三相三线计量装置的错接线快速判断方法分析  

Analysis of Quick Diagnosis Methods for Wrong Wiring of Three Phase Three wire Measuring Devices

作　　者：翟新伟 傅云浩 杨静如 ZHAI Xinwei;FU Yunhao;YANG Jingru(State Grid Shanghai Songjiang Power Supply Company,Shanghai 201600,China)

机构地区：[1]国网上海市松江供电公司,上海201600

出　　处：《集成电路应用》2024年第5期374-375,共2页Application of IC

摘　　要：阐述通过断B相电压法,A、C电压交叉法以及A、C电流交叉法,对三相三线计量装置的接线进行快速判断。通过绘制电路示意图、电路向量图分析法,得出实际计量装置脉冲所对应的现象。This paper expounds how to quickly determine the wiring of three-phase three wire measuring devices through the methods of phase B voltage interruption,A and C voltage crossing,and A and C current crossing.It obtains the phenomenon corresponding to the pulse of the actual measuring device by drawing circuit diagrams and analyzing circuit vector diagrams.

关 键 词：电能计量 计量装置 三相三线 接线分析 

分 类 号：TM933.4[电气工程—电力电子与电力传动]