ERROR MODELING OF STATIC ENERGY METERS

被引：0

作者：

Carobbi, Carlo ^{[1
]}

Pellicci, Guido ^{[2
]}

Vieri, Simone ^{[1
]}

机构：

[1] Univ Firenze, Dep Elect & Telecommun, Florence, Italy

[2] Firenze Tecnol, Florence, Italy

来源：

XIX IMEKO WORLD CONGRESS: FUNDAMENTAL AND APPLIED METROLOGY, PROCEEDINGS | 2009年

关键词：

energy meters; measurement accuracy; Measuring Instruments Directive;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The scope here is to derive a model of the measurement error of static energy meters. The model proposed is based on three error parameters: gain, phase and bias error. The validity of the model is confirmed through the statistical analysis of the measurement results obtained during the calibration of a commercial energy meter, compliant with the Measuring Instruments Directive 2004/22/EC. The experiments also involved operating conditions of the meter beyond those required by the calibration procedure prescribed by the relevant standards. A further analysis is offered aimed at verifying the statistical significance of the parameters of the model.

引用

页码：820 / 824

页数：5

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