6kV厂用电系统接地分析及处理

Analysis and Treatment for Grounding Fault of 6 kV Auxiliary Power System

介绍6kV厂用电系统运行中发生的接地现象,分析6kV厂用电系统一二次回路绝缘损坏造成的真接地与非绝缘损坏造成的假接地的接地情况,提出发生真接地和假接地2种情况的判断方法和处理的方法。

This paper introduces the grounding phenomenons of 6 kV auxiliary power system,ananlyzes the wiring of the grounding and the fault grounding in the primary and the secondary circuit system, illustrates the judgement and treat- ment method of true grounding and false grounding.