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A lightning protection system for a wind power generating set

A technology for wind turbines and lightning protection systems, applied in wind turbines, wind power generation, engines, etc., which can solve problems affecting the performance of air receptors and general buffering effects, so as to achieve the effects of buffering vibrations and saving energy

Active Publication Date: 2021-12-31
深圳普泰电气有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems in the prior art that the buffering effect is general and the sundries attached to the outside of the lightning receptor affect the performance of the lightning receptor, and propose a lightning protection system for a wind power generating set

Method used

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  • A lightning protection system for a wind power generating set
  • A lightning protection system for a wind power generating set
  • A lightning protection system for a wind power generating set

Examples

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Embodiment Construction

[0029] refer to Figure 1-9 , a lightning protection system for a wind power generating set, comprising a base 1, a buffer device 4, the buffer device 4 can buffer vibration through a spring, the base 1 is threadedly connected with a protective cover 2, the threaded connection between the two is a sealed threaded connection, and the threaded connection It is convenient for the staff to disassemble and overhaul. The base 1 is slidably connected to the air-termination device 3. The air-termination device runs through the top wall of the protective cover 2. The buffer device 4 is connected to the base 1 and the air-termination device 3. The air-termination device 3 is located in the protective cover 2. There are two follower plates 5 connected symmetrically in one section, and the follower plates 5 are glued to the lightning receptor 3 through insulating glue. 5 There are two symmetrically arranged on the lower surface, the two vertical plates 501 are rotatably connected with the...

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Abstract

The invention discloses a lightning protection system for a wind power generating set, comprising a base and a buffer device, the base is threadedly connected with a protective cover, the base is penetrating and slidingly connected with a lightning receptor, and the lightning receptor penetrates the top wall of the protective cover , the buffer device is connected with the base and the air-termination device, and the air-termination device is located in the protective cover and is symmetrically connected with two follower plates, and the lower surfaces of the two follower plates are fixedly connected with vertical plates , the vertical plate is rotatably connected with a connecting rod, and the upper surface of the base is fixedly connected with two fixed plates. The advantage is that: compared with the prior art, the lightning protection system of the present invention has a better buffering effect, can better resist larger vibrations, and at the same time can scrape off the sundries on the surface of the lightning receptor through vibration to keep the lightning protection The performance of the flasher, and the scraper can be cleaned while scraping to maintain a good scraping effect, and at the same time can indicate the internal operation of the system.

Description

technical field [0001] The invention relates to the technical field of wind power generators, in particular to a lightning protection system for wind power generators. Background technique [0002] With the continuous development of modern life, our demand for energy is gradually increasing. Among them, electric energy is one of the indispensable energy sources in our daily life. In the early days, electric energy was often produced by burning coal, but the stock of coal is limited. , so setting up wind turbines in specific areas for wind power generation has become a means of obtaining electric energy. The height of wind turbines is generally set higher. Since there are electric energy transmission lines inside the wind turbines, it is necessary to install them on the wind turbines. Set up a lightning protection system for protection. The existing lightning protection system does not have a buffer function, and it is easy to cause damage to the wind turbine when struck by l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D80/30F03D80/55F21S9/04F21V33/00
CPCF03D80/30F03D80/55F21S9/04F21V33/00Y02E10/72
Inventor 石兵雨许德华
Owner 深圳普泰电气有限公司
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