摘要
介绍中压电网常用接地方式,分析中压电网接地方式对低压配电系统接地的影响,并就TN系统变电所常见接地做法进行比较。
The usual grounding patterns of MV power grid is introduced, the influences of the grounding patterns of MV power grid on the grounding of LV distribution system are analyzed, and the grounding modes commonly used in TN system substation are compared.
出处
《建筑电气》
2012年第2期19-25,共7页
Building Electricity
关键词
中性点
接地方式
10
KV电网
低压
配电系统
变电所
TN系统
Neutral point Grounding pattern 10 kV power grid Low-voltage distribution system Substation TN system
