智能电能表EMC潜动试验研究

Research on EMC the False Actuation Performance of the Intelligent Electric Energy Meter

通过对国家、企业的技术标准、规范中智能电能表潜动试验方法的分析,结合智能电能表实际安装环境,找出现有试验方法存在的弊端,完善了智能电能表潜动试验的方法,在实验室搭建电磁兼容潜动试验环境下,对单相智能电能表进行潜动试验。通过两种试验结果对比分析,验证了电磁环境对智能电能表潜动性能具有一定影响。

In this paper,through analysis of the intelligent electric energy meter test method for false actuation test on specification,combining with actual installation environment,the defects and unreasonable of the existing test methods is found out,an electromagnetic compatibility environment of false actuation test in the laboratory is built,false actuation tests of all kinds of single phase intelligent electric energy meter is studied. The results shows the new methods and new requirements have a certain influence.