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Lightning-proof wind driven generator cabin cover assembly

A wind turbine, lightning protection technology, applied to wind turbines, wind power generation, engines, etc., can solve the problems of wind turbine nacelle cover lightning strikes, inconvenient maintenance and use, and lack of lightning protection, so as to avoid Harm, enhance protection, reduce likelihood effects

Active Publication Date: 2021-05-11
湖南常友环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current wind turbine nacelle covers do not have the function of lightning protection. In thunderstorm weather, the wind turbine nacelle cover is easily struck by lightning, causing damage to the wind turbine nacelle cover, which is inconvenient for maintenance and use.

Method used

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  • Lightning-proof wind driven generator cabin cover assembly
  • Lightning-proof wind driven generator cabin cover assembly
  • Lightning-proof wind driven generator cabin cover assembly

Examples

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Effect test

Embodiment Construction

[0027] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0028] Such as Figure 1-9As shown, it is a kind of lightning protection wind turbine nacelle cover assembly of this embodiment, including a nacelle cover body 1, a lightning protection device 2 is arranged on the nacelle cover body 1, and the lightning protection device 2 includes a frame outer shell 21, The frame outer shell 21 is fixedly arranged on the top of the nacelle cover body 1, and the lightning protection support seat 22 is movably arranged in the frame outer shell 21, and the lightning strike support seat 22 is a circular hollow structure, and the lightning protection support seat 22 Several platforms 23 are arranged on the outer peripheral wall, and lightning rod sockets 24 are fixedly arranged on the platforms 23. The lower end is fixedly connected with a ground wire 251, and the ground wire 251 runs through the lightning protection supp...

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Abstract

The invention provides a lightning-proof wind driven generator cabin cover assembly, and relates to the technical field of wind driven generators. The lightning-proof wind driven generator cabin cover assembly comprises a cabin cover body, a lightning-proof device is arranged on the cabin cover body, the lightning-proof device comprises a frame outer shell, the frame outer shell is fixedly arranged at the top of the cabin cover body, and a lightning-proof support seat is movably arranged in the frame outer shell; the lightning-proof support seat is of a circular hollow structure, a plurality of platforms are arranged on the outer circumferential wall of the lightning-proof support seat, lightning rod inserting bases are fixedly arranged on the platforms and are of hollow structures, lightning rods are movably arranged on the lightning rod inserting bases in a penetrating mode, and a ground wire is fixedly connected to the lower ends of the lightning rods; and the ground wire penetrates through the lightning-proof support seat and the frame outer shell in sequence, and a drainage device is further arranged on one side wall of each lightning rod inserting bases and comprises a plurality of drainage holes. The lightning-proof wind driven generator cabin cover assembly has the advantages of preventing from being hit by thunder and lightning on thunderstorm days, and achieving a better protection effect.

Description

technical field [0001] The invention relates to the technical field of wind power generators, in particular to a lightning protection wind power generator nacelle cover assembly. Background technique [0002] With the gradual reduction of traditional energy sources, they can no longer meet people's needs, especially thermal power, oil, natural gas, etc., which have caused great damage to the environment. Therefore, as a clean energy source, wind power has been paid more and more attention by people. [0003] Among them, the main function of the wind turbine nacelle cover in the wind power generation equipment is to protect the internal parts from external erosion and ensure the safety of the staff when maintaining the wind turbine. However, most of the current wind turbine nacelle covers do not have the function of lightning protection. In thunderstorm weather, the wind turbine nacelle cover is easily struck by lightning, causing damage to the wind turbine nacelle cover, wh...

Claims

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Application Information

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IPC IPC(8): F03D80/30F03D80/00F03D80/80
CPCF03D80/30F03D80/00F03D80/80Y02E10/72
Inventor 刘文叶岳永海万慧荣刘伟钱永强
Owner 湖南常友环保科技有限公司
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