摘要
通过对一起继电保护装置误动作事故进行原因分析和现场模拟,证实了电流回路两点接地是造成事故的主要原因,并提出了相应的对策和防范措施。
Through the analysis and the field simulation of a misoperation accident of relay protection device, it is confirmed that the current circuit two points grounding is the main cause of the accident, and the corresponding counter measures and preventive measures are put forward.
作者
陈星霖
高柳明
Chen Xinglin Gao Liuming(Shenzhen Power Supply Bureau, Shenzhen 518020 Guangdong, China)
出处
《贵州电力技术》
2017年第6期21-22,4,共3页
Guizhou Electric Power Technology
关键词
电流回路
两点接地
不正确动作
防范措施
current circuit
two points grounding
misoperation
preventive measure
