小电流接地系统单相接地故障及处理

The Analysis & Handing of Single-Phase Ground Fault in the System with Non-Effectively Earthed Neutral

以静海电网为例,分析了小接地电流系统发接地信号时的故障原因、影响,总结了预防、处理小电流接地系统发生单相接地故障的措施、步骤和办法。

This paper takes Jinghai power net as the example to summarize the causes and results of single -phase -groud short circuit faults with non - effectively earthed neutral. It also summarizes the measures, steps and means for preventing and handing single - phase -groud faults with non -effectively earthed neutral.