发电机出口电压互感器的故障与对策分析  

Fault of Voltage Transformer at Generator Outlet and Countermeasures

作　　者：谢玉 XIE Yu(State Energy Group Xinjiang Kaidu River Basin Hydropower Development Co.,Ltd,Xinjiang 841000,China)

机构地区：[1]国家能源集团新疆开都河流域水电开发有限公司,新疆841000

出　　处：《集成电路应用》2020年第8期152-153,156,共3页Application of IC

摘　　要：针对一起发电机出口电压互感器故障,综合采用预防性试验、分析故障录波文件及保护动作的报告等技术手段确定故障点并进行处理,为发电机出口电压互感器故障处理提供参考。In view of a fault of voltage transformer at generator outlet,this paper uses preventive test,analysis of fault recording file and protection action report to determine the fault point and deal with it,so as to provide reference for fault treatment of generator outlet voltage transformer.

关 键 词：发电机 出口电压 互感器 环氧树脂绝缘 壳体爆裂 

分 类 号：TM451[电气工程—电器]