The present disclosure is directed to systems and methods for direct electrical heating of process heaters tubes (e.g., reactor tubes) using galvanic isolation techniques. The disclosure is also directed to systems and methods for direct electrical heating of process heaters tubes wherein the tubes are galvanically isolated in such a manner as to avoid the use of electrical insulation of the tube from the rest of the system, such as the other tubes, the tube inlet header and/or the tube outlet header, and the reactor shell.
B01J 8/06 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes dans des réacteurs tubulairesProcédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes les particules solides étant disposées dans des tubes
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/24 - Réacteurs fixes sans élément interne mobile
The present disclosure is directed to systems and methods for direct electrical heating of process heaters tubes (e.g., reactor tubes) using galvanic isolation techniques. The disclosure is also directed to systems and methods for direct electrical heating of process heaters tubes wherein the tubes are galvanically isolated in such a manner as to avoid the use of electrical insulation of the tube from the rest of the system, such as the other tubes, the tube inlet header and/or the tube outlet header, and the reactor shell.
B01J 8/06 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes dans des réacteurs tubulairesProcédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes les particules solides étant disposées dans des tubes
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/24 - Réacteurs fixes sans élément interne mobile
A cable clamp assembly includes a chassis, a first clamp portion coupled to the chassis, a cover configured to releasably enclose the chassis, and a second clamp portion configured to be positioned between the first clamp portion and the cover. The second clamp portion includes a jack screw configured to transfer a force from the cover to the second clamp portion and a cable disposed between the first clamp portion and the second clamp portion.
Systems/methods for fuzzy testing provide internal monitoring or a device under test (DUT) as/while test inputs are being processed by software running on the DUT. The systems/methods use a fuzz monitor agent that resides within the DUT to monitor for occurrence of crashes, failures, faults, exceptions, and other unexpected or undesired events or behavior caused by the software attempting to process the test inputs. The fuzz monitor agent logs the occurrence of any such events or behavior, then reports or otherwise provides the monitor log and any associated data to the fuzzing engine. To improve efficiency, the fuzz monitor agent can be compiled and run within the target DUT itself in some embodiments. This is particularly effective for testing embedded devices or other special function devices that are included within another device or as part of a larger overall system.
Provided in the embodiments of the present disclosure is a switch. The switch comprises a housing; a functional module, which is at least partially arranged in the housing and comprises a plurality of terminals, the plurality of terminals being used for respectively connecting to a power source and at least one load, and at least one first terminal of the plurality of terminals comprising a static contact; a movable conductive member, which is arranged in the housing and comprises a first end abutting against a second terminal among the plurality of terminals, a second end opposite to the first end and a movable contact; and a panel assembly, which comprises a panel arranged outside the housing and a driving member coupled to the panel and located in the housing, the driving member being directly coupled to the second end of the movable conductive member, and the driving member being adapted to be driven via the panel to translationally move between at least one closed position and a disconnected position. The switch has a more visual operation mode, which not only improves the external appearance of products, but also can provide users with more comfortable tactile experience and satisfy demands of the users for product diversification.
H01H 15/18 - Mécanismes moteurs agissant par action brusque
H01H 15/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour actions en directions opposées, p. ex. interrupteur à curseur Détails
On the basis of the embodiments of the present disclosure, a switch is provided. The switch comprises: a base, wherein a movable electrically conductive member is provided in the base; a faceplate partially covering the base; a sliding member arranged on the side of the faceplate facing the base and capable of being driven by the faceplate to slide in a predetermined direction, wherein the sliding member comprises a shift groove, which can drive, when the sliding member slides, the movable electrically conductive member to switch between an on position and an off position; and an elastic member arranged between the end of the movable electrically conductive member that is adjacent to the shift groove and the groove wall of the shift groove. By using such an arrangement, the occurrence of backlash can be prevented, such that the switch has a more attractive appearance, and a more compact structure, and provides good user experience.
Embodiment of the disclosure provides a distribution box for a power distribution cabinet. The distribution box includes a box body, a circuit board, a second connection assembly and a plurality of first connection assemblies. The box body includes a first opening, a second opening and an accommodating cavity. The circuit board is arranged in the accommodating cavity and coupled to the box body. The plurality of first connection assemblies are arranged at the first opening, and the plurality of first connection assemblies are coupled to the circuit board. The second connection assembly is arranged at the second opening, and the second connection assembly is coupled to the circuit board. The second connection assembly may be electrically connected to the plurality of first connection assemblies via the circuit board, and the second connection assembly is also adapted to be electrically connected to the external device.
The invention relates to a protection circuit (2) for a medium-voltage power supply system (4), the power supply system having three phase lines (L1, L2, L3), the protection circuit comprising:
at least three first current transformers (10, 12, 14), the first current transformers (10, 12, 14) each having a primary side and a secondary side, the primary side of each first current transformer being coupled to a different phase line (L1, L2, L3),
at least three second current transformers (16, 18, 20), the second current transformers each having a primary side and a secondary side, the primary sides of the second current transformers being connected to the secondary sides of the first current transformers,
at least two thermofuses (28), the thermofuses (28) each being connected in parallel to the primary sides of the second current transformers.
H02H 3/34 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à la différence de tensions ou de courantsCircuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un angle de déphasage entre tensions ou courants comprenant la comparaison des valeurs de tension ou de courant en des points correspondants des différents conducteurs d'un même système, p. ex. de courants dans des conducteurs d'aller et retour d'un système triphasé
H02H 5/04 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions non électriques normales de travail avec ou sans reconnexion sensibles à une température anormale
9.
PANEL COMBINATION FOR SLIDING SWITCH, AND SLIDING SWITCH
Embodiments of the present disclosure provide a panel assembly for a sliding switch, and a sliding switch. The panel assembly comprises a panel, disposed outside a housing of a sliding switch, and adapted to be driven to move horizontally relative to the housing; and a driving member, fixedly coupled to a side of the panel facing the housing, and coupled to a sliding fit portion of the housing, so as to move horizontally between a closed position and a disconnected position along the sliding fit portion under the drive of the panel, the driving member being coupled to one end of a movable conductive member of the sliding switch, and the driving member driving a movable contact on the movable conductive member to be in contact with a stationary contact of the sliding switch at the closed position, and driving the movable contact to be disengaged from the stationary contact at the disconnected position. The panel assembly according to the embodiments of the present disclosure can ensure that the panel of the sliding switch can reliably stop in the closed position or the disconnected position, rather than staying in an intermediate position between the two positions, improving the reliability of the sliding switch.
Embodiments of the present disclosure provide a slide switch. The slide switch comprises a body, a contact assembly, a sliding member, and a panel assembly. The body is provided with a groove, the contact assembly is arranged in the groove, and the contact assembly is capable of switching between an open state and a closed state. The sliding member is arranged in the groove and is slidably connected to the body. During sliding, the sliding member is capable of driving the contact assembly to switch between the open state and the closed state. The panel assembly comprises a frame and a panel. The frame is arranged at an opening of the groove and is detachably connected to the body. The panel is coupled to the sliding member and is capable of sliding relative to the frame, and the panel is capable of driving the sliding member to move. In this way, an operator does not need to independently disassemble the panel from the frame in the disassembly/assembly process of the switch, and the panel assembly is disassembled and assembled with the body as a whole, thereby protecting the thin panel structure, preventing the panel from being damaged in the disassembly/assembly process, and prolonging the service life of the switch.
H01H 15/02 - Interrupteurs ayant un organe moteur à mouvement rectiligne ou des organes adaptés pour actions en directions opposées, p. ex. interrupteur à curseur Détails
Techniques, performed by a computing system, of modeling a connection to a subject device via a connection modality arc described. The techniques include: (a) displaying a plurality of device images in a GUI, each device image representing a respective device of a plurality of devices capable of being connected to the subject device via the connection modality; (b) receiving a selection of a target device of the plurality of devices from a user via the GUI; (c) in response to receiving the selection of the target device, displaying a set of connection parameters; (d) receiving a configuration of the set of connection parameters from the user; and (e) in response to receiving the configuration of the set of connection parameters, displaying information indicating that the subject device is connected to the target device via the connection modality.
G06F 3/048 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI]
H04L 12/28 - Réseaux de données à commutation caractérisés par la configuration des liaisons, p. ex. réseaux locaux [LAN Local Area Networks] ou réseaux étendus [WAN Wide Area Networks]
H04W 8/18 - Traitement de données utilisateur ou abonné, p. ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateurTransfert de données utilisateur ou abonné
H04W 60/00 - Rattachement à un réseau, p. ex. enregistrementSuppression du rattachement à un réseau, p. ex. annulation de l'enregistrement
G06F 3/00 - Dispositions d'entrée pour le transfert de données destinées à être traitées sous une forme maniable par le calculateurDispositions de sortie pour le transfert de données de l'unité de traitement à l'unité de sortie, p. ex. dispositions d'interface
The present application relates to a rotation shaft structure, a transmission system, an operation mechanism, and a switching device assembly. The rotation shaft structure includes a rotation shaft, being capable of rotating between a first rotation position and a second rotation position, and further configured to be capable of translating between a first translation position and a second translation position in a direction along a rotation axis of the rotation shaft; a blocking assembly, being capable of switching between a first posture and a second posture; and a cooperative blocking member, when the blocking assembly is in the first posture, the cooperative blocking member is out of a translation path of the rotation shaft from the first translation position to the second translation position, when the blocking assembly is in the second posture, the cooperative blocking member is in the translation path.
