断路器遥控合闸失败原因分析及处理  

Analysis and Treatment of remote switch-on operation failures of circuit breakers

作　　者：李振文[1] 吴晋波[1] 李辉[1] 洪权[1] 敖非[1] 

机构地区：[1]国网湖南省电力公司电力科学研究院,湖南长沙410007

出　　处：《湖南电力》2017年第1期77-78,共2页Hunan Electric Power

基　　金：国网湖南省电力公司科技项目(5216A515002V)

摘　　要：某地区电网陆续发生220kV线路开关遥控合闸不成功事件。经分析原因是测控装置的检同期合闸定值和参数设置不当。对湖南电网220kV及以上电压等级的测控装置检同期合闸功能进行了排查分析,并从技术管理角度给出了相关建议。Remote switch-on operation of 220 kV line circuit breaker failed several times in a certain power network. Incorrect synchro-check parameters and setting of measure-control devices caused the failure. Switch-on function with synchronism check of measure-control devices in 220 kV and above power network of Hunan was investigated and technical proposals were given from the respect of technical management.

关 键 词：遥控 测控装置 检同期 

分 类 号：TM63[电气工程—电力系统及自动化]