变电站接地网缺陷诊断无损评价方法综述
司文荣,傅晨钊,卞晓亮,施春波,徐志斌

Overview of the Nondestructive Evaluation Methods for Substation Grounding Grids Fault Diagnosis
Wenrong Si,Chenzhao Fu,Xiaoliang Bian,Chunbo Shi,Zhibin Xu
图7 接地网腐蚀状态电化学检测系统
Fig.7 The grounding grids corrosion state electrochemical detection system