F16H 37/16 - Transmissions comportant principalement une transmission à engrenages ou à friction, des maillons ou des leviers, des cames, ou bien des organes appartenant à deux des trois types ci-dessus au moins avec un organe d'entraînement ou entraîné qui à la fois tourne ou oscille sur son axe et est animé d'un mouvement alternatif
A set (40) of electrical switching contacts (1, 2) for a vacuum breaker (100) is proposed, comprising:
a first contact (1),
a second contact (2) movable along an axis of movement (A),
each contact (1; 2) having the shape of a disc comprising a set of branches (5a, 5b, 5c; 6a, 6b, 6c) separated by a slot (7a, 7b, 7c; 8a, 8b, 8c) crossing the thickness of the disc,
in which each branch (5a, 5b, 5c) of the first contact (1) and each branch (6a, 6b, 6c) of the second contact (2) comprises an inclined surface (9a, 9b, 9c; 10a, 10b, 10c), and in which the first contact (1) and the second contact (2) are angularly linked so that:
the slots (7a, 7b, 7c) of the first contact (1) coincide with the slots (8a, 8b, 8c) of the second contact (2), and
the inclined surface (9a, 9b, 9c) of one branch (5a, 5b, 5c) of the first contact (1) and the inclined surface (10a, 10b, 10c) of one branch (6a, 6b, 6c) of the second contact (2) are opposite to each other.
A fault managed power system (FMPS) and method therefor can limit the cumulative effects of repeated current pulses on the human body during a fault without changing the amplitudes of the current pulses. Upon detection of a fault, the fault managed power system progressively reduces the durations of the current pulses (i.e., ON intervals) instead of the amplitudes to limit the cumulative effects of the current pulses. The fault managed power system can perform the progressive pulse width reductions in increments or steps that limit the cumulative effects of the current pulses to below a predefined energy level. In some embodiments, the predefined level is a level that could prevent let-go or cause ventricular fibrillation in a human body. Such a fault managed power system advantageously provides a simple and efficient way to limit the energy delivered into a fault without having to change the amplitudes of the current pulses.
H02H 1/00 - Détails de circuits de protection de sécurité
H02H 3/02 - 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
H02H 3/16 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un courant de défaut à la terre ou à la masse
H02H 7/22 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour appareillage de distribution, p. ex. système de barre omnibusCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour dispositifs de commutation
15.
THERMAL AND VIBRATION SMART MONITORING AND OUTAGE PREVENTION
Thermal and vibration smart monitoring of electrical distribution equipment. A plurality of sensors provides temperature and vibration data associated with busbars or busways of the electrical distribution equipment. A diagnostics processor processes the sensor data initially received from the sensors and load data, which is representative of an electrical load of the electrical distribution equipment, as inputs to a trained machine learning model to predict a response to the electrical load. The diagnostics processor processes the sensor data subsequently received from the sensors during operation of the electrical load and the load data to determine whether the sensor data subsequently received from the sensors significantly deviates from the predicted response to the electrical load, and to generate an electronic or visual notification based on the determination.
Thermal and vibration smart monitoring system for electrical distribution equipment. A plurality of sensors provide temperature and vibration data associated with busbars or busways of the electrical distribution equipment. A diagnostics processor processes the sensor data and load data, which is representative of an electrical load of the electrical distribution equipment, as inputs to a trained machine learning model to determine a prediction whether a predefined temperature alarm for the electrical distribution equipment will be exceeded at a subsequent moment in time and to generate an electronic or visual notification based on the prediction.
H02H 6/00 - Circuits de protection de sécurité sensibles à des changements indésirables des conditions non électriques normales de travail et utilisant des dispositifs simulateurs de l'appareil protégé, p. ex. utilisant des images thermiques
G08B 31/00 - Systèmes d'alarme à prédiction caractérisés par une extrapolation ou un autre type de calcul utilisant des données historiques mises à jour
H02H 5/04 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions non électriques normales de travail avec ou sans reconnexion sensibles à une température anormale
17.
ACOUSTIC DEVICE FOR ESTIMATING A TRIGGER INTENSITY, ELECTRICAL PROTECTION ASSEMBLY AND ASSOCIATED ELECTRICAL INSTALLATION
This invention relates to an acoustic device for estimating a trigger intensity of a trip current flowing in a circuit breaker, the device comprising:
a casing (22);
a plate (32);
a support (40), a tab (42) connecting the support and the plate;
a microphone (70);
an attenuator (44), the support extending between the microphone and the attenuator, the attenuator comprising a housing (46) with a housing orifice (48) and an attenuating membrane (50); and
an electronic control unit (38), connected to the microphone,
the attenuator being configured to attenuate noise generated by the circuit breaker, the noise being representative of the trigger intensity, the microphone being configured to measure the noise attenuated by the attenuator, and emit an output signal, and the electronic control unit being configured to receive the output signal and estimate the trigger intensity.
H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
This invention relates to a method for estimating a trip intensity of a circuit breaker, the circuit breaker being configured to switch from an armed configuration to a tripped configuration, a trip current, with an intensity equal to the trip intensity, flowing in the circuit breaker when same switches to the tripped configuration, the switching of the circuit breaker to the tripped configuration generating a sound, representative of the trip intensity, the method comprising at least the following steps:
acquisition (102) of an output signal (So) emitted by a microphone, the output signal being representative of the sound generated by the circuit breaker when same switches to the tripped configuration;
calculation (108) of a plurality of metrics from the output signal (So); and
determination (110) of a trip intensity class via an artificial intelligence model, the trip intensity class being chosen among a plurality of predetermined trip intensity classes.
An inductive sensor is integrated on a printed circuit board assembly (PCBA) of an electrical protective device, such that the inductive sensor is configured to contactlessly measure angular motion of an electrically conductive target mounted on the PCBA corresponding to a component of the electrical protective device. The inductive sensor comprises an integrated circuit, a transmitter coil, and receiver coils spaced apart vertically from the electrically conductive target. The integrated circuit is electrically coupled to the transmitter coil such that the integrated circuit is configured to transmit a high frequency time varying signal into the transmitter coil. The high frequency time varying signal energizes the transmitter coil thereby inducing a magnetic field. The magnetic field induces one or more output signals on the receiver coils and eddy currents in the electrically conductive target. The eddy currents produce a counter magnetic field that alters the output signals responsive to an angular displacement of the electrically conductive target.
G01D 5/20 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens 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 déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension en faisant varier l'inductance, p. ex. une armature mobile
G01B 7/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour mesurer des angles ou des cônesDispositions pour la mesure caractérisées par l'utilisation de techniques électriques ou magnétiques pour tester l'alignement des axes
H02H 1/00 - Détails de circuits de protection de sécurité
20.
DIRECT ELECTRICAL HEATING OF PROCESS HEATER TUBES USING GALVANIC ISOLATION TECHNIQUES
The present disclosure is directed to systems and methods for direct electrical heating of process heaters tubes (e.g., reactor tubes) using galvanic isolation techniques. The disclosure is also directed to systems and methods for direct electrical heating of process heaters tubes wherein the tubes are galvanically isolated in such a manner as to avoid the use of electrical insulation of the tube from the rest of the system, such as the other tubes, the tube inlet header and/or the tube outlet header, and the reactor shell.
B01J 8/06 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes dans des réacteurs tubulairesProcédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes les particules solides étant disposées dans des tubes
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/24 - Réacteurs fixes sans élément interne mobile
A mechanical lug includes a lug body. The lug body defines a wire receptacle bore therethrough along a wire axis from a first face of the lug body to a second face of the lug body opposite the first face. The lug body also defines a WBS bore extending from a third face of the lug body into the wire receptacle bore along a screw axis that is lateral to the wire axis. The wire receptacle bore has a cross-sectional shape relative to the wire axis that includes opposed clamping surfaces that converge toward one another in a direction away from the WBS bore. The clamping surfaces are configured to clamp a wire urged into the opposed clamping surfaces by a WBS in the WBS bore.
H01R 4/36 - Conducteurs logés sous l'extrémité d'une vis
H01R 11/07 - Éléments de connexion individuels assurant plusieurs emplacements de connexion espacés pour des organes conducteurs qui sont ou qui peuvent être interconnectés de cette façon, p. ex. pièces d'extrémité pour fils ou câbles supportées par le fil ou par le câble et possédant des moyens pour faciliter la connexion électrique avec quelqu'autre fil, borne, ou organe conducteur, répartiteurs caractérisés par le type des emplacements de connexion sur l'élément individuel ou par le type des connexions entre les emplacements de connexion et les organes conducteurs les emplacements de connexion étant du même type mais de dimensions différentes
H01R 11/12 - Pièces d'extrémité se terminant par un œillet, un crochet ou une fourchette
Embodiments of the present disclosure provide an electrical connector and a DC busway, the electrical connector comprising a pair of conductors; a first insulating assembly disposed between the pair of conductors; and a pair of second insulating assemblies each disposed on a side of the pair of conductors facing away from the first insulating assembly; wherein each of the pair of conductors is integrally formed, or each of the pair of conductors comprises at least one pair of conductive parts.
H01R 25/14 - Rails ou barres omnibus réalisés de telle sorte que les pièces complémentaires puissent leur être connectées en tout point de leur longueur
23.
