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Method for locating distribution network circuit fault based on full waveform information

机译:基于全波形信息的配电网电路故障定位方法

摘要

A method for detecting and locating faulty line on the distribution network circuit based on full waveform information, which uses the current data on the fault occurrence and whole-process operation of the compensation device to effectively solve such common problems as low fault current, poor reliability and low sensitivity in case of single-phase grounding fault to the low-current system through precise GPS synchronization. It improves the sensitivity and reliability of the grounding fault detection, which does not interfere with the system and is applicable to high-resistance grounding.
机译:一种基于全波形信息的配电网线路故障线路检测和定位方法,利用故障发生时的电流数据和补偿装置的全过程运行,有效解决故障电流低,可靠性差等常见问题通过精确的GPS同步对低电流系统进行单相接地故障时灵敏度低。提高了接地故障检测的灵敏度和可靠性,不干扰系统,适用于高阻接地。

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