing of the signals of the position detector.
G01D 5/12 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensible; Moyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminé; Transducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques
G01F 23/20 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p.ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme par mesurage du poids, p.ex. pour déterminer le niveau d'un gaz liquéfié stocké
G01S 13/08 - Systèmes pour mesurer la distance uniquement
There is provided a system and corresponding method for providing a configuration for data extraction from an automation system (100). The system comprises a signal selection agent (200) configured to: receive a user selection of at least one module of the automation system (100); generate, for display to the user, a user interface (212) identifying one or more selectable signals associated with the selected module and displaying one or more guidance elements (214-218) comprising data mined from data sources (202-206) pertaining to the automation system (100) for guiding the user in the selection of relevant signals; receive a user selection of one or more of the selectable signals; and automatically generate the configuration for data extraction on the basis of the selected signals.
The invention relates to the field of evaluating an energy efficiency, particularly for industrial or commercial sites. A method for evaluating an energy efficiency of a second energy consumption scenario (20) of a site comprises the steps of: obtaining a first energy consumption scenario (10), which comprises a first time-series of energy consumption data (14) of at least one device, and a quality measure (18) of the first energy consumption scenario (10); obtaining the second energy consumption scenario (20), which comprises a second time-series of energy consumption data (24), wherein the second energy consumption scenario (20) has a same or a shorter duration than the first energy consumption scenario (10); comparing the second time-series of energy consumption data (24) to the first time- series of energy consumption data (14); and if the second time-series of energy consumption data (24) is similar to the first time- series of energy consumption data (14), outputting the quality measure (18) of the first energy consumption scenario (10).
G06Q 10/04 - Prévision ou optimisation spécialement adaptées à des fins administratives ou de gestion, p. ex. programmation linéaire ou "problème d’optimisation des stocks"
G06Q 50/06 - Fourniture d'électricité, de gaz ou d'eau
78.
METHOD FOR CONTROLLING A VIRTUAL ASSISTANT FOR AN INDUSTRIAL PLANT
The invention relates to a method for controlling a virtual assistant (10) for an industrial plant, comprising: receiving (S10), by an input interface (20), an information request (Ir), wherein the information request (Ir) comprises at least one request for receiving information about at least part of the industrial plant; determining (S20), by a control unit (30), a model specification (Ms) using the received information request (Ir); determining (S30), by a model manager (40), a machine learning model (M) using the model specification (Ms); providing (S40), by the control unit (30), a response (R) to the information request (Ir) using the determined machine learning model (M).
G05B 19/409 - Commande numérique (CN), c.à d. machines fonctionnant automatiquement, en particulier machines-outils, p.ex. dans un milieu de fabrication industriel, afin d'effectuer un positionnement, un mouvement ou des actions coordonnées au moyen de données d'u - caractérisée par les détails du panneau de commande, par la fixation de paramètres
G05B 19/418 - Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
79.
SYSTEMS AND METHODS FOR EFFICIENTLY IDENTIFYING GAS LEAK LOCATIONS
Systems and methods for efficiently identifying gas leak locations may include traversing, by an investigator and within a search area in which a gas leak has been indicated, a route defined according to at least one of a surge-cast algorithm or a surge-spiral algorithm. The systems and methods may also include sampling, with a gas detection device carried by the investigator, an environment along the route to identify a location of the gas leak.
G01M 3/04 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide par utilisation d'un fluide ou en faisant le vide par détection de la présence du fluide à l'emplacement de la fuite
80.
TECHNOLOGIES FOR PRODUCING EFFICIENT INVESTIGATION ROUTES FOR IDENTIFYING GAS LEAK LOCATIONS
Technologies for producing efficient investigation routes for identifying gas leak locations include a mobile compute device. The mobile compute device includes circuitry configured to obtain route data indicative of a route to be traveled along to identify a location of a gas leak. The circuitry is also configured to present the route data to a user to guide the user along the route.
The present disclosure relates to a lubricant (1) with high thermal conductivity. The lubricant comprises a base oil, a polymeric thickener, and thermally conductive powder particles (3). The lubricant is, at atmospheric pressure, liquid above a transition temperature and a gel below said transition temperature. The present disclosure also relates to bearing (10) comprising the lubricant, as well as to a method of lubricating a bearing.
