华电技术 ›› 2013, Vol. 35 ›› Issue (6): 54-55.

• 技术交流 • 上一篇    下一篇

6kV母线失电原因分析及防范措施

  

  1. (河南华润电力古城有限公司, 河南驻马店〓463000)
  • 出版日期:2013-06-25 发布日期:2013-07-23

Analysis on reasons of 6kV bus power failure and preventive measures

  1. (China Resources (Henan) Power Gucheng Company Limited, Zhumadian 463000, China)
  • Online:2013-06-25 Published:2013-07-23

摘要:

摘要:以河南华润电力古城有限公司300MW机组为例,对6kVⅠB段母线失电事故的原因进行了分析,提出了具体的防范措施,供相关人员参考。

关键词: 关键词:母线失电, 高压电机, 接地, 保护, 防范措施

Abstract:

Abstract:Taking the 300MW unit of China Resources (Henan) Power Gucheng Company Limited as example, the reasons of power failure accidents on 6kV bus IB segment were analyzed. Some concrete preventive measures were put forward, which provides reference for related personnel.

Key words: Key words:bus power failure, highvoltage motor, grounding, protection, preventive measure