Thermal Management of Power Converters for Switched Reluctance Drive Motors of Heavy-duty Electric Trucks
Wang X. Ding J. Chen H. Musolino A. Pan J. Zhakiyev N.
January 2025River Publishers
Applied Computational Electromagnetics Society Journal
2025#40Issue 9945 - 952 pp.
In switched reluctance motor (SRM) systems, the power converter enables energy conversion, controls motor performance and improves system efficiency and reliability. Thermal management of the power converter can significantly improve its efficiency and the stability of the whole system, reduce faults caused by overheating, and thus improve the overall operational performance of electric heavy-duty trucks. This paper takes the SRM asymmetric half-bridge power converter as the research object and, by analyzing and calculating the losses of power electronic devices, models the power converter, carries out module simplification, calculates the results to simulate the temperature field of the power converter, and analyses the factors affecting heat dissipation of the power converter, so as to carry out a reliability study and improve the stability of the system.
Asymmetric half-bridge , loss calculation , switched reluctance motors (SRMs) , thermal management
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International Joint Research Center of Central and Eastern European Countries on New Energy Electric Vehicle Technology and Equipment, Xuzhou, 221008, China
International Cooperation Joint Laboratory of New Energy Power Generation and Electric Vehicles, Jiangsu Province Colleges, Universities, Xuzhou, 221008, China
Jiangsu Province Foreign Expert Workshop on New Energy Power Generation and Electric Transportation, Xuzhou, 221008, China
School of Electrical Engineering China University of Mining and Technology, Xuzhou, 221116, China
Department of Energy, System, Territory and Construction Engineering (DESTEC), University of Pisa, Pisa, 56122, Italy
School of Electromechanical and Control Engineering Shenzhen University, Shenzhen, 518054, China
Shenzhen Research Institute China University of Mining and Technology, Shenzhen, 518057, China
Department of Science, Innovation Astana IT University, Astana, Kazakhstan
International Joint Research Center of Central and Eastern European Countries on New Energy Electric Vehicle Technology and Equipment
International Cooperation Joint Laboratory of New Energy Power Generation and Electric Vehicles
Jiangsu Province Foreign Expert Workshop on New Energy Power Generation and Electric Transportation
School of Electrical Engineering China University of Mining and Technology
Department of Energy
School of Electromechanical and Control Engineering Shenzhen University
Shenzhen Research Institute China University of Mining and Technology
Department of Science
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