摘要
利用ZC-8接地摇表、ETCR2000C钳形表对比测量输电线路杆塔地网的接地电阻、导通电阻,对大量测量数据及数值偏差的影响因素进行分析,给出利用钳形表测量输电线路杆塔地网接地电阻和导通电阻的判断方法、依据,通过实验仿真予以验证。
The ZC-8 tramegger and ETCR2000C clamp ampere meter are used to measure grounding resistance and conduction resistance of transmission lines and towers. The test results axe compared and affecting factors of data deviation and the numerous test data are analysed in the paper . The judgment methods and basis of measuring grounding resistance for transmission lines and towers and conduction resistance by using clamp ampere meter are presented and verified through the simulation tests.
出处
《湖南电力》
2011年第5期1-3,7,共4页
Hunan Electric Power
关键词
输电线路
杆塔
导通电阻
接地电阻
测量
transmission line
transmission tower
conduction resistance
grounding resistance
measurment
