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WO/2022/200560A1 |
Disclosed is an instrumentation and control drawer for a switchgear cabinet, the drawer being connected to a power source, to an electrical load and to at least one communication interface allowing the drawer to be powered or to communic...
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WO/2022/200552A1 |
A monitoring/control plug-in unit (138) for an electrical connection enclosure comprises a front part (300) comprising an aeration grille (326) and a rear part (348) in which a rear ventilation area and functional elements (362) are form...
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WO/2022/201493A1 |
This solid insulated bus (100) comprises a conductive and flexible tubular grounding sheet (11) attached to multiple insulating adapters (1) and a bus (2). By connecting a ground wire (12) to this grounding sheet (11), a first grounding ...
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WO/2022/200556A1 |
An electrical-connection cabinet comprises at least one electrical source connected to an associated electrical load and comprising a base, a front part, a cap, and functional elements fixed to the base. All of the electrical sources hav...
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WO/2022/200659A1 |
Gas-insulated electrical switchgear for medium and high-voltage electrical distribution networks that allows configuring different electrical diagrams and that basically consists of a first gas-insulated enclosure (1) and is equipped wit...
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WO/2022/200563A1 |
The invention relates to a functional module (200) that comprises one or more control/command units (138) connected to a communication module, and a computer bus section (204) connecting all the units to the communication module. Each un...
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WO/2022/200586A1 |
A support box (60) for supporting functional elements within the frame (28) of an electrical connection enclosure comprises at least one pair (70) of guide rails (72) for the translational guidance of a monitoring/control plug-in unit fo...
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WO/2022/200279A1 |
The invention relates to a method for operating a switchgear (1) and to a switchgear (1) which can be operated according to the method. The method according to the invention has at least the following steps: measuring a conductor tempera...
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WO/2022/200565A1 |
Disclosed is a modular instrumentation and control drawer (138) for a switchgear cabinet, the drawer being configured so as to be connected, on the one hand, to a power source and, on the other hand, to an electrical load. The drawer com...
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WO/2022/200583A1 |
Disclosed is an instrumentation and control drawer (138) for a switchgear cabinet, the drawer comprising functional elements and enabling the connection and optionally the control and/or monitoring of an electrical load. The instrumentat...
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WO/2022/200551A1 |
Disclosed is a functional module (200) for an electrical connection cabinet; the module (200) comprises one or more instrumentation and control units (138), a protection unit (140) common to all the instrumentation and control units, sup...
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WO/2022/198746A1 |
Disclosed in the present invention are a switch control electrical box and a power distribution method. The switch control electrical box comprises a housing. A conductive slat used for supplying power to MOS transistors in a centralized...
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WO/2022/194812A1 |
An assembly (10) of a modular terminal block (3), in particular a modular disconnect terminal block, comprises an accessory holder (1) of an accessory element (14) and an accessory element (14), the accessory holder (1) having a receptac...
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WO/2022/191374A1 |
The present invention relates to an IoT-based integrated monitoring switchboard and, more specifically, to an IoT-based integrated monitoring switchboard for fault diagnosis and prediction in advance, the switchboard being capable of wir...
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WO/2022/188450A1 |
Provided are an electrical appliance box structure, an air conditioner indoor unit and an air conditioner outdoor unit. The electrical appliance box structure comprises: a PA alloy box and a cover plate, wherein the top of the PA alloy b...
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WO/2022/188960A1 |
The invention relates to a monitoring device (1) for a high-voltage installation (4) that is in operation. The monitoring device (1) has an unmanned vehicle (16), a tower-like insulator (19) arranged on the vehicle (16), and a sensor uni...
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WO/2022/190232A1 |
The gas-insulated switchgear of an embodiment has main bus lines, lines, inter-line terminals, and inter-main-bus-line terminals. The lines are connected to the main bus lines. The inter-line terminals are disposed at the main bus lines ...
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WO/2022/190510A1 |
The present invention improves operability when an electric device is attached to a DIN rail. An attachment structure of the present invention is provided with a fixed engagement portion (12) that engages one end of a DIN rail (50), a ge...
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WO/2022/183257A1 |
The present invention comprises a system and a method for dissipating heat in a single step to the external environment, with a physical separation between the power system (2) and the electronic system (3) with standard assembly of the ...
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WO/2022/183605A1 |
The present application discloses a power distribution and monitoring integrated access door, comprising: a first door box side cabinet for supplying power to a cabinet, a first compartment and a second compartment for power distribution...
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WO/2022/179161A1 |
The present application relates to the technical field of air conditioners, and discloses an electrical cabinet and an air conditioner outdoor unit. The electrical cabinet comprises a cabinet body and a cover; a first side of the cover i...
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WO/2022/178964A1 |
A switchgear system and a method for operating the switchgear system are disclosed. The switchgear system (100) may include a switchgear frame (124) and a truck (150) carrying a circuit breaker (250) and supported for linear movement on ...
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WO/2022/179765A1 |
The invention relates to a corrosion-protected flange connection and to an electric energy transmission device having a corrosion-protected flange connection. The corrosion-protection flange connection has a first flange (1, 1A), a secon...
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WO/2022/178963A1 |
A switchgear system may include a switchgear frame, a truck and circuit breaker mounted thereon. A drive mechanism is mounted on the switchgear frame and configured to rack the circuit breaker into a) a first connected position where the...
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WO/2022/178965A1 |
A medium-voltage switchgear system and a method for operating the medium-voltage switchgear system, the medium-voltage switchgear system includes a three-phase circuit breaker having first, second and third single-phase vacuum interrupte...
