标题:
基于波形相关性的直流配电网主动式接地故障选线
An active grounding fault line selection method for DC distribution network based on waveform correlation
作者:
王晨清,陈实,齐贝贝,孔祥平,李鹏,高磊
WANG Chenqing, CHEN Shi, QI Beibei, KONG Xiangping, LI Peng, GAO Lei
关键词:
直流配电网;模块化多电平换流器(MMC);小电流接地故障选线;注入信号;零模网络;归一化电流;皮尔森相关性系数
direct current (DC) distribution network;modular multilevel converte (MMC);line selection of small current grounding fault;injected signal;zero-mode network;normalized current;Pearson correlation coefficient