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Insulator ice coating preventing device based on wireless power transmission

A wireless energy transmission and insulator technology, applied in the field of high-voltage electricity, can solve problems such as difficulty in removing ice from power grids, and achieve the effects of high degree of automation, improved performance, and guaranteed personal safety.

Pending Publication Date: 2018-05-04
XIHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an anti-icing device for insulators based on wireless power transmission, which solves the problem of difficult removal of icing in power grids

Method used

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  • Insulator ice coating preventing device based on wireless power transmission
  • Insulator ice coating preventing device based on wireless power transmission
  • Insulator ice coating preventing device based on wireless power transmission

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Embodiment Construction

[0016] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0017] Such as figure 1 As shown, an insulator anti-icing device based on wireless power transmission includes an insulator string 7 composed of a plurality of insulators. The high-voltage side of the insulator string 7 is provided with a control system 3 and a high-voltage induction power-taking device 2. The high-voltage induction power-taking device 2 Installed on the high-voltage transmission line 1, the insulator includes a high-voltage side insulator 8, at least one intermediate insulator 9 and a terminal insulator 10, the high-voltage side insulator 8 is provided with a transmitting coil 4, the intermediate insulator 9 is provided with a relay coil 5, and the terminal insulator 10 is provided with a terminal ...

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Abstract

The invention discloses an insulator ice coating preventing device based on wireless power transmission. The insulator ice coating preventing device comprises an insulator string consisting of a plurality of insulators, wherein a control system and a high-voltage inductive electricity taking device are arranged at the high-voltage side of the insulator string; the high-voltage inductive electricity taking device is arranged on a high-voltage power transmission line; the insulators comprise one high-voltage side insulator, at least one intermediate insulator and one terminal insulator; transmitting coils are arranged in the high-voltage side insulator; relay coils are arranged in the intermediate insulator; terminal coils are arranged in the terminal insulator; the transmitting coils, the relay coils and the terminal coils transmit wireless electric energy by magnetic resonance coupling; the high-voltage inductive electricity taking device, the control system and the transmitting coil are sequentially connected. The insulator ice coating preventing device disclosed by the invention has the advantages that automatic degree is high and manual operation is not needed, so that labor intensity of workers is greatly reduced and personal safety of workers is ensured.

Description

technical field [0001] The invention relates to the technical field of high voltage electricity, in particular to an anti-icing device for insulators based on wireless power transmission. Background technique [0002] Electricity is the foundation of the nation, and ensuring the safe operation of power equipment is the top priority. However, due to the current traditional high-voltage transmission lines, insulators and other equipment exposed all year round, every winter, especially in the north, transmission equipment will be harmed by rain, snow and freezing, especially ceramic insulators, which are more likely to be covered with ice. Icing on insulators will lead to a reduction in insulation strength and effective creepage distance, and flashover accidents are likely to occur; when the ice is severe and exceeds the limit of the rated load of the tower, it will cause the tower to tilt and collapse, which is likely to cause major accidents. In 2008, southern my country was...

Claims

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Application Information

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IPC IPC(8): H01B17/00H01B17/04H01B17/54
CPCH01B17/005H01B17/04H01B17/54
Inventor 陈海川李登帅倪陶蒋林枭张朋飞倪晨睿
Owner XIHUA UNIV
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