C10M 125/26 - Composés contenant du silicium ou du bore, p.ex. silice, sable
C10M 169/00 - Compositions lubrifiantes caractérisées en ce qu'elles contiennent comme constituants un mélange d'au moins deux types d'ingrédients, couverts par les groupes précédents, choisis parmi les matériaux de base, les épaississants ou les additifs, chacun
82.
EXPLAINING MACHINE LEARNING OUTPUT IN INDUSTRIAL APPLICATIONS
There is provided an explainer system (100) for explaining output of a prediction system (10). The prediction system (10) comprises a system-monitor machine learning model (16) trained to predict states of a monitored system (12). The explainer system comprises a perturbator (102) configured to apply predetermined perturbations to original sample data (120, 122) collected from the monitored system (12) to produce perturbed sample data (108, 130), the explainer system being configured to input the perturbed sample data (108, 130) to the prediction system (10). The explainer system further comprises a tester (104) configured to receive model output from the prediction system (10), the model output comprising original model output (110) produced by the system-monitor machine learning model (16) based on the original sample data (120, 122) and deviated model output (126) produced by the system-monitor machine learning model (16) based on the perturbed sample data (108, 130), the deviated model output (126) comprising deviations from the original model output (110), the deviations resulting from the applied perturbations. The explainer system further comprises an extractor (106) configured to receive data (128) defining the perturbations and the resulting deviations and to extract therefrom important features (124) for explaining the model output.
G05B 13/04 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
There is provided a method and system (100) for removing undesirable inferences from a machine learning model (102). The system comprises a search component (118). The search component (118) is configured to receive a rejected explanation (110) of model output (106) provided by the machine learning model (102); identify data samples to unlearn (120) by selecting training samples from training data (104) that were used to train the machine learning model (102), the selected training samples being associated with explanations that are similar to the rejected explanation according to a calculated similarity measure; and pass the data samples to unlearn (120) to a machine unlearning unit (122).
The invention relates to an uninterruptible power supply, UPS, arrangement (10, 110, 210, 211) for subsea applications, comprising a container (20, 120) arranged and configured for subsea operation, and the following main modules (30, 130) arranged inside said container: at least one battery module (40, 42, 140) of a predetermined battery capacity; at least one UPS module (50, 52, 54, 150, 500) governing the battery module, the UPS module having a predetermined UPS capacity; at least one control module (60, 62, 160) configured for interfacing and managing the battery module and the UPS module. The UPS arrangement is arranged and configured to vary its overall capacity based on at least the number of battery and UPS modules, wherein the at least one battery module and the at least one UPS module are internally arranged such that the heat losses from the UPS module are used to heat the battery module.
H02J 9/06 - Circuits pour alimentation de puissance de secours ou de réserve, p.ex. pour éclairage de secours dans lesquels le système de distribution est déconnecté de la source normale et connecté à une source de réserve avec commutation automatique
A holder (300) for cable conduits (306) comprising a first holder half (100) connected to a second holder half (100), wherein the holder halves (100) form at least one opening (308) for holding a cable conduit (306), wherein the holder halves (100) are aligned to each other by two aligning protrusions (124) of the first holder half (100) arranged inside two aligning recesses (126) of the second holder half (100) and two aligning protrusions (124) of the second holder half (100) arranged inside two aligning recesses (126) of the first holder half (100), wherein the aligning protrusions (124) of each holder half (100) are arranged symmetric to a central axis (132) of the holder (300) orthogonal to a connection plane (104) between the holder halves (100).
F16L 3/227 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p.ex. potences, pattes de fixation, attaches, brides, colliers spécialement adaptés pour supporter un certain nombre de tuyaux parallèles séparés par un espace chaque support ayant une base transversale pour supporter les tuyaux chaque tuyau étant supporté par un élément séparé fixé sur la base
F16L 3/10 - Supports pour tuyaux, pour câbles ou pour conduits de protection, p.ex. potences, pattes de fixation, attaches, brides, colliers entourant pratiquement le tuyau, le câble ou le conduit de protection fractionnés, c. à d. à deux éléments en prise avec le tuyau, le câble ou le conduit de protection
, Illustrative embodiments of electrical systems and methods may include an electrical enclosure to house electrical components. The electrical enclosure may have an enclosure opening configured to receive an electrical connection. A closure plate may be positionable over the enclosure opening to prevent water from entering the enclosure opening. The closure plate may include a closure plate recess formed in a bottom surface of the closure plate and configured to retain water such that the retained water acts as a seal to prevent additional water from entering the electrical enclosure through the enclosure opening.
