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Resonator-based metering of power components according to IEEE Standard 1459-2010

Authors :
Kušljević Miodrag
Tomić Josif
Poljak Predrag
Source :
Journal on Processing and Energy in Agriculture, Vol 25, Iss 4, Pp 139-147 (2021)
Publication Year :
2021
Publisher :
National Society of Processing and Energy in Agriculture, Novi Sad, 2021.

Abstract

This paper proposes an accurate and computationally efficient implementation of the IEEE Std. 1459-2010 for power measurements. An implementation is based on digital resonators embedded in a feedback loop. In the first algorithm stage, the unknown signal harmonic parameters are estimated. By this, the voltage and current signals are processed independently of each other. In the second algorithm stage, the unknown power components are estimated (calculated) based on estimated spectra. To demonstrate the performance of the developed algorithm, computer-simulated data and laboratory testing records are processed. Simple LabView implementation, based on the point-by-point processing feature, demonstrates techniques modest computation requirements and confirms that the proposed algorithm is suitable for real-time applications.

Details

Language :
English
ISSN :
18214487 and 29560195
Volume :
25
Issue :
4
Database :
Directory of Open Access Journals
Journal :
Journal on Processing and Energy in Agriculture
Publication Type :
Academic Journal
Accession number :
edsdoj.54ab6ead09cf4a22aadacb2626da2351
Document Type :
article
Full Text :
https://doi.org/10.5937/jpea25-34575