Simple and high-efficiency photovoltaic system under non-uniform operating conditions

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dc.contributor.authorKaratepe, E.
dc.contributor.authorSyafaruddin
dc.contributor.authorHiyama, T.
dc.date.accessioned2019-10-27T21:16:34Z
dc.date.available2019-10-27T21:16:34Z
dc.date.issued2010
dc.departmentEge Üniversitesien_US
dc.description.abstractThe interest in improving the efficiency of photovoltaic (PV) system has emerged because of increasing the number of home-based or small-scale PV power system. However, the home-based PV system is vulnerable to the non-uniform operating conditions. Under such circumstances, multiple-local maximum power points (MPPs) occur on the power-voltage characteristics and an advanced control algorithm is required to track the global MPP. It is very difficult to provide a sophisticated control algorithm because of the non-linear characteristics of PV system. This study describes the potential to improve the efficiency of PV arrays under non-uniform operating conditions by using the conventional hill-climbing MPP tracking method in total cross tied (TCT) connected PV arrays, in which each group of series connected solar cells that belong to single bypass diode is interconnected. The various scenarios were tested and the results indicate that the efficiency of the proposed system is much higher than that of the same size of series-parallel (SP) PV array configuration.en_US
dc.identifier.doi10.1049/iet-rpg.2009.0150
dc.identifier.endpage368en_US
dc.identifier.issn1752-1416
dc.identifier.issn1752-1416en_US
dc.identifier.issue4en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage354en_US
dc.identifier.urihttps://doi.org/10.1049/iet-rpg.2009.0150
dc.identifier.urihttps://hdl.handle.net/11454/43687
dc.identifier.volume4en_US
dc.identifier.wosWOS:000285460300006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInst Engineering Technology-Ieten_US
dc.relation.ispartofIet Renewable Power Generationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleSimple and high-efficiency photovoltaic system under non-uniform operating conditionsen_US
dc.typeArticleen_US

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