H02B 1/03 - TABLEAUX, POSTES DE TRANSFORMATION OU DISPOSITIONS DE COMMUTATION POUR L'ALIMENTATION OU LA DISTRIBUTION D'ÉNERGIE ÉLECTRIQUE - Détails de postes de transformation ou de dispositions de commutation - Parties constitutives ou accessoires pour compteurs d'énergie
H02B 1/28 - Enveloppes; Leurs parties constitutives ou accessoires à cet effet étanches à la poussière, aux projections, aux éclaboussures, à l'eau ou aux flammes
A bracket mountable electrical box having a mounting assembly or device that can secure the electrical box to a mounting bracket. The mounting assembly or device can include one more arms that can define at least a portion of a channel that can receive the mounting bracket. The channel can be selectively closed, or at least partially deformable, in a manner that can assist in retaining the engagement between the mounting bracket and the mounting assembly or device, and thus the electrical box. Such configurations can accommodate securing the electrical box to the mounting bracket without at least the use of additional tools.
H02G 3/08 - Boîtes de distribution; Boîtes de connexion ou de dérivation
H02G 3/02 - Installations de câbles ou de lignes électriques ou de leurs tubes de protection dans ou sur des immeubles, des structures équivalentes ou des véhicules - Détails
88.
SUPERVISORY MACHINE INTELLIGENCE CONTROLS FOR PRODUCTION OF MEAT SUBSTITUTES
A system includes a wet extrusion process machine configured to receive, mix, and convey a plurality of ingredients to an extrusion die, the plurality of ingredients include a protein powder, an oil, and water. The system includes an electronic process control system (EPCS) configured to control the wet extrusion machine using a plurality of process settings effective to produce an extrusion die mixture which is forced into, passes through, and is output from the extrusion die. The system further comprises a supervisory machine intelligence control system (SMICS) operatively coupled with at least one of a direct fibrosity measurement (DFM) subsystem configured to directly measure one or more physical fibrosity parameters of the extrusion die mixture, and an indirect fibrosity measurement (IFM) subsystem configured to measure one or more extrusion process parameters associated with the extrusion die mixture. The SMICS is configured to modify one or more of the plurality process settings in response to at least one of the one or more physical fibrosity parameters, and the one or more extrusion process parameters, effective to modify the extrusion die mixture.
A floor cover assembly for a floor box assembly that includes a lid and a base ring. The base ring can have a slotted portion that is sized to accommodate at least partial slideable displacement of the lid, and which includes an opening that extends through the base ring. The lid or the base ring can include a plurality of locking tabs, and the other of the lid and the base ring can include a plurality of lock grooves. The locking tabs can each comprise an overhang that are sized to be received in an open end of a mating lock groove. The lock grooves can be shaped to accommodate displacement of the plurality of locking tabs within the mating lock groove, such as in connection with a slide-and-lock attachment. The lid can also be manufactured to include a lid cover having a three-dimensional image.
A cable tray assembly comprising a plurality of tray segments, each tray segment comprising a first portion and a second portion positioned about first and second ends, respectively, of the tray segment. The first portion has an inner region between at least sidewalls of the tray segment that is sized to receive placement of a second end of another tray segment. Additionally, the first portion can include one or more open ended grooves that, during assembly of the cable tray assembly, can receive a mating projection that is securely connected to the second end of the other tray segment. The open ended groove can be downwardly sloped, and can extend through an outer edge of the corresponding sidewall. The projection can be fixed or adjoined to the second end at least prior to assembly of the cable tray assembly, and can include shank that is threadingly engaged by a retainer.
H02G 3/06 - Installations de câbles ou de lignes électriques ou de leurs tubes de protection dans ou sur des immeubles, des structures équivalentes ou des véhicules - Détails assurant la continuité électrique dans le joint
H02G 3/04 - Tubes ou conduits de protection, p.ex. échelles à câbles ou goulottes de câblage
An underground mine hoist and method of operating the mine hoist is provided. Unlike conventional underground mine hoists, the hoist may be operated at a production rate less than the designed maximum production rate at least part of the time to improve the life of the hoist and efficiency of operation. In order to vary the hoist production rate, an input rate and/or output rate of mined material is monitored, and the hoist production rate is varied based on such monitoring.
