Publication:
Continuous wavelet transform for ferroresonance phenomena in electric power systems

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dc.contributor.authorEKREN, NAZMİ
dc.contributor.authorsAkinci, Tahir Cetin; Ekren, Nazmi; Seker, Serhat; Yildirim, Sezen
dc.date.accessioned2022-03-12T18:10:37Z
dc.date.available2022-03-12T18:10:37Z
dc.date.issued2013
dc.description.abstractThe common characteristics of a nonlinear system are multiple equilibrium points, limit cycles, jump resonance and sub-harmonic generation. Ferroresonance is also a nonlinear electrical phenomenon, which occurs frequently in power systems including no-load saturable transformers, transmission lines and single/three phase switching. In this work, we modeled the 380 kV West Anatolian Electric Power Network of Turkey, by performing numerical simulations using MATLAB-Simulink Power System Block-set. We generated the signals that are characteristics to the ferroresonance in order to exhibit the emergence of the nonlinear phenomenon. In addition, using the continuous wavelet transform (CWT), we observed the behavior of the ferroresonance both in time and frequency domains. Using the results of the CWT and Power Spectral Density (PSD) applications, the ferroresonance is determined from the emergence of the over voltage changes and the inter-harmonics of between +/- Delta integral Wand +/- Delta integral depending on frequency resolution +/- Delta integral. (C) 2012 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.ijepes.2012.07.001
dc.identifier.eissn1879-3517
dc.identifier.issn0142-0615
dc.identifier.urihttps://hdl.handle.net/11424/231393
dc.identifier.wosWOS:000311864800044
dc.language.isoeng
dc.publisherELSEVIER SCI LTD
dc.relation.ispartofINTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectFerroresonance
dc.subjectPower system modeling
dc.subjectPower spectra
dc.subjectPower transmission line
dc.subjectWavelet transform
dc.titleContinuous wavelet transform for ferroresonance phenomena in electric power systems
dc.typearticle
dspace.entity.typePublication
local.avesis.id48d4f183-2283-4415-864e-4c428612147f
local.import.packageSS17
local.indexed.atWOS
local.indexed.atSCOPUS
local.journal.numberofpages7
oaire.citation.endPage409
oaire.citation.issue1
oaire.citation.startPage403
oaire.citation.titleINTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS
oaire.citation.volume44
relation.isAuthorOfPublicationbf8fa87c-9f12-4134-a6e3-274f1ec50ed9
relation.isAuthorOfPublication.latestForDiscoverybf8fa87c-9f12-4134-a6e3-274f1ec50ed9

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