框架式断路器在核电领域的常见故障及处理

Common Fault and Treatment of Frame Type Circuit Breaker in Nuclear Power Field

框架式断路器在核电领域一般运用于重要负荷的电源通断,其本身的线路故障、各零件的损坏老化、缺少润滑、外界环境因素影响及人为误操作等原因均可造成框架式断路器无法正常运行。论文具体分析了框架式断路器常见故障及原因,并给出实际工作中常用的故障处理方法,对电气工作人员具有一定意义,从而为核电系统的正常运行提供了保障。

Frame type circuit breakers are generally used for power connections of important load in the nuclear field.The fault of its own line,the damage of each part,the lack of lubrication,the influence of the external environment factors and the human error operation can cause the failure of the frame type circuit breaker to operate normally.The paper analyzes the common faults and causes of frame type circuit breakers,and gives some common fault treatment methods in practical work.It is of great significance to electrical workers and can provide guarantee for the normal operation of the nuclear power system.