B66B 1/10 - Systèmes de commande sans régulation, c. à d. sans action rétroactive électriques avec dispositifs, p.ex. des poignées ou des leviers, dans les cabines ou les cages pour commande directe des mouvements spécialement adaptés aux ascenseurs de puits de mines
B66B 19/00 - Fonctionnement des ascenseurs de puits de mines
E21F 13/00 - Transport spécialement adapté aux conditions du fond
The invention relates to an industrial process model generation system, comprising: an input unit; and a processing unit. The input unit is configured to receive a plurality of input value trajectories comprising operational input value trajectories and simulation input value trajectories relating to an industrial process. The processing unit is configured to implement a simulator of the industrial process. The processing unit is configured to generate a plurality of industrial process behavioural data, wherein industrial process behavioural data is generated for at least some of the plurality of input value trajectories, and wherein the generation of the industrial process behavioural data for the at least some of the plurality of input value trajectories comprises utilization of the simulator. The processing unit is configured to implement a machine learning algorithm that models the industrial process. The processing unit is configured to train the machine learning algorithm. The processing unit is configured to process a first behavioural data of the plurality of behavioural data with the machine learning algorithm to determine a first modelled result. The processing unit is configured to determine to train or not to train the machine learning algorithm using the first behavioural data, the determination comprising a comparison of the first modelled result with a performance condition. The processing unit is configured to process a second behavioural data of the plurality of behavioural data with the machine learning algorithm to determine a second modelled result. The processing unit is configured to determine to train or not to train the machine learning algorithm using the second behavioural data or to further train or not to further train the machine learning algorithm using the second behavioural data, the determination comprising a comparison of the second modelled result with the performance condition.
Embodiments of the present invention discloses methods and a system (103) for labelling normal and abnormal regions in the data related to a paper machine (101) tor web break prediction and labelling individual parameters for root cause analysis, using machine learning models. Further, the present invention relates to training machine learning models to predict web breaks and root, causes for the web breaks using the labels generated. Thereafter, the present invention comprises using the machine learning models in real-time to predict breaks in the paper web, analyse root cause for the breaks in the paper web and estimate a time to break. Proposed auto-data-labe!ing framework helps in adaptive learning for autonomous model improvement of the deployed model, transfer learning, shortlisting parameters and automates feasibility study.
The present invention discloses a circuit interrupter (100) for interrupting an electric current in an electrical line. The circuit interrupter (100) includes an electronic circuit (102) for monitoring and detecting a breaker fault condition. The electronic circuit (102) is connected to a semiconductor switch for energising a solenoid (104) to trip a circuit breaker, wherein a winding of the solenoid (104) is energized to trip the circuit breaker, and wherein the solenoid is configured to have a centre tap in the winding, such that there are two parts (106, 108) in the winding separated by the centre tap. Further, upon detection of an open circuit condition in a part of the winding, the electronic circuit (102) is configured to provide a trip signal to the circuit breaker using the other part of the winding.
H01H 83/04 - Interrupteurs de protection, p.ex. disjoncteur ou relais de protection actionné par des conditions électriques anormales autres que seulement les courants excessifs actionnés par courant de défaut à la terre avec moyens de test indiquant l'aptitude de l'interrupteur ou relais de fonctionner correctement
A modular floor box assembly that includes a floor box having a plurality of fittings having passageways for power and data transmission cables. A power deck configured for placement within the interior region of the floor box can include a female deck receptor that is electrically coupled to one or more terminals that are configured for a hardwired connection with at least one of the power transmission cables. The floor box can include an aperture within the interior region adjacent to the power deck that is sized to accommodate passage of data transmission cables, and which is in fluid communication with the passageways. The assembly further includes a removable power puck having a male receptacle configured for plugging into the female deck receptor. The power puck can further include one or more electrical receptacles for electrical coupling to power plugs of external devices, and at least one data opening.
