Design of high-speed large-power permanent magnet synchronous motor (PMSM) is extremely constrained by the multi-physics couplings and even conflicts, and also by the specification of power converter. Therefore, it is challenging to achieve a feasible solution of motor design through the step-by-step calculation. As a study case, a 350 kW and 13.5 krpm non-salient PMSM was developed and optimized with multi-physics methods. The related design aspects include electromagnetic scheme, rotor mechanical optimization, and thermal validation with computational fluid dynamics (CFD).


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    Title :

    Multi-Physics Design of High-Speed Large-Power Permanent Magnet Synchronous Motor


    Contributors:


    Publication date :

    2020-09-10


    Size :

    1182613 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





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