光伏升压站柔性接地技术降阻方案设计  

Design of Resistance Reduction Scheme for Flexible Grounding Body Technology of Photovoltaic Booster Station

作　　者：孙德挺 SUN Deting

机构地区：[1]正泰电力设计有限公司,上海201600

出　　处：《今日自动化》2024年第5期61-64,共4页Automation Today

摘　　要：经对高土壤电阻率项目各类降阻措施进行汇总研究,发现采用外延法、深井法、降阻材料换填、离子接地极法等常规降阻措施,存在施工困难、效果不明显、维持周期短的问题。为解决上述问题,文章提出采取柔性接地技术降阻方案,通过实际应用得出,该降阻方案可合理有效满足接地电阻的要求,达到保证人员、设备安全的目的。After a summary study of various resistance reduction measures for high soil resistivity projects,it is found that the conventional resistance reduction measures such as epitaxial method,deep well method,resistance reduction material replacement and ion grounding electrode method have some problems such as difficult construction,ineffective effect and short maintenance period.In order to solve the above problems,the paper puts forward theflexible grounding technology to reduce the resistance of the scheme,through practical application,the scheme can meet the requirements of grounding resistance reasonably and effectively,to ensure the safety of personnel and equipment.

关 键 词：高土壤电阻率 降阻 柔性接地 

分 类 号：TM721.1[电气工程—电力系统及自动化]