A subsea power module is provided. The module has a tank, a power device, a pump, a duct, and a distancing structure. The tank has a tank wall provided with an outwardly protruding corrugation. The power device is arranged in the tank. A dielectric liquid fills the tank. The pump circulates the dielectric liquid in the tank. The duct is arranged in the corrugation such that a chamber is formed between a tip of the corrugation and the duct. The distancing structure spaces apart an outer surface of the duct facing the tank wall and the tank wall in the corrugation. The gaps are formed between the duct and the tank wall in the corrugation, enabling dielectric liquid that has been discharged through the duct outlet into the chamber to be squeezed out from the chamber and the corrugation, and flow towards the pump inlet.
A method (100) for generating a process model modeling a manual mode procedure instance of a plant process is proposed, the procedure instances comprising a related sequence of operational actions, i.e. mining of historical plant logs to generate a workflow model, including the steps of: Providing a plurality of log events (S1) of a plurality of operational actions (110) of the plant process; Selecting a plurality of related sequences of manual mode operational actions (S2) from the plurality of log events; Filtering the plurality of related sequences of manual mode operational actions according to an individual plant section (S3); Identifying a sequential order (S4) from the plurality of filtered related sequences of the manual mode operational actions; Determining statistical properties of values of related process variables and/or statistical properties of values of related set point changes (S5) to each sequential ordered manual mode operational action from the plurality of filtered related sequences of the manual mode operational actions; Generating the process model (S6) of the manual mode procedure instance by arranging related manual mode operational actions with the sequential order of each operational action assigned with the statistical properties of the values of related process variables and/or assigned with the statistical properties of the values of the related set point changes.
G05B 19/042 - Commande à programme autre que la commande numérique, c.à d. dans des automatismes à séquence ou dans des automates à logique utilisant des processeurs numériques
G05B 17/02 - Systèmes impliquant l'usage de modèles ou de simulateurs desdits systèmes électriques
98.
METHOD FOR AN INTELLIGENT ALARM MANAGEMENT IN INDUSTRIAL PROCESSES
The invention relates to the field of intelligent alarm management, particularly in industrial processes (50). The method comprises the steps of: ? training a machine learning model (10) by means of input data (20) and score data (30), wherein the input data comprises a first time-series of at least one observable process variable and wherein the machine learning model (10) is an artificial neural net, ANN; ? running the trained machine learning model (10) by applying the first time-series (21) to the trained machine learning model (10); and ? outputting, by the trained machine learning model (10), an output value (40), comprising at least a second criticality value (42) of at least one predicted observable process-value, PPV, indicative of the abnormal behaviour of the industrial process (50) in a predefined temporal distance (T1).
G05B 13/02 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
The invention relates to the field of monitoring or controlling an industrial process, particularly by means of an artificial neural net. The method comprises the steps of: training the first control model (10) by means of a first set of input data (31) as first input (11), resulting in a trained first control model (10T); copying the trained first control model (10T) to a second control model (20), wherein, after copying, the second input layer (22) and the plurality of second hidden layers (24) is identical to the plurality of first hidden layers (14), and the first output layer (18) is replaced by the second output layer (28); freezing the plurality of second hidden layers (24); training the second control model (20) by means of the first set of input data (31) as second input (21), resulting in a trained second control model (20T); and running the trained second control model (20T) by means of a second set of input data (32) as second input (21), wherein the second output (29) outputs the quality measure (qm) of the first control model (10).
G05B 13/02 - Systèmes de commande adaptatifs, c. à d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
G05B 17/02 - Systèmes impliquant l'usage de modèles ou de simulateurs desdits systèmes électriques
The invention relates to a computer-implemented method (100) for automating the development of industrial machine learning applications in particular for predictive maintenance, process monitoring, event prediction, or root-cause analysis. The method consists of one or more sub-methods that, depending on the industrial machine learning problem, may be executed iteratively. These sub-methods include at least one of a method to automate the data cleaning in training (S10) and later application (S15) of machine learning models, a method to label (S11) time series (in particular signal data) with help of other timestamp records, feature engineering (S12) with the help of process mining, and automated hyperparameter tuning (S14) for data segmentation and classification.
G06F 16/215 - Amélioration de la qualité des données; Nettoyage des données, p.ex. déduplication, suppression des entrées non valides ou correction des erreurs typographiques
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