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Three-Phase 75 kW Brushless Direct Current Motor for Electric Vehicles: Different Power Stage Design, Calculation of Losses, Cooling Techniques, and Comparison

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dc.contributor.authorBahadir, Ali
dc.contributor.authorAydogdu, Omer
dc.contributor.authorBahadir, Elif
dc.date.accessioned2026-06-27T15:07:03Z
dc.date.issued2024
dc.description.abstractThis study focuses on determining the technical specifications and parameters of an all-electric passenger vehicle, modeling it according to these parameters, selecting the appropriate electric motor as a result of the modeling, and then designing and making a new 75 kW three-phase DC-AC converter (inverter) as per to automotive standards for the brushless DC motor used for vehicle propulsion. Three different power stage designs are conducted and compared. The system losses were calculated, and three variants of cooling systems were used for cooling the power stage to reduce losses. Performances of such cooling systems were compared. Air cooling, fan-assisted air cooling, and liquid cooling structures are designed for power stage cooling, and the performances of these three systems were compared.en
dc.description.urihttps://doi.org/10.3390/app14041365
dc.identifier.doi10.3390/app14041365
dc.identifier.eissn2076-3417
dc.identifier.issue4
dc.identifier.urihttps://hdl.handle.net/20.500.14981/68135
dc.identifier.volume14
dc.identifier.wos001168323500001
dc.language.isoeng
dc.publisherMDPI
dc.relation.ispartofAPPLIED SCIENCES-BASEL
dc.rightsopenAccess
dc.subjectbrushless DC motor
dc.subjectelectric vehicles (EV)
dc.subjectpower stage
dc.subjectcooling system
dc.subjectlosses
dc.subjectChemistry
dc.subjectEngineering
dc.subjectMaterials Science
dc.subjectPhysics
dc.titleThree-Phase 75 kW Brushless Direct Current Motor for Electric Vehicles: Different Power Stage Design, Calculation of Losses, Cooling Techniques, and Comparison
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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