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WO/2022/178962A1 |
A switchgear system (100) and a method of accessing an electrical component (160) carried by a truck (144) are disclosed. The switchgear system includes a switchgear frame (124) having an interior compartment (128) and a front opening (1...
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WO/2022/180049A1 |
A switching device (100) for opening and closing a circuit is provided. The switching device comprises a bus-bar tank (110) and a circuit-breaker tank (112). The switching device also comprises a bushing (122) arranged between and coupli...
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WO/2022/180108A1 |
A switching device (100) for opening and closing a circuit is provided. The switching device comprises a bus-bar tank (110) having a first end (110a) and a first bushing (122) coupled to the first end of the bus-bar tank. The switching d...
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WO/2022/178990A1 |
A bus power distribution micromodule, comprising a UPS; a channel door, which contains a bus starting end A; and at least one cabinet, which contains a bus section A1 or A2, wherein an input end of the bus starting end A is connected to ...
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WO/2022/172399A1 |
Provided is a diagnosis device that diagnoses the degree of deterioration of an insulation gas in a gas insulation apparatus. A diagnosis device (3) according to the present disclosure is for a gas insulation apparatus (1) comprising a...
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WO/2022/171520A1 |
An electrical assembly comprises a grounding mechanism (54) and an electrical device (52), the grounding mechanism (54) including a support longitudinal member (56) and a switch contact member (58), the switch contact member (58) arrange...
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WO/2022/170723A1 |
An electrical system (100) for a mobile power generation device, and a mobile power generation device (200). The mobile power generation device (200) comprises a transportation tool (210) and a power generator (220). The electrical syste...
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WO/2022/166287A1 |
The present disclosure relates to the technical field of solar photovoltaics, and provides an electrical control box and a power supply system. The electrical control box comprises: a box body provided with an input end and an output end...
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WO/2022/168048A1 |
A method of operating a hot water supply system of a domestic premises is described, the method including using waste heat from a domestic electrical installation to heat water for use in the hot water supply system. Also described is a ...
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WO/2022/167491A1 |
A pressure vessel for a switchboard of power engineering comprising a fluid-tightly sealed housing (12) having reinforcing profiles (52, 54, 56, 58) between which tension rods (64, 66) are fastened.
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WO/2022/162813A1 |
In order to stably operate a power receiving/distribution facility, a backup power source facility is separately required in case of a power outage. However, there is a problem that securing an installation location is difficult and the ...
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WO/2022/164719A1 |
A drill motor racking apparatus for remote operation of a circuit breaker is disclosed. The drill motor racking apparatus comprises: a racking adapter, wherein the racking adapter is adapted to be engaged by and secured in a racking mech...
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WO/2022/156884A1 |
A connector (100) is disclosed, which is configured to electrically interconnect a first and a second valve arrangement (20, 30) of a high-voltage direct current, HVDC, converter (10). The connector comprises an extendable and retractabl...
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WO/2022/158982A1 |
The invention relates to a compact contactor module (2) for installation in a power post (4). The contactor module (2) comprises a first region (6) associated with a first section (6a) of a printed circuit board (30) said first region (6...
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WO/2022/158154A1 |
This circuit breaker (10) opens a contact part (11) composed of a fixed contact (48a) and a movable contact when a short-circuit current of a load and a power supply is detected. The circuit breaker (10) comprises: an arc extinguishing g...
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WO/2022/158243A1 |
This circuit breaker has disposed thereinside a temperature sensor unit (200) that measures the temperature of a breaker main contact. The temperature sensor unit (200) includes: a thermistor (221) that measures the temperature of the br...
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WO/2022/158155A1 |
A circuit breaker (10) switches on and off an electrical connection between a load and a power source. The circuit breaker (10) comprises an arc-extinguishing grid (82) that splits an arc generated during the contact parting of contacts ...
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WO/2022/151389A1 |
A gas insulated switchgear and a method for use with the gas insulated switchgear. The gas insulated switchgear (1) comprises a metal gas tank (101) filled with an insulating gas to provide an insulating media for electrical components o...
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WO/2022/154974A1 |
A modular power supply system including an enclosure and a casing assembly contained within the enclosure. The casing assembly includes a plurality of slots. The casing assembly is configured to accept a plurality of transformer modules ...
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WO/2022/153554A1 |
Provided is a system used when a power-source-side circuit from a power source and a load-side circuit extending toward a load, a receptacle, and the like are electrically connected via an electric power apparatus, the load operating wit...
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WO/2022/153541A1 |
When a power-supply-side circuit from the power supply side and load-side circuits toward destinations including loads such as illumination facility/equipment, air-conditioning facility/equipment, freezing/refrigerating facility/equipmen...
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WO/2022/154207A1 |
The present invention relates to a switchboard capable of predicting failures through comparative analysis of temperature change trends for a switchboard to be predicted and, more particularly, to a switchboard capable of predicting fail...
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WO/2022/149230A1 |
The present invention has a configuration such that: a fixed-side terminal (1) is provided with an electric field relaxing shield (12d) at a portion opposite to a movable-side terminal (2); an electric field relaxing shield unit (12) is ...
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WO/2022/150689A1 |
Disclosed is a camera adapter having a case with a first side used for mounting a camera, a second side with a surface mount for mounting the camera adapter to a surface such as a wall or a ceiling and a circuit board mounted within the ...
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WO/2022/149232A1 |
This switchgear (100) comprises: a fixed side terminal (2) having an axial rod (9) and a spring (10) for pressing the axial rod (9); and a movable side terminal (1) comprising a movable electrode rod (3) that is disposed facing the fixed...
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