摘要
从原理上对中性点经消弧线圈接地系统单相接地选线的特点进行了详尽的分析 ,指出不能用传统的检测零序电流的方法来判别故障线路 ,同时介绍了几种选线方法。
The features of single phase earth fault location for 10 kV distribution system with neutral grounded by Peterson coil are analyzed theoretically, with the conclusion that the traditional method of faulty line location by testing zero sequence current is no longer feasible. Several methods for faulty line location are described thereafter.
出处
《广东电力》
2000年第4期46-48,共3页
Guangdong Electric Power
