摘要
分析了火力发电厂电气一次设备中的故障类型、主要原因,包括转子匝间短路故障、电机转子滑环与碳刷故障、电机内冷水系统漏氢、电机内冷水堵塞、绝缘破坏,提出电动机故障的排查重点。
This paper analyzes the fault types and main causes of primary electrical equipment in thermal power plant,including rotor inter turn short circuit fault,motor rotor slip ring and carbon brush fault,hydrogen leakage of motor internal cooling water system,blockage of motor internal cooling water,insulation damage,and puts forward the key points of motor fault investigation.
作者
林春阳
LIN Chunyang(Shenhua Funeng Power Generation Co.,Ltd.,Fujian 362700,China)
出处
《电子技术（上海）》
2020年第8期56-57,共2页
Electronic Technology
关键词
控制技术
一次设备
发电机
故障排查
control technology
primary equipment
generator
troubleshooting
