基于零线电流测量和计量功能的单相电能表防窃电应用分析  

Application Analysis of Single-Phase Energy Meter′s Anti-Stealing Based on Neutral Current Measurement and Metering Function

作　　者：刘宇鹏[1] 燕伯峰 董永乐[1] 张鑫[1] 余佳[1] LIU Yupeng;YAN Bofeng;DONG Yongle;ZHANG Xin;YU Jia(Inner Mongolia Power Research Institute, Hohhot 010020, China;Inner Mongolia Power（Group） Co.,Ltd., Hohhot 010020, China)

机构地区：[1]内蒙古电力科学研究院,呼和浩特010020 [2]内蒙古电力(集团)有限责任公司,呼和浩特010020

出　　处：《内蒙古电力技术》2017年第6期6-10,共5页Inner Mongolia Electric Power

基　　金：内蒙古电力(集团)有限责任公司2016年第一批科技计划项目(20161022)

摘　　要：针对内蒙古电网在运单相电能表现场接线和防窃电现状,介绍了单相电能表的零线电流测量和计量原理及其防窃电应用情况,在此基础上分析了电能表的零线电流测量和计量2种功能对内蒙古电网的适用性:就内蒙古电网现状,比较适用零线电流测量功能。并提出防窃电改进措施。According to the single-phase energy meter＇ s wiring and anti-stealing situation in Inner Mongolia power grid, introduces the single-phase energy meter＇s neutral current measurement and metering principle, and the application of anti-stealing, analyzes the applicability of the two functions of electric energy meter neutral current measurement and metering for Inner Mongolia grid. The result shows that the neutral current measurement function is more proper. Put forward improvement measures for anti-stealing.

关 键 词：单相电能表 防窃电 零线电流 测量 计量 

分 类 号：TM933.4[电气工程—电力电子与电力传动]