摘要
通过对青溪水电厂3号发电机定子相间短路事故发生的现象及过程的分析，阐明了事故的形成过程，认为本次事故的根本原因是由于端部绝缘盒质量不良引起，并对定子的修复及必要的电气试验进行了详细的介绍。
The inter-phase short-circuit failure of Unit 3 generator stator in Qingxi Hydropower Plant is described and analyzed. It is concluded that the poor quality of the stator end insulation box is the root cause of the failure. A detailed introduction is also given to the repair of stator and the neceSSaryelectric tests.
出处
《广东电力》
1998年第1期19-20,共2页
Guangdong Electric Power
