风力发电机叶片的雷击损伤与雷电保护  

Lightning damages and protection for wind turbine blades

作　　者：洪华芳 周歧斌[2] 边晓燕[3] 

机构地区：[1]上海电力线路器材有限公司,上海200235 [2]上海市防雷中心,上海201615 [3]上海电力学院电自学院,上海200090

出　　处：《华东电力》2009年第10期1778-1781,共4页East China Electric Power

基　　金：上海市教委科研创新项目(09YZ341);上海市优青基金项目(SD108010);上海市浦江人才计划项目(08PJ14060)

摘　　要：随着风电机组容量和风电场规模的增大,雷击对风电机安全运行的危害日益突出,风力发电机叶片是最容易遭受雷击损害的部件,而国内对此所作的研究较少,在参考大量国外研究资料的基础上,分析了风力发电机叶片遭受雷击损害的机理,整理并归纳了叶片的几种有效的雷电防护措施,介绍了国外开展的关于雷击叶片的模拟实验,有助于国内风力发电场对风机叶片进行有效地雷电防护。The impact of lightning on wind turbines is becoming more and more serious.While the turbine blades suffer mostly from lightning strokes,there can be found little studies on this topic in China.One the basis of widely reviewing relative literatures abroad,the damage mechanism of lightning strokes to blades was analyzed,and effective protection measures were concluded.A simulation experiment conducted in Japan about lightning strokes to blades was also introduced.

关 键 词：风力发电机 叶片 雷电保护 

分 类 号：TM315[电气工程—电机]