Loadability of power transformer under regional climate conditions: the case of Turkey

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dc.contributor.authorBiçen, Yunus
dc.contributor.authorAras, Faruk
dc.date.accessioned2020-04-30T23:18:58Z
dc.date.available2020-04-30T23:18:58Z
dc.date.issued2014
dc.departmentDÜ, Düzce Meslek Yüksekokulu, Elektronik ve Otomasyon Bölümüen_US
dc.descriptionFaruk ARAS, Dr./0000-0001-5513-9139; bicen, yunus/0000-0001-8712-2286en_US
dc.descriptionWOS: 000344773300005en_US
dc.description.abstractThis paper presents an accurate methodology and examines the effects of long-term ambient temperature changes on the power transformer loadability and its service life loss considering regional climate characteristics. The daily ambient temperature variation is modeled on yearly basis for different climate regions according to historical records. For this purpose, four different regions are selected in Turkey. Thermal and service life loss models are tested under two loading conditions for selected climate projections. Models used in the study, are created in accordance with IEEE C57.91-95 and IEC 60076-7 standards. Calculations are made in high resolution as the basis of second distinct from related standards, for mineral oil-immersed power transformer parameters. In this way, the impact of regional climate conditions on power transformer loadability is determined more accurately. The results show that the power transformer loadability is a function of the regional climate conditions. In addition, the result of the analysis, some coefficients are recommended for power transformer loadability to complete a normal service life range (20.55 years) under selected regional climate conditions. This methodology is applicable to the different climate regions and power transformers outside scope of this study.en_US
dc.description.sponsorshipScientific Research Projects Unit of Kocaeli UniversityKocaeli University [2011-33]en_US
dc.description.sponsorshipThis work was supported by the Scientific Research Projects Unit of Kocaeli University. Project No: 2011-33.en_US
dc.identifier.doi10.1007/s00202-014-0301-6en_US
dc.identifier.endpage358en_US
dc.identifier.issn0948-7921
dc.identifier.issn1432-0487
dc.identifier.issue4en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage347en_US
dc.identifier.urihttps://doi.org/10.1007/s00202-014-0301-6
dc.identifier.urihttps://hdl.handle.net/20.500.12684/3599
dc.identifier.volume96en_US
dc.identifier.wosWOS:000344773300005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofElectrical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAmbient temperatureen_US
dc.subjectClimateen_US
dc.subjectLoss of lifeen_US
dc.subjectLoadabilityen_US
dc.subjectPower transformeren_US
dc.subjectRemaining service timeen_US
dc.titleLoadability of power transformer under regional climate conditions: the case of Turkeyen_US
dc.typeArticleen_US

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