摘要
介绍了一起发生在500 kV变电站内的电流互感器故障,对故障点位置的确定及保护的动作行为进行了详细的分析,对运行维护中的问题进行了总结。
A failure of a current transformer which occurred in a 500 kV substation was introduced. The determinstion of fault location and the protection operation behavior were analyzed in detail. The problems in operation were summed up.
出处
《湖北电力》
2007年第6期26-27,共2页
Hubei Electric Power
关键词
电流互感器
故障
线路保护
current transformer
failure
line protection
