华电技术 ›› 2012, Vol. 34 ›› Issue (1): 73-75.

• 新能源 • 上一篇    

双馈异步风力发电机组定子三相电流不平衡原因分析

狄海龙,梁振飞,王波   

  1. 内蒙古华电辉腾锡勒风力发电有限公司,内蒙古呼和浩特010020
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-01-25 发布日期:2012-01-25

Analysis on reasons of unbalance of threephase currents of double feed asynchronous wind power generator stator

DI Hailong, LIANG Zhenfei, WANG Bo   

  1. Inner Mongolia Huadian Huitengxile Wind Power Generation Company Limited, Hohhot 010020, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2012-01-25 Published:2012-01-25

摘要: 内蒙古华电辉腾锡勒风力发电有限公司 #62, #41双馈异步风力发电机组相继发生定子三相电流不平衡故障,对故障原因进行了试验分析,找出了具体的故障位置,可为其他电厂进行双馈异步风力发电机组定子检修时提供参考。

关键词: 双馈异步, 风力发电机, 定子, 三相电流, 不平衡

Abstract: In the double feed asynchronous wind power generators No.62 and No.41 of the Inner Mongolia Huadian Huitengxile Wind Power Generation Company Limited, the unbalance faults of stators threephase currents had occurred one after another. The reasons of the faults were analyzed and tested; the concrete fault positions were found out. The result of this paper can be used as reference for other wind power farms in stator overhaul of double feed asynchronous wind power generators.

Key words: double feed asynchronous, wind power generator, stator, three-phase currents, unbalance