电气技术  2017, Vol. 18 Issue (4): 143-145    DOI:
技术与应用 |
电流二次回路两点接地引起母差保护误动事故分析及预防措施
翟保豫, 马涛, 李开鑫
国网新疆电力公司电力科学研究院,乌鲁木齐 830011
Fault Analysis and Prevention Measures of Busbar Differential Protection Malfunction Caused by Two Grounding Points on Secondary Circuit of Current Transformer
Zhai Baoyu, Ma Tao, Li Kaixin
State Grid Xinjiang Electric Power Research Institute, Urumqi 830011