An efficient fault diagnosis method for PV systems based on operating voltage-window

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dc.contributor.authorGokmen, Nuri
dc.contributor.authorKaratepe, Engin
dc.contributor.authorSilvestre, Santiago
dc.contributor.authorCelik, Berk
dc.contributor.authorOrtega, Pablo
dc.date.accessioned2019-10-27T22:08:43Z
dc.date.available2019-10-27T22:08:43Z
dc.date.issued2013
dc.departmentEge Üniversitesien_US
dc.description.abstractWith the increasing use of photovoltaic (PV) systems, the research studies to improve the efficiency of PV systems have gained greater interest in recent years, especially under non-uniform operating conditions. However, there is a little attention on fault diagnosis of PV arrays. This paper develops and demonstrates a method that can efficiently detect the number of open and short circuit faults and discriminate between them and partial shading conditions. This method is based on only the measurement of operating voltage of PV string and ambient temperature. In that manner, the proposed method takes into consideration of the minimum number of sensors to reduce the cost of the system, as one of the main purposes of this study. The simulation and experimental results are presented to demonstrate the effectiveness of the proposed method under both uniform and non-uniform irradiance conditions. (C) 2013 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.enconman.2013.05.015
dc.identifier.endpage360en_US
dc.identifier.issn0196-8904
dc.identifier.issn1879-2227
dc.identifier.issn0196-8904en_US
dc.identifier.issn1879-2227en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage350en_US
dc.identifier.urihttps://doi.org/10.1016/j.enconman.2013.05.015
dc.identifier.urihttps://hdl.handle.net/11454/49222
dc.identifier.volume73en_US
dc.identifier.wosWOS:000322431200037en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofEnergy Conversion and Managementen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhotovoltaic arrayen_US
dc.subjectFault diagnosisen_US
dc.subjectPartially shadingen_US
dc.subjectVoltage-windowen_US
dc.subjectNon-uniform irradianceen_US
dc.titleAn efficient fault diagnosis method for PV systems based on operating voltage-windowen_US
dc.typeArticleen_US

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