COMPUTER SYSTEM AND METHOD FOR ASSET LOCATION AND MONITORING
Creating an electronic inventory database for a plurality of assets. Unique identifier information (e.g., a QR code) is obtained that is associated with an asset to be included in an inventory/backend database that is associated with installation at a certain location. Metadata associated with the unique identifier is determined that is indicative of least descriptive information associated with the asset. The asset metadata is stored in an inventory database in correlation with the installation location the asset is installed. A computer network coupled to each asset is scanned to detect the metadata and an IP address associated with each asset coupled to each installation location such that when detected metadata matches metadata stored in the inventory database for an asset, the IP address is indexed in the inventory database with the metadata and the installation location for the asset.
G06K 19/06 - Supports d'enregistrement pour utilisation avec des machines et avec au moins une partie prévue pour supporter des marques numériques caractérisés par le genre de marque numérique, p. ex. forme, nature, code
24.
COMPUTER SYSTEM AND METHOD FOR PROVIDING CRYPTOGRAPHIC CONFIGURATION FILES TO COMPUTER APPLICATIONS
A computer-implemented method and system for providing a ciphered configuration file to a computer device having at least one application requiring a configuration file for enabling operation of the computer device. Received in the computer device, from a coupled system configuration manager component, is a ciphered configuration file required for operation of the computer device. Upon reception of the ciphered configuration file in the computer device, the received ciphered configuration is pushed to the at least one application in the computer device for execution by the application of the computer device for enabling operation of the computer device.
G05B 19/05 - Automates à logique programmables, p. ex. simulant les interconnexions logiques de signaux d'après des diagrammes en échelle ou des organigrammes
An escutcheon module for a circuit breaker includes an escutcheon body configured to seat against a switch face of a circuit breaker. One or more attachments of the escutcheon body are configured to engage with one or more attachment points of the circuit breaker. The escutcheon body can add functionality to the circuit breaker, such as a USB connectivity, Bluetooth connectivity, or Wi-Fi connectivity. The escutcheon body can be of a color the same as or different from the color of the breaker housing. It is also contemplated that the escutcheon body can include a receptacle for a physical lock for locking a switch of the circuit breaker.
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
26.
METHOD FOR CONTROLLING A SERIAL ELECTRICAL DISTRIBUTION SYSTEM AND ASSOCIATED SERIAL POWER DISTRIBUTION SYSTEM
This invention relates to a method of controlling an electrical distribution system comprising a power supply device delivering a medium AC voltage, electrical loads, and a conversion module per electrical load. The input terminals of all modules are connected in series to each other and to the power supply device. Each module includes a converter delivering to its electrical load a low DC voltage from the medium voltage. The method includes, for each module, adjusting the active power delivered by the module based on the operating active power of its electrical load and maintaining a constant apparent power of the module by regulating an amplitude and a phase shift of the voltage at the terminals thereof, based on the active power delivered by the module to its electrical load, the voltage and current delivered by the power supply device to the modules, and the number of modules.
G06F 1/26 - Alimentation en énergie électrique, p. ex. régulation à cet effet
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02M 5/458 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant alternatif, p. ex. pour changement de la tension, pour changement de la fréquence, pour changement du nombre de phases avec transformation intermédiaire en courant continu par convertisseurs statiques utilisant des tubes à décharge ou des dispositifs à semi-conducteurs pour transformer le courant continu intermédiaire en courant alternatif utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
27.
COMPUTER SYSTEM AND METHOD FOR COMMISSIONING NETWORK ASSETS
A computer device and method for automatically generating network configurations for connecting a plurality of network asset devices to a common network. Receiving, in a network configuration device, is metadata associated with each of the plurality of network asset devices to be installed on the common network. Assigning, in the network configuration device, for each of the plurality of network asset devices, a defined functional group consisting of one or more network asset devices. And generating, by the network configuration device, a Dynamic Host Configuration Protocol (DHCP) reservation table defining a subnet mask for configuring the common network for implementation of the plurality of network asset devices for each defined functional group of network asset devices.
H04L 41/0806 - Réglages de configuration pour la configuration initiale ou l’approvisionnement, p. ex. prêt à l’emploi [plug-and-play]
G06K 7/14 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire utilisant la lumière sans sélection des longueurs d'onde, p. ex. lecture de la lumière blanche réfléchie
H04L 41/0893 - Affectation de groupes logiques aux éléments de réseau
H04L 61/2596 - Traduction d'adresses de même type mais autres que IP, p. ex. traduction d’adresses MAC en adresse MAC
H04L 61/5014 - Adresses de protocole Internet [IP] en utilisant le protocole de configuration dynamique de l'hôte [DHCP] ou le protocole d'amorçage [BOOTP]
28.
DIN RAIL AND WALL MOUNTED ENCLOSURE ASSEMBLY AND METHOD OF USE
A mounting enclosure assembly is configured to mount an electronic component onto a Deutsches Institut für Normung (DIN) rail. The mounting enclosure includes a mounting bracket including a body having a slot configured to receive the DIN rail therein. A locking mechanism is operatively connected to the body of the mounting bracket to selectively engage and disengage the mounting enclosure assembly to the DIN rail. There is also a position for mounting the mounting bracket to a flat surface, e.g. where there is no DIN rail.
A virtual branch circuit system for an electric vehicle supply equipment (EVSE) can include a current sensor disposed in operative communication with circuit wires of a plurality of circuits of a virtual branch. The current sensor can be disposed between a plurality of circuit breakers and a plurality of respective loads. At least one of the plurality of loads is not an EVSE. The current sensor can be configured to sense a virtual branch total current comprising total current of all non-EVSE loads on the virtual branch. The system can include a control module operatively connected to the EVSE to control a maximum EVSE current based on the virtual branch total current to maintain the virtual branch total current at or under a maximum branch current threshold.
Relatively simple user input is used to develop an automated control application. For automated control application development with IEC 61499 architecture, a method includes receiving a system prompt, automatically retrieving relevant information from a large corpus, wherein the large corpus includes a plurality of libraries, automatically creating an asset based on the relevant information, automatically generating a control sequence based on the relevant information, automatically generating a human-machine interface based on the relevant information, automatically generating a test case based on the relevant information, and automatically generating documentation based on the relevant information.
COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (France)
SCHNEIDER ELECTRIC INDUSTRIES SAS (France)
Inventeur(s)
Mariotto, Mathieu
Rigal, Lucas
Bonnefoy, Vincent
Pham, Quynh-Trang
Soriano, Olivier
Kuentz, Emmanuel
Summer, Raimund
Triozon, André
Abrégé
A thermal and mechanical management device for conducting heat from a hot source to a cold source in a gas insulated electrical switching gear comprising a heat pipe formed as a spring element and at least partially formed as an S-shaped spring element. The S-shaped spring element following a path comprising a first arcuate portion, a second arcuate portion opposing the first portion, and being framed by a frame bordered by both the hot source and the cold source. The arc measure of each of the first and second arcuate portions being at least 180 degrees.
F28D 15/02 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p. ex. tubes caloporteurs
For optimizing an anti-sway algorithm for the transport of a load by a hoisting appliance spanning a hoisting area and comprising a trolley, a reeving system and a tool handling the load, a control device is able to: record a time-domain signal representative of a measured angle of the load with respect to a vertical Z-axis during operation of the hoisting appliance; perform a frequency domain analysis on the recorded time-domain signal to estimate its frequency components; identify a primary sway frequency and a secondary sway frequency of the hoisting appliance among the estimated frequency components; filter the time-domain signal representative of a measured angle of the load with respect to a vertical Z-axis by a lowpass filter designed to reject the identified secondary sway frequency; and transport the load in the hoisting area by applying the anti-sway algorithm to the filtered signal.
B66C 13/06 - Dispositifs auxiliaires pour commander les mouvements des charges suspendues ou pour empêcher le câble de prendre du mou pour limiter ou empêcher le balancement longitudinal ou transversal des charges
B66C 17/00 - Ponts roulants à chariot transbordeur comportant une ou plusieurs poutres principales sensiblement horizontales dont les extrémités reposent directement sur des roues ou des rouleaux se déplaçant sur une voie soutenue par des supports espacés
G06F 30/20 - Optimisation, vérification ou simulation de l’objet conçu
33.
METHOD AND APPARATUS TO OPTIMIZE AN ANTI-SWAY FUNCTION
For optimizing an anti-sway algorithm for the transport of a load by a hoisting appliance spanning a hoisting area and comprising a trolley, a reeving system and a tool handling the load, a control device is able to: record operating parameters of the hoisting appliance comprising a speed parameter of the trolley and an angle parameter of the load with respect to a vertical Z-axis; apply the recorded speed parameters to a model of a double pendulum system associated with the hoisting appliance to generate corresponding angle parameters of the load; perform a statistical identification method to iteratively determine updated values for length and mass parameters of the model which minimize a difference between the recorded and generated angle parameters; calculate primary and secondary sway frequencies of the hoisting appliance based on the updated values for length and mass parameters of the model; during operation of the hoisting appliance, filter a signal representative of a measured angle of the load by a lowpass filter designed to reject the secondary sway frequencies; and transport the load in the hoisting area by applying the anti-sway algorithm to the filtered signal.
B66C 13/06 - Dispositifs auxiliaires pour commander les mouvements des charges suspendues ou pour empêcher le câble de prendre du mou pour limiter ou empêcher le balancement longitudinal ou transversal des charges
B66C 13/46 - Indicateurs de position pour charges suspendues ou pour éléments de grues
34.
