10kV配网电缆接地故障查找方法及应用分析

Research on the Method and Application of Grounding Fault Ocation for 10kV Distribution Network

接地故障是10kV配网的频发故障之一,其故障种类繁多,产生原因复杂,若无法快速、准确地查找出故障点,将会对电网的正常供电产生影响,甚至是引发大面积的停电事故。因此,对10kV配网电缆接地故障查找方法的研究具有一定的实际意义,文章主要通过具体实例对如何快速、有效查找出10kV配网电缆接地故障进行深入研究。

Grounding fault is the frequent failures of 10kV distribution network, the fault types and reasons are more complex.If the fault point can be located quickly and accurately, will affect the normal power supply of electric network.And even cause a large area regional blackout.Therefore,it is very important to study the method of the grounding fault for 10kV distribution network. This paper studies how to quickly find out the grounding fault in 10kV distribution network.