The invention discloses a discharging method of a supporting capacitor of an electric automobile driving system and belongs to the technical field of circuits in order to solve the technical problem how to fast run out charges on the supporting capacitor. The electric automobile driving system comprises the supporting capacitor, inverse three-phase axles connected with the two ends of the supporting capacitor, and a three-phase motor connected with the inverse three-phase axles. The discharging method includes the steps that the electric automobile driving system is electrically processed; the inverse three-phase axles are driven so that the three-phase motor can be electrically connected with the supporting capacitor, and the supporting capacitor is discharged through internal resistance of the three-phase motor.


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    Title :

    Discharging method of supporting capacitor of electric automobile driving system


    Contributors:
    CHEN JIANMING (author) / WU ZUOLAI (author) / WANG LITING (author)

    Publication date :

    2016-01-13


    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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