Computer System and Method for Providing Secured Cryptographic Management for Design and Manufacturing Processes
A computer-implemented method for authenticating software loaded in a device during a device manufacturing process having one or more manufacturing stages. A unique identifier first key is generated for encryption of software to be loaded on a manufactured device. The first key is loaded onto a security device for storage on a server. A unique identifier second key is generated that is to be included as a parameter with software to be loaded on the manufactured device whereby the second key is encrypted utilizing the first key. The encrypted second key is incorporated as a software parameter in the device whereafter the second key is decrypted utilizing the first key stored in the computer server to authenticate the software loaded on the device during its manufacturing process.
H04L 9/14 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité utilisant plusieurs clés ou algorithmes
35.
ELECTRICALLY INSULATED HEAT AND MECHANICAL LINK, SYSTEM COMPRISING SUCH AN ELECTRICALLY INSULATED HEAT AND MECHANICAL LINK AND A METHOD FOR MANUFACTURING SUCH AN ELECTRICALLY INSULATED HEAT AND MECHANICAL LINK
COMMISSARIAT À L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES (France)
SCHNEIDER ELECTRIC INDUSTRIES SAS (France)
Inventeur(s)
Mariotto, Mathieu
Baffie, Thierry
Gruss, Jean-Antoine
Kuentz, Emmanuel
Summer, Raimund
Triozon, André
Abrégé
An electrically insulated heat and mechanical link (EIHML) for use in a fluid-filled environment of a high voltage equipment and for transferring heat from a hot source at a high electrical potential to a cold source at earth potential comprising an electrically insulating assembly and a thermal and mechanical management device, the electrically insulating assembly being attached to the thermal and mechanical management device. The electrically insulating assembly comprising a first insert configured for attachment to the hot source, a second insert, and a thermally conductive high voltage insulator coupling the first insert to the second insert. The thermal and mechanical management device being configured for attachment to the cold source at an opposite end to the second insert and having a stiffness in normal operational conditions less than that of the electrically insulating assembly.
This invention relates to an electrical protection device, comprising:
a mechanical switch;
a switching cell (18) comprising a plurality of switching modules (32, 42) comprising at least one semiconductor element (34, 35, 44, 45) and a voltage limiting element (39, 49),
each switching module having a limiting voltage (Ulim1, Ulim2), each switching module being configured to toggle between a conducting configuration and a blocking configuration; and
a control unit comprising a cell control module (66), configured to successively switch each switching module to the blocking configuration,
an input of the mechanical switch and an input (18a) of the switching cell, and an output of the mechanical switch and an output (18b) of the switching cell being connected to each other by a non-switchable electrical connection (19a, 19b).
H02H 3/16 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un courant de défaut à la terre ou à la masse
H02H 9/04 - Circuits de protection de sécurité pour limiter l'excès de courant ou de tension sans déconnexion sensibles à un excès de tension
37.
COMPUTER SYSTEM AND METHOD FOR SECURE PASSWORD RESET OF PASSWORD PROTECTED DEVICES
A computer-implemented method and system for providing secure password reset functionality for a password protected device. Receiving, in a password reset computer server, is a request code for enabling password reset functionality for the password protected device. The request code is parsed to identify the password protected device for generating a recovery string including at least metadata and a unique identifier associated with the password protected device. A first hash value representation of the recovery string is generated for the password protected device. The first hash value is then compared to a second hash value, which second hash value is generated by another computer device and is representative of a second recovery string that includes at least the metadata and the unique identifier associated with the password protected device. Password reset functionality for the password protected device is enabled when the first and second hash values match.
Relatively simple user input is used to build an entire application. Input data defines a set of specifications for an automated machine. The set of specifications includes one or more of hardware specifications, operating systems, software frameworks, runtime environments, network connectivity, and environmental considerations. The input data is analyzed to retrieve relevant information from a large corpus including a plurality of libraries. One or more prompts are generated based on the relevant information, and the one or more prompts are used to generate programmable logic controller (PLC) code including a sequence of operations for controlling the automated machine.
G05B 19/05 - Automates à logique programmables, p. ex. simulant les interconnexions logiques de signaux d'après des diagrammes en échelle ou des organigrammes
39.
ELECTRICAL PROTECTION DEVICE, ELECTRICAL INSTALLATION AND ASSOCIATED CONTROL METHOD
The present invention relates to an electrical protection device comprising:
a mechanical switch;
an interruption cell (18) comprising N switching modules (32, 42), N being greater than or equal to 2, each switching module (32, 42) comprising a voltage-limiting element (39, 49),
each voltage-limiting element having a different limiting voltage (Ulim1, Ulim2);
a control unit comprising a cell control module (66), configured to control each switching module to enter the off-configuration,
the limiting voltages, alone and/or summed together, form at least 2N−1 distinct levels, and the cell control module is configured to control the switching module(s) whose limiting voltages form a level that is the highest level less than or equal to a dielectric strength of the mechanical switch, to enter the off-configuration.
H02H 3/08 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge
H02H 1/00 - Détails de circuits de protection de sécurité
H02H 9/04 - Circuits de protection de sécurité pour limiter l'excès de courant ou de tension sans déconnexion sensibles à un excès de tension
40.
METHOD OF CONTROLLING AN ELECTRICAL PROTECTION DEVICE, ELECTRICAL PROTECTION DEVICE AND ASSOCIATED ELECTRICAL INSTALLATION
The present invention relates to a method for controlling an electrical protection device, the device comprising an interruption cell, comprising at least one switching module, comprising a voltage limiting element having a limiting voltage,
the method comprising:
a) measuring (S102) the intensity (I) of the current;
b) detecting (S104) an electrical fault;
c) when an electrical fault is detected, the intensity is less than or equal to a minimum intensity threshold (Imin), and a tripping energy (Ed) is strictly less than an energy threshold (Eth), controlling (S114) the switching module(s) to enter an on-configuration;
d) when an electrical fault of the short-circuit type is detected, the intensity (I) has reached a maximum intensity threshold (Imax) and the tripping energy (Ed) is strictly less than the energy threshold, controlling (S116) the switching module(s) to enter an off-configuration.
H02H 3/08 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge
H02H 1/00 - Détails de circuits de protection de sécurité
H02H 3/20 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à un excès de tension
41.
OPERATION MECHANISM FOR SWITCHING DEVICE AND SWITCHING DEVICE ASSEMBLY
An operation mechanism for a switching device and a switching device assembly are provided. The operation mechanism includes: a housing; an operation handle, a first driving member, a second driving member, when the switching device performs a tripping operation under an action of an internal electromagnet, in response to that the operation handle is blocked and not able to rotate, the second driving member rotates in the first direction to switch the switching device from the closed state to the open state, the protrusion move relatively in the groove, and a distance between the protrusion and the second end of the groove is configured such that the protrusion will not prevent the second driving member from rotating in the first direction to switch the switching device to the open state.
A method of performing sustainability optimization includes processing a set of inputs using a trained machine learning model to generate a set of outputs, wherein the set of inputs correspond to configuration parameters of a process configured to be performed on a physical machine, and wherein the set of outputs includes a plurality of predicted waste metrics resulting from performance of the process on the physical machine. The method further includes optimizing the set of inputs and the set of outputs for meeting sustainability constraints in view of process constraints and outputting a recommendation for operating the process on the physical machine based on the optimized set of inputs and set of outputs, for avoiding a risk of failure to operate the process, while meeting the sustainability constraints and the process constraints.
A method is provided that includes processing, using a trained machine learning model, a set of inputs and a set of outputs associated with actual, simulated, or twinned performance of multiple processes of a complex system on one or more physical machines to generate objective functions for the respective multiple processes, optimizing the set of inputs and the set of outputs of the multiple processes for meeting sustainability constraints for the complex system in view of waste metrics associated with the set of outputs and further for meeting process constraints for the respective multiple processes, and outputting a recommendation for actually operating the multiple processes on the one or more physical machines based on the optimized set of inputs and set of outputs for avoiding a risk of failure to operate the multiple processes while meeting the sustainability constraints for the complex system and the process constraints for the respective, multiple processes.
A computer-implemented method and system for providing secure password reset functionality for a password protected device. Receiving, in a password reset computer server, is a request code for enabling password reset functionality for the password protected device. The request code is parsed to identify the password protected device for generating a recovery string including at least metadata and a unique identifier associated with the password protected device. A first hash value representation of the recovery string is generated for the password protected device. The first hash value is then compared to a second hash value, which second hash value is generated by another computer device and is representative of a second recovery string that includes at least the metadata and the unique identifier associated with the password protected device. Password reset functionality for the password protected device is enabled when the first and second hash values match.
G06F 21/46 - Structures ou outils d’administration de l’authentification par la création de mots de passe ou la vérification de la solidité des mots de passe
An electrical cabinet supplies at least two electrical loads (14) and includes: electromechanical units (130), each supplying an electrical load and including an analysis device, a controlled switch and a magnetic type protection device protecting the electromechanical unit and the electrical load; and electronic units (30), each supplying an electrical load, including an analysis device and a controlled switch, and being devoid of a magnetic type protection device. The electrical cabinet includes two functional zones, a first of which receives at least one electromechanical unit, and a second of which receives at least two electronic units and a common protection device (60), separate from the electronic units, protecting all the electronic units in the second functional zone and the electrical loads connected to them. In addition, the first functional zone is adapted to accommodate at least two electronic units and a common protection device, and the second functional zone is adapted to accommodate at least one electromechanical unit.
