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WO/2022/020749A1 |
An electrical cabinet includes a cabinet frame, two or more hoist brackets, a hoist bar, and a hoist mechanism. The cabinet frame has a top section and a bottom section. The bottom section rests on an underlying supporting surface, and t...
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WO/2022/020757A1 |
An instrument compartment for an electrical cabinet includes a box-shaped compartment structure comprising a stationary end portion mounted on a frame of an electrical cabinet and a swingable portion hinge-mounted to the stationary end p...
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WO/2022/020771A1 |
A service-entrance plug-on neutral (SEPON) device having a conductive neutral sled having a line sled side and a load sled side configured to electrically couple with a neutral bus of a bus assembly of a switchboard or panelboard when th...
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WO/2022/020784A1 |
Embodiments provided herein are directed to an improved way to access and increase the area of an electrical distribution device provided for cable pulling and cabling. A rotatable section, on which several electrical components of the e...
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WO/2022/020805A1 |
A microgrid system comprising a switchgear trailer comprising a plurality of breakers configured to support generators; at least one breaker configured to support a utility source; at least one breaker configured to output power; wherein...
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WO/2022/020753A1 |
A system is provided for supporting an electrical component in an electrical device of an electrical distribution system. The system includes at least one hook connected to a cabinet frame or structural member of the electrical device; a...
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WO/2022/016576A1 |
Disclosed is an intelligent power distribution cabinet, comprising a power distribution cabinet body, a door and a base. The power distribution cabinet body comprises a control box, an operation box and a maintenance box. The control box...
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WO/2022/017584A1 |
The invention relates to enclosures (1) for gas-insulated medium-voltage or high voltage apparatuses. A connection portion (4) between a first end (20) of the first enclosure tube (2) and a mating machined second end (30) of the second e...
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WO/2022/018704A1 |
A pre-assembled switchboard has a housing having a plurality of bus bars and a cable entrance for a plurality of sub-circuit cables and a sub-circuit termination block with conductor coupling elements configured for connection to the con...
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WO/2022/020768A1 |
A plug-on neutral (PON) device includes a housing that defines a phase cooperation portion configured to physically cooperate with phase buses of a bus assembly. The phase cooperation portion is configured to be electrically isolated fro...
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WO/2022/015379A1 |
A circuit breaker racking system includes an electrical drive operatively connected to a mechanical racking mechanism that carries the circuit breaker and moves the circuit breaker between a connect position and a disconnect position wit...
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WO/2022/013085A1 |
The invention relates to a connection device (100) for connection to a busbar (200), said connection device comprising: a housing (110); a receiving space (112) which is formed on the housing (110) and into which the busbar (200) can be ...
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WO/2022/013084A1 |
The invention relates to a connection device (100) for connection to a busbar (200), said connection device comprising: a housing (110); a receiving space (112) which is formed on the housing (110) and into which the busbar (200) can be ...
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WO/2022/015153A1 |
The present invention discloses a remotely controlled motorized racking assembly for a vacuum circuit breaker, VCB. The assembly comprises a rotary motor tool for engaging a draw-out unit of a VCB truck, a rotary motor member deployed to...
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WO/2022/008055A1 |
The invention relates to a component (100), in particular a rail-mounted device, particularly preferably a relay base, on which a receiving space (113) for receiving part of a DIN rail (103) is formed, wherein a first resilient element (...
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WO/2022/006705A1 |
A high-voltage power distribution module and a high-voltage power distribution assembly. The high-voltage power distribution module comprises a housing, and a first relay, a second relay, a first copper busbar, a second copper busbar, an...
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WO/2022/008948A1 |
The invention is an improved design of components of modular frame structure of an enclosure for low-voltage switchgear and controlgear assemblies. It includes a set of components namely Corner Block, Corner Bar, Corner Bar Extension Blo...
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WO/2022/007630A1 |
A fixing buckle for a plug-in small fuse-type switch device, characterized in that: a fixing buckle (3d) comprises a fixing buckle body (3d02), the bottom part of the fixing buckle body (3d02) is provided with a locking boss (3d01), the ...
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WO/2022/009264A1 |
This switch (20) comprises: a fixed contact (32); a movable contact (31); motors (22, 49) that drive the movable contact (31) via a drive mechanism (30) that converts a rotary motion into a linear motion; and drive control devices (21, 4...
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WO/2022/010885A1 |
An example busway system is provided that includes a first busway, a second busway, and a joint seal coupling the first busway to the second busway. The first busway includes a first end and an opposing second end, and the second busway ...
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WO/2022/000111A1 |
An apparatus for checking, accepting and processing monitoring information of a transformer substation comprises a main body (4), a shielding mechanism, and a fixing mechanism. The shielding mechanism is on a front surface of the main bo...
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WO/2022/002109A1 |
An uninterruptible power supply cabinet, comprising a main cabinet (1) and at least one of a first side cabinet (2) and a second side cabinet (3). The first side cabinet (2) is enclosed by a first front side plate (22), a first rear side...
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WO/2022/002851A1 |
The invention relates to a control device (105) for a vehicle (100), comprising a housing (130); a first interface (145) for connection to a communication network (115) of the vehicle (100); a connecting unit (155) which is connected to ...
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WO/2021/258665A1 |
A particulate filter and a cylinder body structure for GIS/GIL. The particulate filter (104, 204) comprises: a trap cover plate (1, 21, 31, 41), a cover plate connecting structure being provided on the trap cover plate (1, 21, 31, 41), t...
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WO/2021/253401A1 |
Provided is a high- and low-voltage switch cabinet having a moisture-proofing and heat-dissipating function, relating to the technical field of electrical equipment, comprising a cabinet body (1); the bottom center of the cabinet body (1...
