...高阻接地故障 [gap=7523] currents; differential protection; transformer protection; winds short circuit; high-impedance-grounded fault ...
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...高阻接地故障； 低故障电流； 配电系统； 保护装置 ） 男， 作者简介：葛乃成（ 1980- ， 从事电网安全监察工作。 中图分类号：TM77 文献标志码：B 9529（ [gap=827]Key words： fault detection； high impedance grounding faults； low fault currents； distribution systems； protection device ..
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针对配电网系统的单相高阻接地故障，提出了一种基于概率分析的故障检测与定位方法。
Based on probability analysis, a new method of fault detection and location in distribution network grounding with high resistance is proposed in this paper.
针对配电网系统的单相高阻接地故障，提出了一种基于概率分析的故障检测与定位方法。
With comparing different methods of grounding and considering different factors, high resistance grounding was selected.
同时也可以对电力电缆的高阻闪络、高低阻性的泄漏性接地和电力电缆的断线、接触不良等故障位置进行遥测。
The faults include open circuit, short circuit and poor contact. It also can be used to telemetry the position of the fault, including the leak grounding, wire breaking and poor contacting.
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