摘要
对一起220kV线路跳闸后动作报文及故障录波图的故障原因进行了分析,提出了相应的改进措施,解决了保护装置不正确动作的问题。
Based on the message of protection device action and figure of fault recording for a tripping accident in 220 kV line, the fault reason was analyzed, the relevant improvement measures were proposed, so the problem of incorrect action of protection equipment was solved.
出处
《华电技术》
CAS
2009年第4期67-69,共3页
HUADIAN TECHNOLOGY
关键词
跳闸
报文
故障录波
动作分析
tripping
message
fault recording
action analysis
