电网接地电容电流治理技术应用研究  

A research on the application of power grid earthing capacitance current control technology

作　　者：魏志杰[1] 王建民[2] 

机构地区：[1]华北电力大学,河北省保定市071000 [2]冀中能源邯矿集团公司云驾岭矿,河北省武安市056301

出　　处：《中国煤炭》2010年第1期79-80,共2页China Coal

摘　　要：针对云驾岭矿高压电网单相接地电容电流超过20 A的现状,采用消弧线圈自动补偿装置进行补偿,有效抑制了电弧接地过电压及电网次生事故的发生,保证了矿井供电及人身安全。Arcing coil based automatic compensation device is used for compensation to solve the question of high voltage power grid single-phase earthing capacitance current surpassing 20A at Yunjialing Coal Mine. This practice effectively prevents the arc carting overvoltage and secondary accidents from the power grid, which ensures safe power supply to the coal mine and personal safety.

关 键 词：高压电网 电容电流 治理 

分 类 号：TD611[矿业工程—矿山机电]