多功能电能表计量检定自动化技术研究

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中图分类号：TM933.4文献标识码：B 文章编号：1003-0514（2025）06-0038-04

Research on the automation technology of multi-functional electric energy meter measurementverification

WangXue，HuangXiaolei，ZhangYizhe （Hulunbuir product quality measurement and testing institute，Hulunbuir， Inner mongolia，）

Abstract： Inorder to solve the problems of large quantity，low eficiencyand high accuracyrequirements ofelectric energy meter，the automatic verification technology of multi-functional electric energy meter was studied.The system adopts a three-layer distributed architecture，integrates precision standard sources，automatic wiring and dataacquisition modules， and achieves O.O2 grade verification accuracy through temperature compensation algorithm and error correction model. The application results show that the single-meter verification time is shortened by 60 % ，the daily verification capacity is increased by 163 % ，the personnel demand is reduced by 67% ，and the payback period is2.8 years，which effectively solvesthe effciencyandaccuracyproblems of traditional verification methodsand promotes theintellgentdevelopmentof metrological verification.

Key words：multi-function electric energymeter；metrological verification；automation technology；verification system; precision control

0引言

电力计量在电力系统运行当中是很重要的基础，多功能电能表作为电能计量方面的核心设备，它的计量准确性会直接影响电力贸易结算和电网运行安全。（剩余3987字）