矿井6kV电网接地电容电流自动补偿系统

The Earth Capacitance And Current Automatic Compensating System for the 6k V Mine Network-

采用消弧线圈并配置自动补偿系统是降低电网单相接地电容电流的有效方法 ,文中对中性点经消弧线圈接地补偿电容电流的原理 ;电容电流补偿技术的发展状况及特点 ;研制开发的自动补偿系统的特点和工作原理分别进行了介绍。

Use of arc extinguishing coil in combination with automatic compensation system is an effective approach for reducing single- phase earthing capaci- tance and current. Presented in the paper is an overview of operating principle and special features of the compensation system developed as well as the current status of development of related technolo- gies.