从端部电晕谈发电机击穿事故

摘要

This paper searched after the damaging causes of the generator insome power plant which took place in the stator end-winding between the two phases and the principle of the partial discharge in the stator end-winding,and then put forward some important matters in our duty.%本文对某台发电机的定子端部相间击穿的事故原因进行了分析，对发电机定子线圈端部电晕机理进行了讨论，最后提出实际工作中一些值得重视的问题。