2026-04-07T20:42:40Zhttps://ebiltegia.mondragon.edu/oai/request

oai:ebiltegia.mondragon.edu:20.500.11984/59152024-03-04T09:51:59Zcom_20.500.11984_1143col_20.500.11984_1148

Single Core and Modular Transformer Solutions: a Trade-Off Analysis of Volume, Losses and Temperature Rise Arruti Romero, Asier Anzola, Jon Aizpuru, Iosu Mazuela, Mikel Temperature sensors Inductance sensitivity Cooling Windings Transformer cores Transformers In this paper, a comparison between single core and modular transformer solutions is made. Basic dimensional relations between volumes, areas and lengths are used to obtain mathematical expression of the power losses and temperature rise of the modular solution. Two design methodologies are tested: modular transformers with equivalent magnetizing inductance to the single core solution and minimum loss optimized modular transformer. The analytical expressions obtained are validated using a numeric transformer design algorithm. Other potential advantages attainable with the use of modular transformer configurations, such as the reduction in high frequency losses and improvement in cooling capabilities are further discussed. 2022-12-13T15:07:16Z 2022-12-13T15:07:16Z 2022 http://purl.org/coar/resource_type/c_c94f 978-1-6654-8025-3 2577-1647 https://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=170456 https://hdl.handle.net/20.500.11984/5915 eng © 2022 IEEE IEEE