Research Progress on Lightning Protection of Composite Material Wind Turbine Blade
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摘要: 复合材料风电叶片作为风力发电机组的一个重要组成部件,一旦受雷击损坏,经济损失巨大。因此对风力叶片避雷防护的研究越来越受到人们的关注。本文主要分析了风力叶片受雷击后的几种损伤形式和损伤机理,还总结了目前常用的几种避雷接收器的形式,并对国外在叶片避雷防护方面的研究进展进行了介绍。Abstract: As an important component of wind turbine,lightning striking of wind turbine blade will cause great loss. So research on wind turbine blade lightning protection is attracting more and more attention. In this paper,the damage types and mechanism of wind turbine blades struck by lightning were discussed,and several kinds of receptor were introduced. The research progress of wind turbine blade lightning protection was also introduced.
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Key words:
- wind turbine blade /
- lightning protection /
- receptor /
- damage mechanism /
- damage type
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