110kV输电线路中杆塔电阻测试装置的设计研究  

Design and Research of Tower Resistance Testing Device for 110kV Transmission Lines

作　　者：陆建锋 周力 LU Jianfeng;ZHOU Li(Huai'an Power Supply Branch,State Grid Jiangsu Electric Power Co.,Ltd.,Huai'an,Jiangsu 223001,China)

机构地区：[1]国网江苏省电力有限公司淮安供电分公司,江苏淮安223001

出　　处：《自动化应用》2024年第20期46-48,共3页Automation Application

摘　　要：输电线路杆塔的接地电阻测试对检修人员而言是一项非常繁重的工作。为了能够实现对多接地引下线接地电阻的便捷式测量,设计了一种新型输电线路杆塔接地电阻的测试装置。该装置采用了双钳法对杆塔的接地电阻进行测试,且在无需解开其余接地引下线的情况下就能完成对杆塔接地电阻的测量,同时能有效提高接地电阻测试的效率并简化流程,从而保障杆塔接地电阻测量的准确性符合检修要求。Testing the grounding resistance of transmission line towers is a very heavy task for maintenance personnel.In order to achieve convenient measurement of the grounding resistance of multiple grounding down conductors,this paper designs a new type of testing device for the grounding resistance of transmission line towers.The device adopts the double clamp method to test the grounding resistance of towers and can complete the measurement of tower grounding resistance without disconnecting the other grounding down conductors.At the same time,it can effectively improve the efficiency of grounding resistance testing and simplify the process,thereby ensuring the accuracy of tower grounding resistance measurement meets maintenance requirements.

关 键 词：输电线路 双钳法 接地电阻测试 

分 类 号：TP934.1[自动化与计算机技术]