摘要
结合220kV后村变电站的工程数据,探讨目前高土壤电阻率降阻措施及分析接地设计参数对地电位、接触电位差、跨步电位差的影响程度。
Based on the engineering data of 220kV Houeun Substation, this paper discussed the methods of reducing the high earth resistance, analyzed the effects of grounding system design on the earth potential difference, contact potential difference and step potential difference.
出处
《山东电力技术》
2009年第2期63-68,共6页
Shandong Electric Power
关键词
高电阻率降阻
变电站
接地
设计
high earth resistivity
substation
grounding
design