A method is provided, including: (1) displaying a plurality of tree elements (TEs) representing objects within a hierarchical tree structure, the TEs including a first TE representing a first object having a first characteristic and a second TE representing a second object having a second characteristic and not having the first characteristic; (2) displaying a first icon correlated to the first TE; (3) displaying a second icon correlated to the second TE separate from the first icon; (4) receiving a user selection of the first icon; (5) in response, initiating a first editor configured to modify a first property of the first object associated with the first characteristic; (6) receiving a user selection of the second icon; and (7) in response, initiating a second editor configured to modify a second property of the second object associated with the second characteristic, the second editor not configured to modify the first property.
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
H04L 41/08 - Gestion de la configuration des réseaux ou des éléments de réseau
G06F 1/28 - Surveillance, p. ex. détection des pannes d'alimentation par franchissement de seuils
47.
CONTROLLER, CONTROL METHOD, POWER SWITCH SYSTEM, PROGRAM PRODUCT AND STORAGE MEDIUM
The present disclosure relates to a controller for controlling an operation of a power switch cabinet with a plurality of power modules, the controller communicating with the plurality of power modules in a publish-subscribe mode through a bus, the controller being configured to determine a power change triggering event; in response to the power change triggering event, determine one or more target enabled power modules to be enabled and respective target output powers of the one or more target enabled power modules based on a target total output power of the power switch cabinet and an information table associated with the plurality of power modules; and control the one or more target enabled power modules to be enabled at their respective target output powers. The present disclosure relates to a control method, a computer program product, a computer-readable storage medium and a power switch system.
H02H 7/22 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour appareillage de distribution, p. ex. système de barre omnibusCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour dispositifs de commutation
H02B 1/24 - Circuits pour tableaux ou stations de commutation
H02H 1/00 - Détails de circuits de protection de sécurité
48.
INSULATION DEVICE FOR A BATTERY COMPARTMENT, BATTERY COMPARTMENT, ELECTRICAL APPARATUS AND ASSOCIATED ELECTRICAL CIRCUIT BREAKER
This insulation device (250) for a battery compartment (200) comprises a ribbon (260), which extends according to a longitudinal axis (A260) and which comprises a first insulation portion (261), which is electrically insulating, which is continuous along the longitudinal axis (A260), and which is configured to be interposed between a contact terminal (214) and a terminal of an electrical battery (212) in order to prevent the passage of current between the contact terminal and the terminal. The ribbon also comprises a second insulation portion (262) and a conduction portion (263), which is configured not to prevent the passage of current between the terminal and the contact terminal when the conduction portion (263) is interposed between the contact terminal and the terminal. The conduction portion is interposed, according to the longitudinal axis, between the first insulation portion (261) and the second insulation portion (262).
H01M 10/48 - Accumulateurs combinés à des dispositions pour mesurer, tester ou indiquer l'état des éléments, p. ex. le niveau ou la densité de l'électrolyte
H01M 50/588 - Moyens pour empêcher un usage ou une décharge indésirables pour empêcher les contacts incorrects à l’intérieur ou à l’extérieur des batteries à l’extérieur des batteries, p. ex. les contacts incorrects des bornes ou des barres omnibus
49.
CONTROL UNIT FOR AN ELECTRICAL CIRCUIT BREAKER AND ASSOCIATED ELECTRICAL CIRCUIT BREAKER
This control unit (20) comprises a casing (30) defining a front plane (P22) where a housing (401), configured to receive a communication module (400) in an assembled position, opens. Contact pads (36) are arranged at the bottom of the housing recessed from the front plane (P22), so that a clearance distance between each contact pad and the front plane is greater than a class 2 isolation distance, according to the IEC 947-1:2019 standard, under a voltage greater than 690 V. The communication module comprises an envelope (410), which delimits a cavity (411), configured to receive a wireless communication card (414) and which in an assembled position of the casing, closes the housing, so that a creepage distance between each contact pad and the front plane is greater than a class 2 isolation distance under a voltage greater than 690 V according to the IEC 947-1:2019 standard.
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
Control Unit for an Electrical Circuit Breaker and Associated Electrical Circuit Breaker
Control Unit for an Electrical Circuit Breaker and Associated Electrical Circuit Breaker
This control unit (20) presents a front face (22) extending on a front plane (P22) where a connection housing (301), closable by a cover (308), opens and which is configured to receive a connection module (300) in an assembled position. Contact pads (36) are arranged at the bottom of the housing. The connection module presents a front face (311A) with an output connector (316). In the assembled position, the closed cover extends a creepage distance between the output connector and the front plane beyond a class 1 isolation distance under a voltage less than or equal to 690 V. In the absence of the connection module, the closed cover extends a clearance distance between each contact pad and the front plane (P22) beyond a class 2 isolation distance under a voltage greater than 690 V.
This control unit (20) presents a front face (22) extending on a front plane (P22) where at least one housing (201; 301; 401) configured to receive a functional module (200; 300; 400) in an assembled position opens. Contact pads (36) are arranged at the bottom of each housing recessed from the front plane, so that a clearance distance between each contact pad and the front plane is greater than a class 2 isolation distance under a voltage greater than 690 V. In the assembled position, each functional module at least partially closes the corresponding housing, so that a creepage distance between each contact pad and the front plane is greater than a class 1 isolation distance under a voltage less than or equal to 690 V.
This battery module (200) is configured to be inserted into a battery housing (201) opening onto a front face (22) of a control unit (20) of an electrical circuit breaker. The battery module comprises an envelope (210) with a proximal wall (214), which is generally orthogonal to a main axis (A214), and a peripheral wall (216), which extends from the proximal wall and presents a continuous contour around the main axis, the proximal wall and the peripheral wall together delimiting a cavity (211) for receiving a battery (212). The battery module comprises a conductive element (220B), which is partially received in the cavity and is configured to be connected to a pole of the battery. The proximal wall and the peripheral wall together form a continuous portion of the envelope that extends from the proximal wall and according to the main axis, at a minimum distance (L240) greater than or equal to 14 mm.
H01M 50/251 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports spécialement adaptés aux dispositifs fixes, p. ex. production d’énergie tampon ou production d’énergie de secours
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
H01M 50/202 - Boîtiers ou cadres autour du boîtier primaire d’une seule cellule ou d’une seule batterie
H01M 50/271 - Couvercles des boîtiers secondaires, des bâtis ou des blocs
H01M 50/296 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les bornes des blocs de batterie
53.
CLOUD BASED LI-ION BATTERY LIFE OPTIMIZATION UTILIZATION WITH HYBRID MODE OF OPERATION
According to aspects of the disclosure, an uninterruptible power supply (UPS) system is presented, the UPS System comprising at least one first input configured to be coupled to a primary power source and to a secondary power source, a second input configured to be coupled to a backup power source, an output configured to be coupled to at least one load, and at least one controller configured to receive a signal indicating that the secondary power source is prepared to provide secondary power to the UPS system, determine, responsive to receiving the signal, whether an energy level of the backup power source is above a threshold energy level, and control, responsive to determining that the energy level of the backup power source is above the threshold energy level, the UPS system to provide output power derived from the backup power source to the output.
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
54.
RUNTIME COMPONENT FOR HOT-STANDBY AND HIGH AVAILABILITY
A duplex configuration for application state synchronicity. A primary controller actively monitors and controls a plant/process and a secondary controller takes over in case of a failure of the primary controller. Input data is received at respective inputs of the primary controller and the secondary controller. Determining which of the received input data is associated with or should be treated as External Events permits achieving application state synchronicity between the primary controller and the secondary controller by synchronizing the execution of events associated with the same input data.
The light guide (110) comprises a body (120) having a substantially plane exit surface (112) and an entrance surface (122) configured to capture an incident light flux (F106) emitted by a light-emitting diode (106). The entrance surface (122) comprises a central face (124) astride a median plane (M120) and, on each side of the median plane (M120), a first lateral face (131) and a second lateral face (132), so that the incident light flux (F106) is divided into three distinct light fluxes. The body (120) further comprises external reflecting faces, each configured to reflect light fluxes associated with each lateral face toward the exit surface (112).
This control unit (20) comprises a casing (30) comprising a rear sub-assembly (34) and a front sub-assembly (100), which is assembled to the rear sub-assembly, and which comprises a central portion (102) with two opposing transverse edges (111, 112). The front sub-assembly (100) also comprises fastening members (121, 122) while the rear sub-assembly (34) comprises complementary members (131, 132), which are configured to cooperate with the fastening members to secure the front sub-assembly (100) to the rear sub-assembly (34), so that the two transverse edges are blocked in translation relative to the rear sub-assembly (34) according to two respective opposite and divergent directions, while each of the transverse edges is free to rotate relative to the rear sub-assembly (34) around an axis parallel to the considered transverse edge.
A hot air containment system includes a service access partition assembly having a first opening, a second opening, and a third opening. The first opening is configured to provide access to an access space. The second opening is configured to provide access to cooling equipment and to receive a blanking panel. The third opening is configured to pass hot air from heat-generating equipment.
A fault managed power system (FMPS) measures leakage current in an electronic circuit. The FMPS comprises a source controller, leakage current sensor, pulsing controller, and load end circuit. The source controller generates a pulsing input defining a current-on time interval and current-off time interval. During the current-off time interval, a source driver of the source controller opens a source switch to disconnect power from a power source. The leakage current sensor utilizes a leakage current sensor driver to open a leakage current sensor switch. The pulsing controller utilizes a pulsing driver to close a pulsing switch to provide a return path for leakage current during the current-off time interval. A holdup capacitor at the load end circuit reverse biases a blocking diode to isolate a load from the electronic circuit, such that leakage current flows in the leakage current sensor to enable an accurate measurement of the leakage current.
