断路

A break anywhere in the circuit may cause the lights in the neighbourhood to go out.

电路上任一处断路,都会使这一带的电灯熄灭。

In a10kV distribution system,when shunt ca-pacitors are switched off by vacuum circuit breakers,restrike overvoltage often occurs.

电力系统中使用真空断路器切除无功补偿用并联电容器,容易产生重燃过电压,严重影响并联电容的安全运行。