Short circuit incidents on traction motors can cause ‘wheel-locking’ on the vehicle, and may have an adverse impact on vehicle stability. This paper investigates the necessity of fault-tolerant motors for EV and HEV traction applications. Reaction of resulting fault torques differ along with electric motor types and fault variety. The paper analyzes the short-circuit behavior of three basic motor types: permanent magnet, induction and switched reluctance motor. The analysis is based on the transient simulation of the three most common inverter short-circuit cases and their effect on vehicle stability.


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    Titel :

    Effect of Motor Short Circuit on EV and HEV Traction Systems


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Butler, K. L. (Autor:in) / Ehsani, M. (Autor:in) / Rahman, Z. (Autor:in)

    Kongress:

    Future Transportation Technology Conference & Exposition ; 2000



    Erscheinungsdatum :

    2000-08-21




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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