摘要
介绍了与地网设计相关的参数(接触电位差、跨步电位差及接地装置电位),并以某220kV变电站的设计数据为实例,分析了影响地网设计参数的因素,提出了完善地网设计的措施。
The paper introduces parameters related to grounding grid design （touch potential difference, stride potential difference and grounding instrument potential）. Taking the design data of a certain 220 kV substation as an example,the paper analyzes the influence factors of grounding design parameters and presents measures of perfecting grounding grid design.
出处
《江苏电机工程》
2006年第6期55-57,共3页
Jiangsu Electrical Engineering
关键词
高电阻率
发电厂
变电站
接地
设计
high soil resistance
power plant
substation
grounding
design
