基于线电压馈入的配电网故障消弧与故障检测方法

许洪华, 刘宝稳, 许自强, 刘德林, 于宝淇

Arc Suppression and Fault Detection Method for Distribution Network Faults Based on Line Voltage Feeding

XU Honghua, LIU Baowen, XU Ziqiang, LIU Delin, YU Baoqi

图4 接入线电压与故障电源电势的矢量关系

Fig.4 Vector relationship between access line voltage and fault power supply potential