摘要
作为供电系统中的重要装置之一,断路器在保障供电系统安全、稳定运行方面发挥着至关重要的作用。控制回路是断路器功能得以实现的基础,若是断路器控制回路出现故障,则供电系统出现故障时断路器便不能及时做出跳闸动作。文章分析了断路器控制回路的主要故障及其原因,探讨了故障解决对策,供相关人员参考。
As one of the important devices in the power supply system,the circuit breaker plays a vital role in ensuring the safe and stable operation of the power supply system.The control circuit is the basis for the realization of the function of the circuit breaker.If the control circuit of the circuit breaker fails,the circuit breaker will not be able to trip in time when the power supply system fails.The article analyzes the main faults of the circuit breaker control circuit and their causes,and discusses the troubleshooting countermeasures for the reference of relevant personnel.
出处
《电力系统装备》
2021年第11期117-118,共2页
Electric Power System Equipment
关键词
断路器
故障
控制回路
circuit breaker
fault
control circuit
