摘要
本文针对一起水轮发电机磁极绝缘电阻过低故障,介绍了磁极绝缘过低故障的判断方法,分析了磁极绝缘电阻过低的原因,介绍了故障处理方法,提出了预防类似故障的建议。
This paper mainly introduced a magnetic pole fault due to lower insulation resistance in hydro-generator. The fault judgment and location are given out. The causes and the process were analyzed, and the treatment of this kind of fault as well as suggestion of preventing from relevant fault was presented.
出处
《大电机技术》
北大核心
2012年第6期29-31,35,共4页
Large Electric Machine and Hydraulic Turbine
关键词
水轮发电机
磁极
绝缘
处理
hydro-generator
magnetic pole
insulation resistance
fault treatment
