变电站接地装置降阻技术分析  

Analysis on Resistance Reduction Technology of Substation Grounding Device

作　　者：杨文良[1] 王琰 王振中 刘卓 YANG Wenliang;WANG Yan;WANG Zhenzhong;LIU Zhuo(Inner Mongolia Electric Power Research Institute,Inner Mongolia 010020,China)

机构地区：[1]内蒙古电力科学研究院,内蒙古010020

出　　处：《集成电路应用》2021年第1期192-194,共3页Application of IC

摘　　要：接地装置阻抗值高、接地体腐蚀严重一直是内蒙古中西部地区变电站接地装置的难题。研究各类降阻方法、接地材料以及各种焊接方法对接地网的影响,从而为输变电设备接地网降阻改造提供建议。High impedance value of grounding device and serious corrosion of grounding body are always difficult problems of substation grounding device in central and Western Inner Mongolia.This paper studies the influence of various resistance reduction methods,grounding materials and welding methods on grounding grid,so as to provide suggestions for resistance reduction and transformation of grounding grid of power transmission and transformation equipment.

关 键 词：降阻方法 接地装置 阻抗值高 腐蚀严重 

分 类 号：TG174.4[金属学及工艺—金属表面处理] TM862[金属学及工艺—金属学]