A control system includes a master control module and at least one power module. The master control module sends information indicating that the master control module operates normally to each of the at least one power module at a predetermined period, and performs a control operation for controlling the at least one power module, and a starting power module whose operating address is a predetermined starting address among the at least one power module operates as the master control module based on not receiving the information within the predetermined period, wherein the operating addresses of the at least one power module are ranked according to a sequential order in which the master control module receives requests for the operating addresses by the at least one power module, and starting from the predetermined starting address.
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
G06F 1/26 - Alimentation en énergie électrique, p. ex. régulation à cet effet
60.
ADAPTIVE POWER USAGE EFFECTIVENESS FOR DATA CENTERS
Aspects and embodiments disclosed herein include a method of performing an adaptive calculation of power usage efficiency (PUE) of a data center. The method comprises receiving a first input defining quantities and types of equipment in the data center, determining an estimated PUE and a first measure of uncertainty in the estimated PUE from the first input using a range of possible values associated with parameters of one or more items of equipment in the data center, receiving a second input comprising at least one value of one or more parameters of one or more items of equipment in the data center, refining the estimated PUE and determining a second measure of uncertainty in the estimated PUE based on the second input, and presenting the refined PUE and the second measure of uncertainty in the refined PUE to a user.
G06F 11/34 - Enregistrement ou évaluation statistique de l'activité du calculateur, p. ex. des interruptions ou des opérations d'entrée–sortie
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"
G06F 9/50 - Allocation de ressources, p. ex. de l'unité centrale de traitement [UCT]
G06Q 10/06 - Ressources, gestion de tâches, des ressources humaines ou de projetsPlanification d’entreprise ou d’organisationModélisation d’entreprise ou d’organisation
An uninterruptable power supply is disclosed. The uninterruptable power supply includes an input, a first output, and a second output. The uninterruptable power supply includes a first bypass line coupled between the input and the second output. The uninterruptable power supply further includes a first output connector configured to be coupled to a first load. The uninterruptable power supply includes a second output connector configured to be coupled to a second load. The uninterruptable power supply additionally includes a first relay configured to selectively couple the second output connector to either the first output or the first bypass line. A non-transitory computer-readable medium storing thereon instructions for operating an uninterruptable power supply is disclosed. Methods of operating an uninterruptable power supply are also disclosed.
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 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
H02J 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
62.
SECURITY PROTOCOL PROXY FOR AN OPERATIONAL TECHNOLOGY SYSTEM
A firewall and/or security appliance is provided between an external network or zone (network/zone) and an internal network/zone having a processing device configured to perform operations including receiving or transmitting inbound and outbound messages of network traffic between the external network/zone, an external port connected to the external network/zone supporting at least one secure protocol, and an internal port connected to the internal network/zone not supporting the at least one secure protocol, and providing firewall and/or security protection for filtering and/or monitoring the network traffic, including adding or removing encryption and/or first applicable security aspects of the at least one secure protocol before transmitting a message depending on whether the message is an inbound or outbound message.
A method for establishing a secure connection between an industrial device and a remote device, wherein one of the industrial device and the remote device is referred as a first device, and the other one of the industrial device and the remote device is referred as a second device, the method comprising: creating a virtual private network, VPN; storing a first configuration information of the VPN for the first device; storing a second configuration information of the VPN for the second device; connecting the first device to the VPN based on the first configuration information; creating at least one first token that includes the second configuration information; transferring the second configuration information to the second device through the at least one first token; connecting the second device to the VPN based on the second configuration information transferred through the at least one first token; communicating between the first device and the second device via the VPN.
A wall plate for DIN rail style devices includes a rail extending along a longitudinal axis and configured for receiving DIN rail style devices mounted thereto. A surface mount section extends along the longitudinal axis from a first lateral end of the surface mount section to a second lateral end of the surface mount section. The rail is connected integrally to the surface mount section. The surface mount section is configured to be mounted to a surface to support the rail and DIN rail style devices from the surface. A cable support is connected integrally to the surface mount section. The cable support includes cable anchors extending laterally away from the rail configured to support cables and/or wires extending from the DIN rail style devices tied to the cable anchors. The rail, the surface mount section, and the cable support are monolithic with one another.
The present invention relates to a system for monitoring an electrical cabinet able to be connected between an electrical source (3) and a plurality of loads (5), the electrical cabinet (10) comprising a plurality of switching devices (20), each device comprising a movable member (22) configured to be displaced when an electrical fault is detected by the device or following a command from a user, each device being of one type from among the group consisting of: a circuit breaker type and a type other than a circuit breaker the system comprising at least one radar unit (32), configured to, when one of the movable members is displaced, emit an output signal representative of a speed of displacement of the movable member as well as a stroke of the movable member; and an electronic control module, configured to receive the output signal and determine the type of device to which the movable member associated with the output signal belongs.
H01H 71/04 - Moyens pour indiquer l'état du dispositif de commutation
H01H 9/18 - Marques distinctives sur interrupteurs, p. ex. pour indiquer l'emplacement de l'interrupteur dans l'obscuritéAdaptation des interrupteurs pour recevoir des marques distinctives
66.
AI ALGORITHM BALLOTING SYSTEM FOR COMPLEX ELECTRICAL EVENTS AND ISSUES
Fault or disturbance location detection in an electrical system. Energy-related data in the electrical system is captured using at least one intelligent electronic device (IED) and analyzed to identify fault or disturbance events in the electrical system. The outputs of a plurality of fault or disturbance location detection algorithms include independently ascertained location(s) of the faults or disturbances and a weighted ballot is applied to each of the outputs. The outputs are compiled for determining and providing an indication of the location(s). Compiling the plurality of outputs strengthens the conclusiveness and indicates a higher confidence in the determined location.
The present invention provides a method for installing circuit breakers of different frame sizes into an electrical distribution device at the at the factory or on the jobsite without having to remove the original factory installed line and load busing and installing new line and load busing for the particular frame size of the circuit breaker to be installed. The invention also provides a means for reducing the number of line and load busing assemblies that the electrical distribution device manufacturer must keep in inventory.
A causal diagnostic system and method for monitoring and predicting issues associated in an electrical system. A load diagnostic system coupled to a load within the electrical system acquires first data relating to the load and an IED connected within the electrical system nearer an electrical source upstream of the monitored load. The IED acquires second data relating to the electrical system, which is at least one of energy-related data and non-energy-related data. A processor receiving and responsive to the acquired first and second data executes instructions for evaluating the first data against the second data to identify a correlation therebetween, evaluating the identified correlation to determine a condition of the electrical system associated with the IED, and taking at least one action to address the condition of the electrical system associated with the IED.
G01R 19/25 - Dispositions pour procéder aux mesures de courant ou de tension ou pour en indiquer l'existence ou le signe utilisant une méthode de mesure numérique
69.
SHORT-CIRCUIT PROTECTION CIRCUIT FOR SIC MOS TRANSISTOR
Embodiments of the disclosure provide a short-circuit protection circuit for a SiC MOS transistor including: a state detection unit configured to generate an indication signal for indicating whether a short-circuit occurs; a driving unit connected to the SiC MOS transistor, to drive the SiC MOS transistor to be turned off in response to that the indication signal indicates that a short-circuit occurs; and a power supply voltage conversion unit, the power supply voltage conversion unit being connected to the state detection unit, to switch between a first on position and a second on position, the power supply voltage conversion unit being connected to the driving unit, to provide a first power supply voltage or a second power supply voltage to the driving unit, the driving unit being configured to provide a first driving voltage to the SiC MOS transistor and provide a second driving voltage to the SiC MOS transistor.
H02H 3/087 - Circuits de protection de sécurité pour déconnexion automatique due directement à un changement indésirable des conditions électriques normales de travail avec ou sans reconnexion sensibles à une surcharge pour des systèmes à courant continu
H02H 1/00 - Détails de circuits de protection de sécurité
70.
AUTOMATIC ASSESSMENT OF ELECTRICAL UNBALANCE ON THREE-PHASE LOADS
Method and system for assessing and managing an electrical unbalance condition associated with a three-phase electrical system. An Intelligent Electronic Device (IED) coupled to the load acquires energy-related signals associated with the electrical system. A processor is configured to characterize electrical unbalance between a plurality of conductors analyze data associated with the characterization to identify electrical unbalance across the plurality of conductors, and determine the extent of the contribution of the electrical source(s), and the extent of the contribution of the load(s) in the electrical system, to the identified electrical unbalance condition.
Signal extraction enables advanced energy analytics. Energy consumption data collected for a site by energy consumption meters is disaggregated into a plurality of granular classifications by identifying baseload candidates among the data, grouping sequences of the baseload candidates based on timestamps, and categorizing the grouped sequences as either baseload points or non-baseload points, including transition and open hours classifications. A per meter model of normal energy consumption from the energy consumption data is generated as a function of the baseload points and timestamps and the data is analyzed to identify incoherences relative to the model.
G08B 31/00 - Systèmes d'alarme à prédiction caractérisés par une extrapolation ou un autre type de calcul utilisant des données historiques mises à jour
G01R 21/133 - Dispositions pour procéder aux mesures de la puissance ou du facteur de puissance en utilisant des techniques numériques
73.
