新型漏电保护及消弧线圈的设计

Development of New Electric Leakage Aegis and Arc-extinguishing Coil

介绍一种对于中性点直接接地系统中的智能型故障时电网电容电流的自动补偿,设计采用了在线路中加入RC调节器,改变了以往的消弧线圈过中性点接地;设计调节的是电容量,比传统的调节电感量实现来得容易;在现有的已接地系统中,对于严禁直接接地的情况有了很好的处理,实现了矿区电网直接接地系统中小电流时电容电流的跟踪自动补偿。

While introducing a kind of intelligence type to break down charged barbed wire net electric capacity electric current of automatic in expiation of, realizes miner area the charged barbed wire net directly connect the ground system inside small electric current hour electric capacity electric current of on the trail of auto repair.