误拆电缆导致计量故障的差错电量分析  

Analysis of Measurement Errors Caused by Incorrect Cable Disassembly and Electricity Consumption

作　　者：廖涛 张欲晓 赵玉富 刘天齐 曾信义 王平 LIAO Tao;ZHANG Yuxiao;ZHAO Yufu;LIU Tianqi;ZENG Xinyi;WANG Ping(State Grid Henan Marketing Service Center,Henan Zhengzhou 450051,China)

机构地区：[1]国网河南省电力公司营销服务中心,河南郑州450051

出　　处：《农村电气化》2024年第5期82-84,共3页Rural Electrification

摘　　要：以一起因误拆电缆导致关口电能表失压为例,对故障过程进行分析,并阐述差错电量计算的方法及结果。为使结果更合理,采用站内电量平衡法和母线电量平衡法分别进行计算,所得差错电量接近,证明了计算方法的正确性,为类似电能计量故障的分析处理和差错电量的计算提供了参考和依据。Taking an example of a gateway electricity meter losing voltage due to accidental cable disassembly,this article analyzes the fault and explains how to calculate the incorrect electricity quantity.In order to make the results more reasonable,the station electricity balance method and the bus balance method were used for calculation,and the calculated error electricity was close,proving the correctness of the calculation method.This provides a reference and basis for the analysis and processing of similar energy metering faults and the calculation of error electricity.

关 键 词：计量故障 关口电能表 站内电量平衡法 母线电量平衡法 

分 类 号：TM93[电气工程—电力电子与电力传动]