Wavelet transform-based fault detection method for hydrogen energy-based distributed generators

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dc.authorid0000-0002-5136-0829en_US
dc.contributor.authorBayrak, Gökay
dc.date.accessioned2021-03-20T20:12:58Z
dc.date.available2021-03-20T20:12:58Z
dc.date.issued2018
dc.departmentBTÜ, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik Elektronik Mühendisliği Bölümüen_US
dc.descriptionInternational Advanced Researches and Engineering Congress (IAREC) -- NOV 16-18, 2017 -- Osmaniye, TURKEYen_US
dc.description.abstractIntegration of hydrogen energy-based distributed generators (HEBDGs) to the main grid causes some power quality (PQ) problems. The conventional fault detection methods fail to detect some PQ disturbances, thus intelligent methods are proposed in the literature recently. This paper focuses on developing a wavelet transform (WT)-based fault detection method for HEBDG systems to detect PQ disturbances in the low-voltage grid connection. The proposed method uses the discrete WT and Daubechies wavelets of order 4 to detect the voltage swell, voltage sag, voltage interruption and transient disturbances in a HEBDG system. The performance of the WT-based method is also compared with the conventional fault detection methods, and using the time-frequency domain analysis by WT increases the stability of the proposed method. The results verify that the conventional methods are not capable of detecting some PQ disturbances properly, but the proposed WT-based method is more reliable according to the conventional methods. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.ijhydene.2018.06.183en_US
dc.identifier.endpage20308en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue44en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage20293en_US
dc.identifier.urihttp://doi.org/10.1016/j.ijhydene.2018.06.183
dc.identifier.urihttps://hdl.handle.net/20.500.12885/755
dc.identifier.volume43en_US
dc.identifier.wosWOS:000450134800014en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorBayrak, Gökay
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal Of Hydrogen Energyen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWavelet transformen_US
dc.subjectHydrogen energyen_US
dc.subjectDistributed generationen_US
dc.subjectPQ disturbancesen_US
dc.titleWavelet transform-based fault detection method for hydrogen energy-based distributed generatorsen_US
dc.typeConference Objecten_US

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