On Multiple-Resonator-based Implementation of IEC/IEEE Standard P-Class Compliant PMUs
Miodrag D. Kušljević,
Josif J. Tomić and
Predrag D. Poljak
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Miodrag D. Kušljević: Termoelektro Enel AD, Bačvanska 21/III, 11010 Belgrade, Serbia
Josif J. Tomić: Faculty of Technical Sciences, University of Novi Sad, Trg Dositeja Obradovića 6, 21000 Novi Sad, Serbia
Predrag D. Poljak: Institute of Chemistry, Technology and Metallurgy, Njegoševa 12, 11000 Beograd, Serbia
Energies, 2021, vol. 14, issue 1, 1-16
Abstract:
This article deals with the implementation of the P-Class PMU compliant with IEC/IEEE Standard 60255-118-1:2018 by usage of a multiple-resonator (MR)-based approach for harmonic analysis having been proposed recently. In previously published articles, it has been shown that a trade-off between opposite requirements is possible by shifting a measurement time stamp along the filter window. Positioning the time stamp in a proximity of the time window center assures flat-top frequency responses. In this article, through simulation tests carried out under various conditions, it is shown that requirements of the IEC/IEEE Standard 60255-118-1:2018 can be satisfied by the second and third order MR structure for particular conditions of the time stamp location.
Keywords: DFT; harmonic analysis; IEC/IEEE Standard 60255-118-1:2018; multiple-resonator; PMU; recursive algorithm; rate of change of frequency (ROCOF); total vector error (TVE) (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2021
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