摘要
本文针对一起由于水轮发电机定子端部铁心松动致使硅钢片滑出引发定子接地故障,详细分析了定子铁心松动的原因以及由此引发定子接地故障的机理及过程,介绍故障处理方法,并提出预防类似故障的建议。
This paper mainly introduced a hydrogenerator stator grounding fault due to loosening stator core end plate. 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
2006年第5期6-8,共3页
Large Electric Machine and Hydraulic Turbine
关键词
水轮发电机
定子铁心
硅钢片
故障处理
hydrogenerator
stator core
silicon sheet
fault treatment
