一起110kV断路器异常合闸原因分析  

The Cause Analysis of Abnormal Closing of the 110kV Circuit Breaker

作　　者：王文华 沈立胜 胡勇 谢华全 WANG Wenhua;SHEN Lisheng;HU Yong;XIE Huaquan(Liupanshui Power Supply Bureau,Liupanshui 553000;Shuicheng Power Supply Bureau,Liupanshui 553000)

机构地区：[1]六盘水供电局,贵州六盘水553000 [2]水城供电局,贵州六盘水553000

出　　处：《电力安全技术》2020年第11期48-49,共2页Electric Safety Technology

摘　　要：通过对某220 kV变电站110 kV母联断路器非正常合闸事件进行了现场勘察,利用技术措施和管理措施对现场进行风险控制并对事故原因进行分析,最终成功解决问题。通过该事件的处理,保障了电网的稳定运行,保证了用户的正常用电。In this paper,the abnormal closing of 110 kV busbar circuit breaker in a 220 kV substation is carefully investigated on the spot,and the reasons are analyzed one by one,one by one,and finally the problem is successfully solved.Through the handling of this event,the stable operation of the power grid is guaranteed and the normal power consumption of users is guaranteed.

关 键 词：变电站 测控装置 断路器 

分 类 号：TM561[电气工程—电器]