摘要
分析了高压系统发生接地故障的原因,探讨了10 k V经小电阻接地系统对低压系统的影响,并总结了在10 k V/0.4 k V变配电所内分设两个接地极、在建筑物内做好等电位联结等防范措施,以降低电气事故的发生率。
This paper analyzed the grounding fault reasons of high pressure system,discussed the influence of 10 k V via small resistance grounding system to low voltage system,and summarized distribution of two grounding electrode in 10 k V /0. 4 k V variable power,done well equal resistance connection and other preventive measures in building,in order to reduce the accident rate of electrical accidents.
出处
《山西建筑》
2015年第27期134-136,共3页
Shanxi Architecture
关键词
高压系统
接地故障
电阻
电压
high voltage system
grounding fault
resistance
voltage
