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Outdoor high-voltage isolator emergency flow dividing device and using method thereof

A high-voltage isolation switch and shunt device technology, applied in emergency protection devices, electrical switches, high-voltage air circuit breakers, etc., can solve problems such as loss of output value, failure of power protection, etc., to improve reliability, reduce heating temperature, and stabilize production. Effect

Inactive Publication Date: 2016-12-07
STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology helps reduce overheated parts by giving them more space between each other during use compared with traditional methods like air conditioners. It also allows for better control over voltage levels on both sides of an isolated switch when there are no loads being used at all times (power). By doing this, the system can maintain reliable operation even if some components fail due to thermal stress.

Problems solved by technology

The technical problem addressed in this patented text relates how to efficiently manage large amounts of waste heat from traditional electrical equipment used at stations like substations while ensuring reliable operation during periods when no electricity needs them most.

Method used

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  • Outdoor high-voltage isolator emergency flow dividing device and using method thereof
  • Outdoor high-voltage isolator emergency flow dividing device and using method thereof
  • Outdoor high-voltage isolator emergency flow dividing device and using method thereof

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing, the present invention will be further described by examples.

[0018] An emergency shunt device for an outdoor high-voltage isolating switch, comprising a wire 13, an operating end A14, and an operating end B15. The operating end A14 and the operating end B15 have the same structure and are symmetrically arranged on both sides of the wire 13; the operating end A14 includes Fixed semicircular jaw 1, lower movable semicircular jaw 2, spring 3, insulated transmission rod 4, insulated operating rod 5, operating wrench 6, operating handle 7, L-shaped metal bracket 10, fixed metal bracket 11 and wire crimping joint 12. The fixed metal bracket 11 is an L-shaped bracket, and the upper fixed semicircular jaw 1 is arranged on the upper end of the L-shaped bracket, forming a groove shape with an outer opening; the lower movable semicircular jaw 2 is set inside the groove, The bottom end is connected with the top of the insulating tra...

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Abstract

The invention relates to an outdoor high-voltage isolator emergency flow dividing device, and belongs to the technical field of equipment special for an electric system. According to the technical scheme, an upper fixed semicircular clamping opening (1) is formed in the upper end of an L-shaped support to form a groove shape in an opening in the outer side; a lower movable semicircular clamping opening (2) is formed inside the groove, and the bottom end of the lower movable semicircular clamping opening (2) is connected with the top end of an insulation transfer rod (4); an insulation operation rod (5) is of a hollow structure, and the lower end of the insulation transfer rod penetrates through the lower end of a fixed metal support (11) and stretches into the insulation operation rod; one end of the metal support (11) is arranged on the insulation operation rod, the other end of the metal support (10) is hinged to one end of an operation spanner (6), and the other end of the operation spanner penetrates through the insulation operation rod and the insulation transfer rod and is fixedly connected with the insulation transfer rod. According to the outdoor high-voltage isolator emergency flow dividing device, the effect of sharing some isolating switch load current is achieved, so that the heating temperature of an isolating switch is decreased, and circuit outage overhaul is performed after the load low ebb or electricity protection period.

Description

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Claims

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Application Information

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Owner STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO
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