华电技术 ›› 2009, Vol. 31 ›› Issue (11): 61-62.

• 技术交流 • 上一篇    下一篇

TRT发电机励磁绕组绝缘降低故障的处理

张闽   

  1. 南昌长力钢铁股份有限公司,江西南昌 330012
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-11-25 发布日期:2009-11-25

Treatment of insulation quality lowering of TRT generator excitation winding

ZHANG Min   

  1. Nanchang Changli Iron and Steel Corporation Limited, Nanchang 330012, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-11-25 Published:2009-11-25

摘要: 对南昌长力钢铁股份有限公司8MW高炉煤气余压能量回收透平发电机组励磁绕组绝缘降低的原因进行了分析,找出故障原因并进行了处理,提出了具体的防范措施。

关键词: 发电机, 励磁绕阻, 绝缘降低, 处理

Abstract: The reason of insulation quality lowering of 8MW TRT generator excitation winding in Nanchang Changli Iron and Steel Corporation Limited was analyzed. The fault reason was found, and the fault had been treated, and some concrete prevention measures were proposed.

Key words: generator, excitation winding, insulation quality lowering, treatment