Realization of electromagnetic flux and thermal analyses of transformers by finite element method

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dc.authoridozupak, yıldırm/0000-0001-8461-8702
dc.authoridMAMIS, MEHMET SALIH/0000-0002-6562-0839
dc.authorwosidozupak, yıldırm/R-9877-2018
dc.authorwosidMamis, Mehmet/AAC-3247-2019
dc.contributor.authorOzupak, Yildirim
dc.contributor.authorMamis, Mehmet Salih
dc.date.accessioned2024-08-04T20:46:43Z
dc.date.available2024-08-04T20:46:43Z
dc.date.issued2019
dc.departmentİnönü Üniversitesien_US
dc.description.abstractWhen designing transformers, the system to which transformers are to be used, the electrical power to be transferred, and the continuity and safety of the system must be taken into consideration. Paired physical and mathematical models help to develop a system that is both accurate and easy to implement. In this study, a model was developed to determine the electromagnetic flux distribution, losses, and electromagnetic forces of the transformer. A thermal model was also developed to measure the heat generated and to determine the temperature distribution of the transformer. The performances of the proposed models were compared with the performance of the transformer, which was determined analytically, and the performance of the transformer was also determined experimentally and the results were confirmed. When the results were compared, it was seen that the proposed models gave more optimum results. In this way, electromagnetic flux, electromagnetic force, and thermal distribution at each point of the transformer can be easily determined. On the other hand, in this study, the windings and the core were optimized, the electromagnetic forces formed in the windings were calculated, the heat distribution in the winding and core was determined, the electrostatic field distributions were examined, and the problematic areas were determined. The thermal effects of the total losses of the transformer were investigated and optimum design parameters were determined. It was concluded that the methods proposed in this study were more practical than the methods reported in the literature. (c) 2019 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.en_US
dc.description.sponsorshipResearch Fund of the Inonu University [FBA-2017-639]en_US
dc.description.sponsorshipThis work was supported by Research Fund of the Inonu University. Project Number FBA-2017-639, the authors thank them for their contribution.en_US
dc.identifier.doi10.1002/tee.22966
dc.identifier.endpage1484en_US
dc.identifier.issn1931-4973
dc.identifier.issn1931-4981
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85070097017en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1478en_US
dc.identifier.urihttps://doi.org/10.1002/tee.22966
dc.identifier.urihttps://hdl.handle.net/11616/98896
dc.identifier.volume14en_US
dc.identifier.wosWOS:000479777500001en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofIeej Transactions on Electrical and Electronic Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMaxwell-3Den_US
dc.subjectfinite element methoden_US
dc.subjecttransformeren_US
dc.subjectelectromagnetic fluxen_US
dc.subjectcore lossesen_US
dc.titleRealization of electromagnetic flux and thermal analyses of transformers by finite element methoden_US
dc.typeArticleen_US

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