Design and Analysis of Single-Phase Grid-Tied Inverter With PDM MPPT-Controlled Converter

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dc.authoridOZBAY, Harun/0000-0003-1068-244X
dc.authoridkarafil, akif/0000-0002-7844-9014
dc.contributor.authorKarafil, Akif
dc.contributor.authorOzbay, Harun
dc.contributor.authorOncu, Selim
dc.date.accessioned2024-09-29T16:04:31Z
dc.date.available2024-09-29T16:04:31Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this article, a novel method is presented for maximum power point tracker (MPPT) system to increase efficiency. For this purpose, maximum power obtained from photovoltaic (PV) panels by pulse density modulation (PDM)-controlled high-frequency series-resonant converter was transferred to grid by a single-phase inverter. The resonant converter and the single-phase inverter circuits used in the system were analyzed, designed, simulated, and implemented. The designed series-resonant converter was operated at resonant frequency for different solar radiation conditions using the PDM control technique, and therefore the maximum power point was tracked. Soft switching was achieved by continuously tracking the resonant frequency. Simulated and experimental results were presented for 600 W prototype by operating the MPPT converter over 100 kHz. The MPPT efficiency was obtained as 99 & x0025; and above. The maximum power tracking of the PV panels was achieved using the perturb and observe (P & O) algorithm with PDM technique. The generated PV power was transferred to the single-phase grid by an LCL-filtered inverter. Proportional integral controller was preferred in the control of single-phase grid-tied inverter.en_US
dc.description.sponsorshipKarabuk University Research Projects Fund [KBU-BAP-15/2-DR-005]en_US
dc.description.sponsorshipThis work was supported in part by the Karabuk University Research Projects Fund under Grant KBU-BAP-15/2-DR-005. Recommended for publication by Associate Editor A. Safaee.en_US
dc.identifier.doi10.1109/TPEL.2019.2944617
dc.identifier.endpage4766en_US
dc.identifier.issn0885-8993
dc.identifier.issn1941-0107
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85080890981en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage4756en_US
dc.identifier.urihttps://doi.org/10.1109/TPEL.2019.2944617
dc.identifier.urihttps://hdl.handle.net/20.500.14619/6181
dc.identifier.volume35en_US
dc.identifier.wosWOS:000530033300018en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIeee-Inst Electrical Electronics Engineers Incen_US
dc.relation.ispartofIeee Transactions On Power Electronicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectInvertersen_US
dc.subjectPD controlen_US
dc.subjectResonant convertersen_US
dc.subjectSwitchesen_US
dc.subjectResonant frequencyen_US
dc.subjectRLC circuitsen_US
dc.subjectDC-AC power convertersen_US
dc.subjectenergy efficiencyen_US
dc.subjectmaximum power point trackersen_US
dc.subjectpower controlen_US
dc.subjectresonant invertersen_US
dc.titleDesign and Analysis of Single-Phase Grid-Tied Inverter With PDM MPPT-Controlled Converteren_US
dc.typeArticleen_US

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