Hydrogen production system with fuzzy logic-controlled converter

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dc.authoridnacar, salih/0000-0003-4843-9648
dc.authoridOncu, Selim/0000-0001-6432-0634
dc.contributor.authorNacar, Salih
dc.contributor.authorOncu, Selim
dc.date.accessioned2024-09-29T16:08:19Z
dc.date.available2024-09-29T16:08:19Z
dc.date.issued2019
dc.departmentKarabük Üniversitesien_US
dc.description.abstractElectrolyte current must be controlled in the water electrolysis systems. For this purpose, the power converter for the cell stack of the electrolyzer used in industrial hydrogen production is realized. A series resonant converter, which is suitable for high input voltage and low output current applications, is used as power stage of the electrolyzer. The high-frequency transformer is used for the impedance matching. While the system is running, the electrical resistance of the electrolyzer changes continuously; thus, fuzzy logic controller (FLC) is used to control the output current of the power converter. In this study, a 700-W converter prototype is designed and controlled by the frequency modulation technique in the range of 290-360 kHz. The converter is tested for different output currents and it is observed that the power switches are turned on under soft switching conditions while FLC closely follows reference inputs.en_US
dc.description.sponsorshipKarabuk University Research Fund [KBUBAP-17-DR-264]en_US
dc.description.sponsorshipThis research was supported by Karabuk University Research Fund (KBUBAP-17-DR-264).en_US
dc.identifier.doi10.3906/elk-1805-77
dc.identifier.endpage1895en_US
dc.identifier.issn1300-0632
dc.identifier.issn1303-6203
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85065819462en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1885en_US
dc.identifier.trdizinid336923en_US
dc.identifier.urihttps://doi.org/10.3906/elk-1805-77
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/336923
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7492
dc.identifier.volume27en_US
dc.identifier.wosWOS:000469016000023en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherTubitak Scientific & Technological Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal of Electrical Engineering and Computer Sciencesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectFuzzy logic controlleren_US
dc.subjectresonant converteren_US
dc.subjectsoft switchingen_US
dc.subjectelectrolysisen_US
dc.titleHydrogen production system with fuzzy logic-controlled converteren_US
dc.typeArticleen_US

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