Publication:
Analysis of Exergy Efficiency for a Grid Connected PV Power Plant via Different Solar Exergy Models in Samsun, Turkey

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dc.authorscopusid58102967500
dc.authorscopusid55521237200
dc.contributor.authorKhalejan, S.H.P.R.
dc.contributor.authorKeskin, V.
dc.date.accessioned2025-12-11T00:30:27Z
dc.date.issued2022
dc.departmentOndokuz Mayıs Üniversitesien_US
dc.department-temp[Khalejan] Seyed Hamed Pour Rahmati, Department of Physics, Ondokuz Mayis Üniversitesi, Samsun, Turkey; [Keskin] Vedat, Civil Aviation College, Samsun University, Samsun, Samsun, Turkeyen_US
dc.description.abstractThis study investigates power conversion efficiency and exergy of a grid-connected photovoltaic (PV) power plant by comparing solar exergy models at a time interval of 12 months. Statistical analysis was carried out to evaluate the PV exergy efficiency related to solar exergy models. First, solar exergy models proposed by Petela, Spanner, and Parrott and the mean of solar exergy-to-solar radiation energy ratio were calculated, and the PV exergy efficiency was analyzed. The results indicate that the average solar exergy-to-solar radiation energy ratio for the Samsun region was 0.93 related to Petela and Spanner's model. The ratio for Parrott's model was calculated as 0.99. The results con rm that the power conversion efficiency is in the range of 6.15-8.87%. While the PV exergy efficiency related to Parrott's model is seen to vary between 4.85% and 7.09% during 12 months, it changes from 5.19% to 7.60% in Petela and Spanner's model. © 2022 Sharif University of Technology. All rights reserved.en_US
dc.identifier.doi10.24200/SCI.2022.58211.5619
dc.identifier.endpage3106en_US
dc.identifier.issn1026-3098
dc.identifier.issn2345-3605
dc.identifier.scopus2-s2.0-85148024104
dc.identifier.scopusqualityQ3
dc.identifier.startpage3098en_US
dc.identifier.urihttps://doi.org/10.24200/SCI.2022.58211.5619
dc.identifier.urihttps://hdl.handle.net/20.500.12712/36937
dc.identifier.volume29en_US
dc.identifier.wosqualityQ2
dc.language.isoenen_US
dc.publisherSharif University of Technologyen_US
dc.relation.ispartofScientia Iranicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPower Conversion Efficiencyen_US
dc.subjectPV Exergy Efficiencyen_US
dc.subjectPV Power Planten_US
dc.subjectSolar Exergy Modelsen_US
dc.titleAnalysis of Exergy Efficiency for a Grid Connected PV Power Plant via Different Solar Exergy Models in Samsun, Turkeyen_US
dc.typeArticleen_US
dspace.entity.typePublication

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