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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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WO/2022/149231A1 |
Provided is a gas-insulated switching device which is capable of adjusting breaking speed and stabilizing the position at which the fixed electrode is separated from the movable electrode.　This gas-insulated switching device is equippe...
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WO/2022/143918A1 |
Disclosed in the present invention are a stacked-box-shaped apparatus, and a battery swapping station or an energy storage station comprising same. The stacked-box-shaped apparatus comprises a box body and a charging frame arranged in th...
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WO/2022/140908A1 |
An Internet of Things cabinet, comprising a cabinet body (1). A cabinet door (2) is provided on the front surface of the cabinet body (1); a glass plate (3) is provided on the front surface of the cabinet door (2); heat dissipate ports (...
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WO/2022/144585A1 |
A low profile electric pump arrangement having a motor housing connected to a pump element of a transmission for a vehicle. An inverter housing connected to the motor housing and has an electronics control unit (ECU) connected through th...
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WO/2022/142411A1 |
The present utility model relates to the technical field of wind power generation. Disclosed is a control cabinet for a wind turbine generator. Resilient cushioning devices that are arranged around and at the bottom of a cabinet and use ...
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WO/2022/144339A1 |
The present application relates to an apparatus for the generation, the distribution and/or the usage of electrical energy and a method for coating at least one part of the same. In particular, the application relates to a method for coa...
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WO/2022/140550A1 |
A power distribution box is disclosed. The power distribution box may include a housing including one or more panels. The one or more panels may define a cavity. The power distribution box may include one or more outlets coupled to one o...
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WO/2022/137103A1 |
The present invention relates to a locking/unlocking assembly (1) of a lock (5) of a container unit (2). Such assembly comprises a first electrically operated device (10) connectable to a fixed portion of said assembly (2), wherein said ...
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WO/2022/136663A1 |
A heater assembly (100, 200, 300) with a pre-encapsulated heating element and a method of producing the pre-encapsulated heating element are provided. The heater assembly can include a channel (140, 240, 340) defining an interior space a...
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WO/2022/138557A1 |
An electrical discharge detection system according to the present invention includes a parent machine 40 and a child machine 60. The parent machine 40 and the child machine 60 each comprise a noise detection unit 41, 61 that detects nois...
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WO/2022/133779A1 |
A switchgear (200) and an apparatus for measuring temperature of the switchgear (200). The switchgear (200) comprises a busbar compartment (202) and a circuit breaker compartment (203), and the apparatus comprises at least one sensor (10...
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WO/2022/136391A1 |
A switchgear assembly (1) for a wind turbine comprises an electric switchgear (5) and a support structure (6) supporting the electric switchgear (5), wherein the support structure (6) comprises a damping device (12) for damping mechanica...
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WO/2022/140019A2 |
An electrical floor box system is disclosed. The floor box is arranged and configured to enable an electrical component (e.g., outlet, switch, etc.) received therein to be positioned in any desired orientation so that the orientation of ...
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WO/2022/132958A1 |
Disclosed herein is a data-driven approach for determining and presenting a more intelligent measure of the probability of failure of a substation. The disclosed approach generally involves (i) deriving respective failure probabilities o...
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WO/2022/128231A1 |
An explosion-proof housing (1) according to the invention comprises: a housing body (2) which delimits an interior (3) and comprises a housing opening (9) that offers access to the interior (3); at least one central strut (14) which exte...
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WO/2022/127967A1 |
The invention relates to a switchgear cabinet arrangement comprising a switchgear cabinet housing (1) that has a cable entry (2) at the top. The cable entry (2) has at least one baffle (4) along which at least a cable (3), a conductor or...
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WO/2022/130851A1 |
This switch includes a vacuum valve linked to a movable-side conductor, an insulating layer covering the vacuum valve, an insulated operating rod linked to the movable-side conductor, and an operating mechanism which is linked to the ins...
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WO/2022/131226A1 |
Electric equipment having a ground tank in which a conductor is disposed, wherein the ground tank is filled with insulating arc extinguishing gas, the insulating arc extinguishing gas is trapped in the ground tank by a sealing member, th...
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WO/2022/120775A1 |
A pole-mounted switch apparatus. The pole-mounted switch apparatus comprises a box body, two groups of sleeve tubes, an insulation body, an isolation switch and a circuit breaker. Partial structures of the two groups of sleeve tubes are ...
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WO/2022/120719A1 |
A locking device (10) and a switchgear (100). The locking device (10) comprises a holder (102); a bolt (104) supported by the holder (102) and being movable with respect to the holder (102) along a length direction (X) of the bolt (104),...
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WO/2022/117751A1 |
The subject of the present invention is a frame device for a plug-in cutting electrical appliance, said device comprising a fixed frame (1), main electrical connection terminals and windows (1a) for accessing the connection terminals, a ...
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WO/2022/118371A1 |
An uninterruptible power supply device (100) comprises: a housing (110) having a rectangular-parallelopiped shape; a plurality of units (10, 20, 30) vertically stacked and stored in the housing (110); and a fan unit (120) having a plural...
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WO/2022/116624A1 |
An outdoor high-temperature-resistant electrical control cabinet. In a control cabinet, the bottom end of a cabinet body (1) is fixedly provided with a base (11) that is provided with a second ventilation hole (161); an outer side of the...
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WO/2022/116623A1 |
Disclosed is a photovoltaic energy-saving electrical control cabinet, belonging to the technical field of electrical control cabinets. In the control cabinet, photovoltaic panels electrically connected to a storage battery are arranged o...
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WO/2022/117748A1 |
The subject of the present invention is a frame device for a plug-in cutting electrical appliance, said device comprising a frame (C) that is able to hold a plug-in cutting electrical appliance (D) and a plug system comprising a transmis...
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WO/2022/116635A1 |
The present utility model relates to the technical field of electrical cabinets. Disclosed is a household electrical cabinet with a decorative function. The household electrical cabinet comprises an electrical cabinet body, wherein an in...
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WO/2022/113259A1 |
This protective shutter (4) covers a principal circuit element (3) of a board-side case (8) of an enclosed switchboard (1) when a breaker (9) has been removed from the board-side case (8). The protective shutter (4) is characterized by c...
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WO/2022/114345A1 |
Provided are an instrument control panel and a building automation control panel comprising a seismic mount. A seismic mount, included in the instrument control panel and building automation control panel according to the present inventi...
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WO/2022/109992A1 |
An apparatus (100) for releasing arc pressure of a switchgear and a switchgear system. The apparatus (100) comprises a foldable member (10) comprising a first plate (102) and a second plate (104) arranged on a plane structure (122) of th...
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WO/2022/109976A1 |
An apparatus (100) and a method for operating a current transformer (202) of a switchgear. The apparatus (100) comprises a carrying component (101); and an engaging assembly (102) movably arranged on the carrying component (101) and oper...
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WO/2022/110098A1 |
The present invention relates to the technical field of electrical power equipment. Disclosed is a miniaturized module-integrated 400 V low-voltage switch cabinet, comprising a framework, a housing, a main bus and a vertical busbar, wher...
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