Centralized certificate management for certificate pinning
A method is provided for storing a proxy site certificate and up-to-date cloud site certificates for cloud site(s), receiving a request from a client application executing on a client device to access one or more of the cloud site(s), the client device being a computing device, authenticating with the client application using the proxy site certificate and based on the proxy site certificate being pinned to the client application, requesting a secure connection with the cloud site(s) on behalf of the client application, receiving, in response to the request, a site certificate for each of the cloud site(s), authorizing with the cloud site(s) on behalf of the client application using the received site certificate for each of the cloud site(s) and the certificate data stored for each of the respective cloud site(s), and facilitating direct communication between the client application and the cloud site(s) that were successfully authorized.
In accordance with at least one aspect of this disclosure, a fastener can include a shaft comprising a first material. The fastener can include a head attached to the shaft comprising a second material, wherein the second material is more electrically conductive and/or thermally conductive than the first material.
F16B 33/02 - Tracé du filetageProfils de filetage particuliers
H01R 4/34 - Conducteurs logés sous la tête d'une vis
H01R 4/56 - Connexions conductrices de l'électricité entre plusieurs organes conducteurs en contact direct, c.-à-d. se touchant l'un l'autreMoyens pour réaliser ou maintenir de tels contactsConnexions conductrices de l'électricité ayant plusieurs emplacements espacés de connexion pour les conducteurs et utilisant des organes de contact pénétrant dans l'isolation un conducteur étant vissé dans un autre
H01R 4/62 - Connexions entre des conducteurs constitués de matériaux différentsConnexions entre ou avec des conducteurs en aluminium avec ou sans âme en acier
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
Energy analytics and management includes collecting energy consumption data for a site by energy consumption meters. The energy consumption data is disaggregated into a plurality of granular classifications as a function of data point values and data point timestamps and analyzed in view of the classifications and in view of additional site information and historical energy consumption data to identify periods of over consumption and associated over consumption patterns for the site. A visualization provides information about the periods of over consumption and associated over consumption patterns, including a recommendation for improving energy consumption efficiency for the site.
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"
Embodiments of the present invention provide a busbar connecting assembly for connecting busbars, a busbar assembly, and a busway enclosure assembly. The busbar connecting assembly comprises: a pair of conductive plates, which are suitable for clamping and connecting a first busbar and a second busbar which are separated from each other and extend in the same extension direction, wherein each conductive plate of the pair of conductive plates comprises: a body; a pair of coupling portions, which are at least arranged at the end portions of the body in the extension direction, wherein the pair of coupling portions are respectively made of the same material as the surfaces of connecting portions of the first busbar and the second busbar, and coupled to the body in a solid-liquid coupling or solid-solid coupling manner; and a positioning hole, which is located in the middle of the body in the extension direction; and a locking member, which is coupled in the positioning hole to lock and electrically connect the first busbar and the second busbar by respectively pressing the pair of coupling portions to the surfaces of the connecting portions of the first busbar and the second busbar. In this way, the contact resistance of busbar electrical contact can be reduced, and the stability of electrical contact can be improved.
A contactor is proposed, which includes a stationary contact bracket having a main body and a plurality of terminals extending from the main body and configured to be electrically connected with wires, each of the plurality of terminals including a plate-shaped terminal body and a terminal hole penetrating through the terminal body; a junction box having a plurality of wiring holes and assembled to the stationary contact bracket, wherein each of the plurality of terminals is located in a corresponding wiring hole; wherein the surface of the junction box away from the stationary contact bracket is provided with a groove, and the groove is located between the plurality of terminals.
A method for determining motion profile data for a transport system is provided. The method comprises: determining first motion profile data based on a machine learning method, wherein the first motion profile data comprises information on a first segment of transport; and determining second motion profile data based on a movement of a further transport system, wherein the second motion profile data comprises information on a second segment of transport.
A heater and/or a reactor system having a conductive medium and a conductor adjacent to the conductive medium is described. The system has a source of electrical energy coupled to the conductor to provide electrical energy and create a magnetic field around the conductive medium. The system produces an eddy current that heats the conductive medium. Also described are methods of heating using the heater and/or a reactor system.
A method of broken conductor detection for a power system is disclosed. The method includes: determining whether a first condition is satisfied; based on determining that the first condition is satisfied, receiving information of a second voltage phasor associated with a second detection point and synchronized with information of a first voltage phasor; determining a linked impedance between the first detection point and the second detection point based on the information of the first current phasor, the information of the first voltage phasor and the information of the second voltage phasor; and determining that a broken conductor exists between the first detection point and the second detection point based on the linked impedance being greater than a second threshold. Furthermore, a detection device for broken conductor detection of an electric power system, a computer program product and a relay protection device are disclosed.
G01R 31/58 - Test de lignes, de câbles ou de conducteurs
G01R 31/08 - Localisation de défauts dans les câbles, les lignes de transmission ou les réseaux
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
81.
METHOD, DEVICE AND SYSTEM FOR DETECTING SINGLE-PHASE BROKEN CONDUCTOR
The present disclosure provides a method, a device and a system for detecting a single-phase broken conductor. The method includes: collecting a three-phase current at a measurement point; obtaining a positive sequence current and a negative sequence current from the collected three-phase current; calculating a change of the positive sequence current and a change of the negative sequence current within a first time interval; and when an amplitude of the positive sequence current decreases, an amplitude of the negative sequence current increases, a decrease of the amplitude of the positive sequence current is greater than a first predetermined value, and a ratio of a magnitude of change of the negative sequence current to a magnitude of change of the positive sequence current is greater than a second predetermined value, determining that a first set of faults occur, the first set of faults including a single-phase broken conductor.
An iron core for a contactor and a contactor. The iron core includes an iron core body, the iron core body includes a plurality of silicon steel sheets fixed together by lamination, the iron core body further includes a metal rod, the metal rod penetrates and is fixed to at least some of the plurality of silicon steel sheets, and a material of the metal rod is one or more selected from the group consisting of aluminum, aluminum alloy, magnesium, magnesium alloy, zinc and zinc alloy.
Examples of the disclosure include a DC/DC converter including an input configured to be coupled to a DC power source, a sparse active neutral point clamped converter (SANPC) coupled to the input, a plurality of transformers coupled to the SANPC, the plurality of transformers including a first transformer and a second transformer, a first AC/DC converter coupled to the first transformer, a second AC/DC converter coupled to the second transformer, and at least one output coupled to the first AC/DC converter and the second AC/DC converter and configured to provide DC output power to one or more loads.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02M 1/08 - Circuits spécialement adaptés à la production d'une tension de commande pour les dispositifs à semi-conducteurs incorporés dans des convertisseurs statiques
Examples of the disclosure include a power system including a first device having a first converter and a first DC bus, a second device having a second converter and a second DC bus, an output coupled to a load, and at least one controller configured to control, in a mains mode, the first device to be in an active state, control the first converter to maintain the first DC bus at an active voltage in the active state of the first device, control, in the mains mode, the second device to be in a standby state, control the second converter to maintain the second DC bus at a standby voltage higher than the active voltage in the standby state of the second device, and control the second converter to transition to the active state responsive to initiating a transition from the mains mode to a backup mode.
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 3/32 - Dispositions pour l'équilibrage de charge dans un réseau par emmagasinage d'énergie utilisant des batteries avec moyens de conversion
85.
SYSTEMS AND METHODS FOR EVALUATING ELECTRICAL PHASORS TO IDENTIFY, ASSESS, AND MITIGATE POWER QUALITY ISSUES
Systems and methods for evaluating electrical phasors to identify, assess and mitigate selected power quality issues are disclosed herein. A method in accordance with one embodiment of this disclosure includes capturing or deriving at least one energy-related signal using one or more Intelligent Electronic Devices in an electrical system, and processing electrical measurement data from, or derived from, the at least one energy-related signal to identify anomalous characteristics in the electrical system. In response to identifying the anomalous characteristics in the electrical system, a degree of voltage phase jump and a voltage sag magnitude may be determined based on or using the identified anomalous characteristics. The degree of the voltage phase jump and the voltage sag magnitude may be displayed on at least one phasor diagram, and the at least one phasor diagram may be analyzed to determine most optimal/cost-effective apparatus(es) to mitigate at least one of the identified anomalous characteristics.
H02J 3/00 - Circuits pour réseaux principaux ou de distribution, à courant alternatif
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
H02J 13/00 - Circuits pour pourvoir à l'indication à distance des conditions d'un réseau, p. ex. un enregistrement instantané des conditions d'ouverture ou de fermeture de chaque sectionneur du réseauCircuits pour pourvoir à la commande à distance des moyens de commutation dans un réseau de distribution d'énergie, p. ex. mise en ou hors circuit de consommateurs de courant par l'utilisation de signaux d'impulsion codés transmis par le réseau
86.
SWITCHING DEVICE AND METHOD FOR CONTROLLING THE SWITCHING DEVICE
A switching device including a coil a first switch and a second switch connected in series. The switching device includes a first diode with the anode connected to a second end of the coil; a second diode with the cathode connected to a first end of the coil; a first power supply unit, the first end of which is connected to the second end of the coil and the second end of which is connected to the low potential end, and the output end of which outputs a first supply voltage; a current detection unit, which is connected between the second end of the second switch and the low potential end; a voltage detection unit, which is connected between the high potential end and the low potential end; and a control unit. A method for controlling the switching device is also disclosed.
