Huadian Technology ›› 2013, Vol. 35 ›› Issue (1): 63-64.

• 技术交流 • Previous Articles     Next Articles

Analysis on stator ground fault of generator No.2 in Xinzhuangzi Power Plant

GE Xiujun   

  1. Huainan Mining Electric Power Company Limited, Huainan 232072, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-01-25 Published:2013-01-25

Abstract: A fault trip accident was occurred in the generator No.2 of Xinzhuangzi Power Plant, which was caused by the stator ground fault. The fault point was found. The reasons of the fault were analyzed. Adopting effective measures, the fault had been treated.

Key words: generator, ground protection device, trip, insulation breakdown, ferromagnetic particle