<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This paper presents an error analysis of the estimation of energy meter correction factor (CF) using a remote non-invasive technique. A method of the CF estimation based on the comparison of synchronously detected power steps in power consumption profiles of meter under test and reference meter is elaborated. The dependence of meter CF estimation uncertainty upon the magnitude of power steps, the number of power steps per observation interval, and the number of meters under test monitored by one reference meter is approximated. The synthesized consumer active power profiles are used to obtain training data points that are fit by these approximating equations.</p>
</abstract>

This paper presents an error analysis of the estimation of energy meter correction factor (CF) using a remote non-invasive technique. A method of the CF estimation based on the comparison of synchronously detected power steps in power consumption profiles of meter under test and reference meter is elaborated. The dependence of meter CF estimation uncertainty upon the magnitude of power steps, the number of power steps per observation interval, and the number of meters under test monitored by one reference meter is approximated. The synthesized consumer active power profiles are used to obtain training data points that are fit by these approximating equations.

Estimation of Energy Meter Accuracy using Remote Non-invasive Observation

Department of Electronics Engineering, Faculty of Electrical and Electronics Engineering

Kaunas University of Applied Engineering Sciences

Measurement Science Review

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Estimation of Energy Meter Accuracy using Remote Non-invasive Observation"}

This paper presents an error analysis of the estimation of energy meter correction factor (CF) using a remote non-invasive technique. A method of the CF...

Estimation of Energy Meter Accuracy using Remote Non-invasive Observation

Published Online: May 14, 2022

Page range: 170 - 176

Received: Sep 27, 2021

Accepted: Mar 28, 2022

DOI: https://doi.org/10.2478/msr-2022-0021

Keywords
Energy meter, accuracy, remote and non-invasive observation

© 2022 Marius Saunoris et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Estimation of Energy Meter Accuracy using Remote Non-invasive Observation

Published Online: May 14, 2022

Page range: 170 - 176

Received: Sep 27, 2021

Accepted: Mar 28, 2022

DOI: https://doi.org/10.2478/msr-2022-0021

KeywordsEnergy meter, accuracy, remote and non-invasive observation

© 2022 Marius Saunoris et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
Energy meter, accuracy, remote and non-invasive observation