华电技术 ›› 2013, Vol. 35 ›› Issue (4): 8-9.

• 专题综述 • 上一篇    下一篇

600MW氢冷发电机定子线圈漏点查找及处理

王玉炯,刘熹   

  1. (华电国际邹县发电厂,山东邹城273522)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-04-25 发布日期:2013-04-25

Finding and treatment of leakage points on stator coil of 600MW hydrogencooled generator

WANG Yujiong, LIU Xi   

  1. (Huadian International Zouxian Power Plant, Zoucheng 273522, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-04-25 Published:2013-04-25

摘要: 华电国际邹县发电厂600MW氢冷发电机定子线圈存在内漏故障,通过查找确认漏点在#31槽上层线棒处。介绍了更换故障线棒的过程,成功消除了定子线圈漏水的缺陷,可为处理同类型故障提供参考。

关键词: 发电机, 定子线圈, 漏点, 查找, 线棒

Abstract: here was inner leakage fault in stator coil of the 600MW hydrogencooled generator of Huadian International Zouxian Power Plant. By finding, it was confirmed that the leakage point is located in upper winding bar of slot No.31. The process of replacing the failed winding bar was described. The defect of water leakage of stator coil was eliminated successfully, which provides reference for treatment of similar faults.

Key words: generator, stator coil, leakage point, find, winding bar