The disclosure provides a breaking unit including a stationary contact with a contact surface facing a second direction perpendicular to the first direction; a moving contact arranged at the first side of the stationary contact in the second direction and configured to move relative to the stationary contact; a plurality of arc extinguishing grids arranged at the first side of the stationary contact and at intervals along the first direction; an arc extinguishing shield including a first section and a second section, wherein the first section and the second section are connected to partially surround the arc extinguishing grid, with gaps provided between the first section and the arc extinguishing grid, as well as between the second section and the arc extinguishing grid.
A method for manufacturing a terminal conductive pin for a contactor, a terminal conductive pin and a contactor. The method includes: providing a blank; pre-electroplating the blank at a first temperature; reflow plating the blank at a second temperature different from the first temperature to form a coating layer on a surface of the blank; and stamping the blank with the coating layer to form the terminal conductive pin including at least one bent part, the coating layer completely covers a surface of the at least one bent part.
H01R 43/16 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour la fabrication des pièces de contact, p. ex. par découpage et pliage
H01R 13/03 - Contacts caractérisés par le matériau, p. ex. matériaux de plaquage ou de revêtement
METHOD FOR DETERMINING A PREDICTIVE OPERATING SCENARIO OF A CHARGING STATION SYSTEM FOR ELECTRIC VEHICLES, ASSOCIATED CONTROL METHOD AND CHARGING STATION SYSTEM
A method for determining a predictive operating scenario of a charging station system for electric vehicles including a power supply system and a plurality of charging stations powered by the power supply system and capable of charging electric vehicles. The method includes, for each charging station and for each time step of a time interval, maintaining the charging station in an active or inactive state, or changing the state of the charging station, with a probability of change of state calculated on the basis of: the time and date corresponding to the time step; a duration since the last change of state of the base station; and if the recharging station is in an active state, a time remaining before an announced end time for recharging the electric vehicle.
An air-containment system beam includes a body having a first channel configured to receive a beam connector, a second channel configured to receive an air-containment panel, a third channel configured to receive at least one of a cabinet seal or a ceiling seal, and a fourth channel configured to receive at least one of a cabinet support or a ceiling panel support. The air-containment system beam further may include a fifth channel configured to receive at least one lighting support.
A power supply circuit comprises control signal circuitry comprising power control command generation means for receiving or generating a power supply command and for generating internal switching control signals according to the power supply command for controlling power supply, and a first galvanic separation stage receiving at its input the internal switching control signals and producing at its separation output output control signals. It also comprises power control circuitry with power input terminals connectable to an input power supply, a signal input connected to said separation output, a semiconductor power switch for switching on and off power drawn from said power input terminals in accordance with the output control signal from said signal input, a first transformer comprising a first primary winding connected to said semiconductor power switch and to one of said power input terminals and a first secondary winding inductively coupled with said first primary winding, and a power output circuit connected to said first secondary winding and having power output terminals for supplying controlled supply power.
H02M 3/335 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant continu avec transformation intermédiaire en courant alternatif par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrodes de commande pour produire le courant alternatif intermédiaire utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs
H02H 7/12 - Circuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour convertisseursCircuits de protection de sécurité spécialement adaptés aux machines ou aux appareils électriques de types particuliers ou pour la protection sectionnelle de systèmes de câble ou de ligne, et effectuant une commutation automatique dans le cas d'un changement indésirable des conditions normales de travail pour redresseurs pour convertisseurs ou redresseurs statiques
H02M 1/14 - Dispositions de réduction des ondulations d'une entrée ou d'une sortie en courant continu
H02M 7/06 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant continu sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge sans électrode de commande ou des dispositifs à semi-conducteurs sans éléctrode de commande
H02M 7/527 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type thyratron ou thyristor exigeant des moyens d'extinction utilisant uniquement des dispositifs à semi-conducteurs avec commande automatique de la forme d'onde ou de la fréquence de sortie par modulation de largeur d'impulsions
94.
Improving Customer Net Satisfaction Score on Delivery Using Machine Learning
Systems/methods for deriving insight from delivery KPI data uses machine learning to improve customer NSSoD. The systems/methods group customers into clusters based on their delivery experience, then correlates the NSSoD from customers in a cluster with their delivery related KPIs to identify high impacting KPIs for a customer. The delivery related KPIs may be a predefined set of KPIs selected as needed for a particular application. The systems/methods generate a customer specific KPI score based on KPI data for the most recent month for the customer and historical KPI data over the past 12 months for the entire cluster for the predefined set of KPIs. The use of historical KPI data provides a larger set of data on which to perform analysis, thereby offering more accurate insight. The above approach allows companies to focus on specific delivery KPIs within a cluster that are likely to increase the NSSoD.
Methods of heating a reactor system by providing electrical energy are described. A reactor system comprising at least one reactor tube having a catalyst disposed therein and comprises at least one electrically conductive surface is heated by providing electrical energy to the at least one electrically conductive surface on the reactor tube and adjusting the frequency of the electrical energy provided to the at least one electrically conductive surface to control the temperature of the reactor tube and the catalyst disposed therein. The reactor tube may be electrically isolated from other electrically conductive components of the reactor system.
B01J 8/06 - Procédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes dans des réacteurs tubulairesProcédés chimiques ou physiques en général, conduits en présence de fluides et de particules solidesAppareillage pour de tels procédés avec des particules immobiles, p. ex. dans des lits fixes les particules solides étant disposées dans des tubes
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
96.
ELECTRICAL CONNECTION DEVICE, AND ASSOCIATED ELECTRICAL UNIT AND DISTRIBUTION BOARD
This invention relates to an electrical connection device between an electrically conductive member (4A) and a terminal block (6) of an electrical unit (3). The connection device comprises a nut (23A), adapted to receive a screw (21A) which, by screwing, clamps together the electrically conductive member and the terminal block, pressing them against the nut, a core (25A), which is thermally conductive and which is bonded to the nut so as to transfer heat by conduction between the nut and the core, and a support (27A) which supports the nut and the core so as both to hold the nut securely in position and to transfer heat by conduction between the core and the support. The support is made of a material that emits a release containing microparticles and/or at least one gaseous compound when that material is heated above a predetermined temperature threshold.
H01R 13/22 - Contacts pour coopération par aboutage
H01R 13/621 - Boulon, vis de serrage ou attache à vis
H02B 1/04 - Montage sur ces dispositifs d'interrupteurs ou d'autres dispositifs en général, l'interrupteur ou le dispositif étant muni ou non d'une enveloppe
An electric current switching device including: a first line portion including a first electrical conductor and a fixed contact secured to the first conductor; and a second line portion including a second electrical conductor and a movable contact in rotation configured to be moved between: an open position preventing the passage of current, and a closed position allowing the passage of current. The movable contact extends, in the closed position, in a direction transverse to a direction of extension of the first electrical conductor. The fixed contact includes a first portion configured to be in contact with the movable contact and a second portion fixed to the first electrical conductor, wherein the first portion and the second portion are offset in the direction of extension of the first electrical conductor.
A system for turning on thyristors is presented, the system comprising: an input configured to be coupled to a power source; an output configured to be coupled to a load; a first branch coupled between the input and the output and including a first thyristor having a first threshold voltage; a second branch coupled between the input and the output and coupled in parallel with the first branch, the second branch including a second thyristor having a second threshold voltage higher than the first threshold voltage; and at least one controller configured to control the system to selectively generate a biasing voltage across the second thyristor to induce a change in a voltage across the second thyristor from a first voltage to a second voltage, the first voltage being less than the second threshold voltage and the second voltage being greater than the second threshold voltage.
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
H03K 17/13 - Modifications pour commuter lors du passage par zéro
The invention relates to a method of controlling an industrial machine, the industrial machine comprising a control unit, e.g. a PLC, and at least one actuator and/or sensor which is controlled by the control unit, wherein
a Language Model is provided,
a Language Model Interface is provided,
a Context Information Library is provided, which stores information on the industrial machine, particularly commands executable by the industrial machine,
wherein
the Language Model Interface provides information on the industrial machine from the Context Information Library to the Language Model,
the Language Model sends commands to be executed by the industrial machine to the Language Model Interface,
the Language Model Interface translates the commands received from the Language Model into machine commands for the control unit.
G05B 19/05 - Automates à logique programmables, p. ex. simulant les interconnexions logiques de signaux d'après des diagrammes en échelle ou des organigrammes
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
100.
HEAT-SENSITIVE MATERIAL FOR AN OVERHEATING DETECTION ELEMENT, AND ASSOCIATED DETECTION ELEMENT, ELECTRICAL EQUIPMENT AND ELECTRICAL ENCLOSURE
The present heat-sensitive material is a heat-injectable and electrically insulating material, the heat-sensitive material including a polymer matrix, made of a thermoplastic polymer material or of a thermoplastic elastomer, a plasticizer, having a molar weight (M), and a filler in the form of particles, in particular carbon black. The molar weight (M) of the plasticizer is chosen according to a first predetermined temperature threshold (Ti), such that the heat-sensitive material is configured to release volatile species from the heated plasticizer and filler particles entrained by the plasticizer when the heat-sensitive material is subjected to a temperature higher than the first temperature threshold (Ti), said volatile species from the plasticizer and filler particles being detectable by a detection device.
G01K 11/06 - Mesure de la température basée sur les variations physiques ou chimiques, n'entrant pas dans les groupes , , ou utilisant la fusion, la congélation ou le ramollissement
