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WO/2022/234657A1 |
In this gas-insulated switchgear, which connects multiple units provided with multiple devices stored in a tank (50), a connection structure (60), to which a power cable (20) is connected, is installed outside of a tank (50), both sides ...
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WO/2022/229678A1 |
The present invention discloses an arrangement for controlling temperature in a switchgear using thermoelectric devices, the arrangement comprises, one or more contacts of a switchgear panel (100) and at least one thermoelectric device (...
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WO/2022/228767A1 |
The present invention relates to a cooling apparatus for a medium voltage switchgear, the cooling apparatus comprising: - an evaporator section (6); - a conduit (4); - a condenser section (7); - a liquid fluid; and - a non-condensable ga...
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WO/2022/228474A1 |
A box-type transformer with a signal surge protector, the transformer comprising an electrical primary main loop (1) and a signal/communication loop (2), wherein the electrical primary main loop (1) is connected to the signal/communicati...
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WO/2022/226693A1 |
Embodiments of the present disclosure provide an earthing switch, associated manufacturing method and switchgear. The earthing switch comprises a plurality of fixed contacts for a plurality of phases of the switchgear and each comprising...
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WO/2022/225126A1 |
Provided is a switchboard provided with a cooling unit. The switchboard according to an embodiment includes: a housing having an inner space formed therein, an air inlet formed in one side thereof, and an air outlet formed in the other s...
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WO/2022/222265A1 |
A box-type transformer substation that blends in with the landscape, the substation comprising a transformer substation box body. The top part of the box body is provided with a vegetation trough (1), and a waterproof isolation layer is ...
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WO/2022/224201A1 |
The invention relates to a socket system (100) for one or more DIN rail mounted devices (400, 600, 610) to be releasably fastened to an advantageously designed electrically conductive mounting rail that can be connected to ground and act...
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WO/2022/220362A1 |
One embodiment of a bogie apparatus may comprise: a horizontal frame; vertical frames respectively coupled to both ends of the horizontal frame and provided in a pair; an end bar having both end parts respectively coupled to one end of t...
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WO/2022/213365A1 |
A segmented current bus, comprising a plurality of bus segments (1, 2) connected to one another, each of the bus segments (1, 2) comprising a main body portion (11, 11', 12) and flexible joint portions (12a, 12b, 22) located at an end po...
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WO/2022/214205A1 |
Disclosed is a device for locking an assembly, wherein the device comprises an actuator having a first shape and a second shape, and a locking element; when the actuator has its first shape it moves the locking element into a blocking po...
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WO/2022/216916A1 |
A lid for a utility enclosure having a front end, a rear end, a right side, a left side, a top lid portion, and a bottom, defining an interior. Large reinforcement ribs are on an interior surface of the top lid portion and form a lattice...
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WO/2022/207061A1 |
Disclosed is a device (100) for ejecting an electrical switch (1000) from a socket (200), the electrical switch (1000) being able to be plugged in on an upper side of the socket (200) and thereby being electrically contacted, the device ...
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WO/2022/207689A1 |
A clamping device for holding at least one conductor (200), having: a housing element (3), at least comprising: - an inlet opening (5A) and an outlet opening (5B) for routing the conductor (200) through the housing element (3), and - a s...
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WO/2022/211229A1 |
An air intake device for a switchboard is provided. The air intake device for a switchboard, according to an embodiment of the present invention, may comprise: a base which is coupled to the bottom of a switchboard enclosure and the fron...
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WO/2022/198895A1 |
A multifunctional intelligent distribution box, and a distributed monitoring system for a distribution box. The intelligent distribution box comprises: a distribution box body (1), wherein a distribution cavity (11) for the placement of ...
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WO/2022/199956A1 |
The invention relates to a method for operating a switching system (1) and to a switching system (1) which can be operated according to the method. The method according to the invention comprises at least the following steps: - measuring...
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WO/2022/200555A1 |
Disclosed is an electrical connection cabinet (100) that is supplied with electrical energy by power cables (102) and supplies at least one electrical load (104). The cabinet comprises a supply column (106) and at least one connection co...
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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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