A Novel MPPT Method Based on Inflection Voltages

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dc.contributor.authorKesilmis, Zehan
dc.contributor.authorKarabacak, Mustafa Alpaslan
dc.contributor.authorAksoy, Murat
dc.date.accessioned2024-03-13T10:34:58Z
dc.date.available2024-03-13T10:34:58Z
dc.date.issued2020
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThis study presents a novel maximum power point tracking method named inflection voltage method for photovoltaic systems. Inflection voltage method aims to find the global maximum power point using inflection voltages. It is known that multiple peaks occur in the power/voltage curves of photovoltaic arrays under partial shading conditions. Traditional methods such as perturb and observe and fractional open circuit voltage methods cannot perform MPPT with high performance in case of partial shading conditions. The inflection voltage method provides solutions to the problems of algorithms like fractional open circuit voltage and perturb and observe, such as failure to work under partial shading conditions and oscillation of output power. The success of inflection voltage method was tested first in the PSIM environment and then in the experimental setup developed. Computer simulations and experimental results showed that the proposed algorithm outperforms both fractional open circuit voltage, perturb and observe, particle swarm optimization under different partial shading conditions. (C) 2020 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.jclepro.2020.121473
dc.identifier.issn0959-6526
dc.identifier.issn1879-1786
dc.identifier.scopus2-s2.0-85085637600en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.jclepro.2020.121473
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4181
dc.identifier.volume266en_US
dc.identifier.wosWOS:000546180200005en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofJournal Of Cleaner Productionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhotovoltaicen_US
dc.subjectMPPTen_US
dc.subjectPartial shadingen_US
dc.subjectInflection voltageen_US
dc.subjectSolar energy harvestingen_US
dc.titleA Novel MPPT Method Based on Inflection Voltagesen_US
dc.typeArticleen_US

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