10kV配电线路发生单相接地故障后，变电站10kV母线上的电压互感器检测到零序电压，在开口三角形上产生零序电压，电压互感器铁芯饱和，励磁电流增加，如果长时间运行，将烧毁电压互感器。
单相接地故障 Single-phase earth fault ; single-phase ground fault ; single line to ground fault ; Single phase-to-earth fault
定子单相接地保护 stator single-phase earthing protection
单相接地短路 single-phase ground short circuit
单相接地电容电流 unbalanced earth fault capacitance current
单相接地保护箱 Ground fault protection box ; Single-phase earthing protection box ; single-phase ground protection box
单相接地选线 single phase fault line detection
人工单相接地试验 artificial single-phase grounding test
单相接地故障特征 fault feature of single phase earthing
馈线单相接地故障 feeder single-phase-to-ground fault
型单相接地故障探测仪 JDT-B
·2,447,543篇论文数据，部分数据来源于NoteExpress
小电流接地系统发生最多的故障是单相接地故障。
Most faults in power distribution systems are single phase to ground faults.
给出了不同变电站实用的单相接地选线方法的建议。
Moreover, this paper gives the suggestion of applied earthing selection with the difference of the substation.
本文系统地分析了国内外现有的单相接地故障定位方法。
This paper systematically analyses existing domestic and foreign methods for single phase grounding fault location.
应用推荐