手持式回路电阻测试仪的研究  

Research on Handheld Loop Resistance Tester

作　　者：李洋 李雨佳 魏志海 LI Yang;LI Yujia;WEI Zhihai(State Grid Henan Electric Power Company Shangqiu Power Supply Company,Shangqiu,Henan Province,476000 China)

机构地区：[1]国网河南省电力公司商丘供电公司,河南商丘476000

出　　处：《科技资讯》2020年第20期64-65,68,共3页Science & Technology Information

摘　　要：手持式操作仪器摆脱了使用交流电的依赖,满足现场使用。该文简要介绍了回路电阻测试仪的现状及现场遇到的问题,以及为何研究手持式回路电阻测试仪,同时对手持式回路电阻测试仪的研究意义、基本原理、结构介绍、功能特点进行了简单介绍,同时对该测试仪的实现方案进行了详细的论述,最后简要说明了该测试仪的实际应用意义,以及经济效益、社会效益和应用前景。Hand-held operating instruments get rid of the dependence on the use of alternating current and meet the needs of on-site use.This article briefly introduces the current status of the loop resistance tester and the problems encountered in the field,and why it is a handheld loop resistance tester.At the same time,the research significance,basic principles,structural introduction,and functional characteristics of the handheld loop resistance tester are briefly described.At the same time,the implementation plan of the tester is discussed in detail.Finally,the practical application significance,economic benefits,social benefits and application prospects of the tester are briefly explained.

关 键 词：手持式 开关断路器 回路电阻 基本原理 结构介绍 功能特点 

分 类 号：TM54[电气工程—电器]