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WO/2021/253462A1 |
Disclosed is an efficient heat dissipation power distribution cabinet for an intelligent power grid. The efficient heat dissipation power distribution cabinet comprises a power distribution cabinet body (1). Bolt plates (2) are rotationa...
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WO/2021/256387A1 |
In a vacuum container (1) of a vacuum interrupter (1A), an insulative cylindrical body (10) is sealed with a fixed-side flange (11a) on the fixed side in the axial direction, and is sealed with a movable-side flange (11b) on the movable ...
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WO/2021/255273A1 |
A busbar board (1) for connection of devices (11) to a power busbar system, wherein the busbar board (1) comprises a front side touch protection cover plate (2) having feedthrough openings (7) for electrical connection contacts (13) of d...
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WO/2021/250181A1 |
The present invention concerns a medium- or high-voltage equipment including a leaktight enclosure in which there are located electrical components and a gas mixture for providing electrical insulation and/or for extinguishing electric a...
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WO/2021/248199A1 |
An electrical charging structure comprising: a plurality of panels coupled to a frame surrounding an electricity distribution asset; a roof panel fastened to the plurality of panels, thereby substantially enclosing the electricity distri...
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WO/2021/248373A1 |
Disclosed in the present invention is a calibration and detection device for high limit bulging rate ultra-thin wall titanium welded pipe production, comprising an outer housing, legs, a display screen, and a power supply line. The inner...
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WO/2021/245183A1 |
The invention relates to a device (10) for containing a gas leak at an interface between an intermediate part, such as an insulating cone (11) or a sealing gasket, and a first circular flange (21), the intermediate part being sandwiched ...
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WO/2021/243913A1 |
Disclosed is a dust-proof Chinese-style packaged substation switch cabinet, comprising a housing and a dust-proof assembly. The housing comprises a first side panel, a second side panel, a third side panel, and a fourth side panel which ...
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WO/2021/238177A1 |
A power distribution cabinet with improved thermal characteristics for electrical engineering, comprising a cabinet body (1), wherein two limiting plates (9) distributed in parallel are welded on the inner wall of the bottom of the cabin...
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WO/2021/240759A1 |
The purpose of the present invention is to obtain a bus connection device with which it is possible to prevent, when an insulated bus is connected, a decrease in the insulation performance of the insulated bus. A bus connection device ...
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WO/2021/240966A1 |
This interlock mechanism 1 is applied to, e.g., a gas insulated switch device 2 provided with a disconnector and a grounding switch. The interlock mechanism 1 comprises a rotating shaft 4, a grounding switch lock mechanism 5, and a disco...
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WO/2021/237634A1 |
Disclosed in the present invention is a device distribution box for building construction, comprising a top plate, a box body, a box door, and a base. A rolling wheel and a steering wheel are separately mounted at the bottom of the base;...
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WO/2021/240734A1 |
Provided is a distribution board that maintains the electromotive force of a thermoelectric conversion element and drives a rotating machine even when the temperature in the housing of the distribution board decreases. A housing (1) of...
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WO/2021/241906A1 |
An electric device according to the present invention has a first display (10) and a second display (20) that are configured in a same housing (30) and face the front, and is mounted on a support, wherein one of the first display (10) or...
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WO/2021/237911A1 |
A device for power grid maintenance, comprising a gas pump (1), a gastight insulating rod (2), a first maintenance assembly (3), and a second maintenance assembly (4). The gastight insulating rod (2) lifts the first maintenance assembly ...
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WO/2021/233399A1 |
Embodiments of the present application provide a circuit breaker and a power distribution system, pertaining to the technical field of electrical appliances and apparatuses. The circuit breaker comprises a housing, a link mechanism dispo...
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WO/2021/236150A1 |
Operating an electrical load controller includes predetermining a duration of time based at least in part on a frequency of an alternating-current (AC) waveform, the AC waveform oscillating through full cycles, each full cycle comprising...
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WO/2021/235632A1 |
Disclosed is a smart connection board for a photovoltaic device. The smart connection board for a photovoltaic device comprises: a connection board body which has waterproofing and dustproofing functions and includes at least one of a ch...
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WO/2021/228485A1 |
The invention relates to a substation (1). The substation (1) comprises at least one transformer (3), a cooling apparatus (72, 73) for cooling the transformer (3), switchgear (5, 7), electrical protection devices (13, 77), measurement de...
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WO/2021/227346A1 |
Disclosed is a buried photovoltaic box-type substation type switch cabinet, comprising a switch cabinet main body, a box cover, and an isolation box body. The end of the isolation box body facing the box cover is open, a mounting space i...
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WO/2021/232005A1 |
In an operation, the modular electrical power distribution panel (MEPP) is built and assembled with accessories of additional electrical components, instruments, and lighting controls installed in the MEPP. The MEPP can further include b...
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WO/2021/231754A1 |
Methods, systems, and apparatuses are described for transferring power. A power transfer device may be configured to securely fit in a fuse block, fuse holder, and/or the like. The power transfer device may transfer power from a source t...
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WO/2021/225245A1 |
Provided is a system for designing an aseismatic device to protect, from earthquake, an electrical installation including a switchboard and a control panel. The system for designing an aseismatic device according to the present invention...
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WO/2021/225244A1 |
Provided is a method for designing an aseismatic device for protecting electrical equipment, comprising a switchboard and a control panel, from earthquakes. The method of the present invention comprises: a step of constructing a vibratio...
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WO/2021/226011A1 |
An example energy storage system includes an enclosure. The enclosure includes at least one door. The enclosure stores a plurality of battery racks. Each battery rack holds a respective plurality of battery modules. The enclosure further...
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