摘要
分析了真空断路器的操作过电压产生原因,探讨了限制操作过电压的方法。
Analysis the cause of producing operating overvoltage of vacuum circuit breaker, a method of restricting operating overvoltage.
关键词
真空断路器
可靠性
操作过电压
真空灭弧室
真空电弧
vacuum circuit breaker
operating overvoltage
resistance-capacitance protection devices
chopping current of vacuum circuit breaker