The paper introduces a simple and straightforward algorithm to realize multiple independent systems of n-phase permanent magnet electric machines and related drive. Multi-phase machines are welcome in high pole-pairs structures like the direct drive solutions for flywheel starter alternator or in high frequency traction machines. The paper presents the design phase of a 20kW, 8000rpm motor for traction application based on two different approaches for concentrated windings stator structures. A global overview of the drive is given too, showing the advantages and drawback of this multi-phase structure. The machine design is optimized and validated by finite element analysis.


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    Title :

    Multi-n-phase electric drives for traction applications


    Contributors:


    Publication date :

    2014-12-01


    Size :

    1326431 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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