摘要
介绍一起由于高压断路器拒动而引起的非全相保护动作故障,详细分析故障形成的原因,并针对此类故障的防范提出具体建议。
Through the introduction for the open-phase protection action caused by refusing operation of high voltage circuit breaker,failure reasons are analyzed in detail,and puts forward concrete suggestions for this kind of failure of the precaution.
出处
《河北电力技术》
2017年第4期32-34,共3页
Hebei Electric Power
关键词
断路器
非全相保护
机械故障
远方跳闸
circuit breaker
open-phase protection
mechanical failure
remote trip
