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.

Details

Title
Estimation of Energy Meter Accuracy using Remote Non-invasive Observation
Author
Saunoris, Marius 1 ; Nakutis, Žilvinas 2 ; Knyva, Mindaugas 2 

 Department of Electronics Engineering, Faculty of Electrical and Electronics Engineering, Kaunas University of Technology, Studentu str. 50, LT – 51368, Kaunas, Lithuania; Faculty of engineering sciences, Kaunas University of Applied Engineering Sciences, Tvirtoves av. 35, LT – 50155, Kaunas, Lithuania 
 Department of Electronics Engineering, Faculty of Electrical and Electronics Engineering, Kaunas University of Technology, Studentu str. 50, LT – 51368, Kaunas, Lithuania 
Pages
170-176
Publication year
2022
Publication date
2022
Publisher
De Gruyter Brill Sp. z o.o., Paradigm Publishing Services
e-ISSN
13358871
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2664049117
Copyright
© 2022. This work is published under http://creativecommons.org/licenses/by-nc-nd/4.0 (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.