A new method of electric energy metering considering harmonic responsibility  

计及谐波责任的电能计量新方法

作　　者：ZHU Si-wei TIAN Ming-xing LI Jun GAO Yun-bo 朱四维;田铭兴;李俊;高云波(兰州交通大学,自动化与电气工程学院,甘肃兰州730070;兰州交通大学甘肃省轨道交通电气自动化工程实验室,甘肃兰州730070)

机构地区：[1]School of Automation and Electrical Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China [2]Rail Transit Electrical Automation Engineering Laboratory of Gansu Province,Lanzhou Jiaotong University,Lanzhou 730070,China

出　　处：《Journal of Measurement Science and Instrumentation》2020年第3期244-250,共7页测试科学与仪器（英文版）

基　　金：National Natural Science Foundation of China(No.51367010);Science and Technology Program of Gansu Province(No.17JR5RA083);Program for Excellent Team of Scientific Research of Lanzhou Jiaotong University(No.201701);Scientific Research Program of Colleges and Universities of Gansu Province(No.2016B-032)。

摘　　要：Aiming at the shortcomings of the existing electric energy metering method,combining with the harmonic responsibility analysis model based on the reference impedance method and the idea of apparent power decomposition in IEEE Std 1459-2010 standard,two new metering indicators—billing active power and billing power factor are defined.A new electric energy metering method is proposed and its specific implementation steps are given.The simulation model is built in Matlab/Simulink,and three different examples are set up.Using the simulation data,the various metering indicators need to be examined by the existing electric energy metering method and the new electric energy metering method are calculated.The calculation results show that the new electric energy metering method not only overcomes the shortcomings of the existing electric energy metering method,but also is very easy to be popularized and applied.

关 键 词：electric energy metering harmonic responsibility billing active power billing power factor 

分 类 号：TM933.4[电气工程—电力电子与电力传动]