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Analysis of Short Circuit Electromagnetic Force in a Three Winding Transformer Used in Solar System

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dc.contributor.author Jahi, Amir
dc.contributor.author İskender, İres
dc.date.accessioned 2024-03-06T12:22:40Z
dc.date.available 2024-03-06T12:22:40Z
dc.date.issued 2021
dc.identifier.citation Jahi, Amir; İskender, İres. "Analysis of Short Circuit Electromagnetic Force in a Three Winding Transformer Used in Solar System", 2021 13th International Conference on Electrical and Electronics Engineering (ELECO), IEEE, pp. 393-397, 2021. tr_TR
dc.identifier.uri http://hdl.handle.net/20.500.12416/7501
dc.description.abstract Due to the increasing of the fossil fuels prices in the past years and lack of these sources, all scientists encouraged to looking for the alternative energy sources. One of these energy sources is renewable solar energy. Power transmission from solar systems to grid is achieved using step up transformers. This type of transformer is energized from two inverter with or without variable frequency. Power transformers are deals with a variety of mechanical, electrical and thermal stresses during normal life time operation. Transient electromagnetic forces cause mechanical stress on transformer parameters where calculation of these forces with traditional methods is extremely complex due to the geometry of the transformer. Accordingly in this study, the electromagnetic forces takes place in the windings of a Photovoltaic (PV) transformer are investigated and for calculation of these forces, the 3D and 2D model of transformer is adapted in the ANSYS Workbench. The analysis of electromagnetic forces during the three line fault on high voltage side of the transformer are performed by the Finite Element Method (FEM) and compared with the analytical results. The numerical modeling technique discussed in this study would be useful in the design stage of PV transformer with regard to evaluate ability of transformer to withstand the short circuit current. tr_TR
dc.language.iso eng tr_TR
dc.publisher IEEE tr_TR
dc.relation.isversionof 10.23919/ELECO54474.2021.9677775 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Three-Dimensional Displays tr_TR
dc.subject Current Transformers tr_TR
dc.subject Windings tr_TR
dc.subject Force tr_TR
dc.subject Electromagnetic Forces tr_TR
dc.subject Finite Element Analysis tr_TR
dc.subject Numerical Models tr_TR
dc.title Analysis of Short Circuit Electromagnetic Force in a Three Winding Transformer Used in Solar System tr_TR
dc.type conferenceObject tr_TR
dc.relation.journal 2021 13th International Conference on Electrical and Electronics Engineering (ELECO) tr_TR
dc.contributor.authorID 133746 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, Elektrik Elektronik Mühendisliği Bölümü tr_TR


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