发电机转子一点接地故障分析与查找

Detection and Analysis on One Point Earthing Fault of Generator Rotor

文章介绍了发电机转子一点接地的原理及危害,并结合某电厂1台发电机转子一点接地报警实例,介绍发电机转子一点接地故障的原因分析、查找办法及防范措施。

This paper introduces the principle and damage of one point earthing fault of generator rotor as well as the causes, search methods and preventive measures for such fault based on a fault example in a power station.