摘要
通过对抚州供电公司几座变电站接地网的测试和开挖检查,发现目前在接地网中普遍存在着一些严重的问题,全面分析了影响接地电阻的几个因数,针对接地网的施工和预防性试验提出了整改措施和建议。
By examining and testing the grounding grid of several substations of FuZhou Power Supply Company, we found some serious problem generally existing in the grounding grid at present.Aiming at the construction and the precautionary test of the grounding grid,this article analyzes several factors affecting the grouning resistance,and brings forward some ameliorative measures and suggestions.
出处
《江西电力》
2004年第4期11-13,共3页
Jiangxi Electric Power
关键词
变电站
接地网
接地电阻
跨步电势
预防性试验
腐蚀
substation
Grounding grid
grouning resistance
step potential
precautionary test
corrosion
