During traveling of an electric drive vehicle (100), if a quantity of regenerative power generated by a synchronous motor generator (40) is greater than a first predetermined value, a slip frequency S of an induction motor generator (50) is changed while maintaining a torque output of the induction motor generator (50), thereby increasing power consumption by the induction motor generator 50. With this structure, it is possible to effectively protect electric devices when excessive power regeneration occurs.


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    Title :

    ELECTRIC DRIVE VEHICLE


    Contributors:
    TAKASHI OTA (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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