摘要
针对准东—华东 ±1100kV特高压直流输电线路工程接地系统,为提高接地材料的防腐性能,提高降阻效果,保护环境,本文调研了项目沿线土壤电阻率和土壤腐蚀等级的分布情况以及沿线已建工程人工接地体的运行情况,为本工程接地型式的合理选择奠定了基础,因地制宜地推荐了合适的接地型式.
In order to improve the corrosion resistance,reduce excavation area,and protect the environment,the distribution of the soil resistivity and soil corrosivity and running grounding body of built projects along the line have been investgated,and appropriate grounding types are also recommended.
作者
闫建兴
马云霄
Yan Jian-xing;Ma Yun-xiao
出处
《电力系统装备》
2020年第7期115-116,共2页
Electric Power System Equipment
