摘要
常用的杆塔接地阻抗测试方法有三极法(放线法)、钳表法(免放线法)、回路阻抗法(免放线 法)、免拆线法。分析这几种方法的优劣并对每种方法的适用范围,并进行总结。
There are commonly used methods for measuring tower grounding impedance include three-pole method (wiring method), clamp meter method (wiring-free method), loop impedance method (wiring-free method), and wiring-free method. In this paper, the advantages and disadvantages of these methods are analyzed, and the application scope of each method is summarized.
作者
杨文良
侯宇嘉
王琰
王振中
刘卓
闫旭
YANG Wenliang;HOU Yujia;WANG Yan;WANG Zhenzhong;LIU Zhuo;Yan Xu(Inner Mongolia Electric Power Research Institute,Inner Mongolia 010020,China.)
出处
《集成电路应用》
2019年第11期58-59,共2页
Application of IC
基金
内蒙古电网电力系统科技创新课题项目
关键词
接地阻抗测量
三极法
钳表法
回路阻抗法
ground impedance measurement
three-pole method
clamp meter method
loop impedance method.
