华电技术 ›› 2010, Vol. 32 ›› Issue (10): 37-39.

• 技术交流 • 上一篇    下一篇

水轮发电机转子绝缘下降原因分析及处理

朱跃亮   

  1. 浙江浙能华光潭水力发电有限公司,浙江临安311322
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-10-25 发布日期:2010-10-25

Reasons analysis and treatment of rotor isolation deterioration of hydroelectric generator

ZHU Yueliang   

  1. Zhejiang Zheneng Huaguangtan Hydropower Generation Corporation Limited, Linan 311322, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-10-25 Published:2010-10-25

摘要: 分析了华光潭梯级水电站发电机转子发生接地故障的类型和原因,对重复发生接地故障的原因进行了重点探讨,提出了相应的解决办法,供同类水轮发电机组处理类似问题时参考。

关键词: 水电站, 水轮发电机, 转子绝缘, 接地故障

Abstract: The type and reasons of the grounding faults of generator rotor in the Huaguangtan Cascade Hydropower Stations were analyzed. The reasons of repeatedly occurred grounding faults were discussed emphatically, and relevant solving methods were put forward, providing reference for similar problem treatment of the same hydroelectric generator set.

Key words: hydropower station, hydroelectric generator, rotor isolation, grounding fault