An electric drive includes a motor configuration with a plurality of electric machines, an output configuration, and a transmission stage. The output configuration has a summing stage configured as a Ravigneaux set with a summing internal gear, a summing spider, two sets of summing planets, and two summing suns. The transmission stage has a transmission sun, transmission planets, and a rotatably mounted transmission internal gear. The transmission sun is connected to the output configuration. The transmission planets are each connected to a respective one of the electric machines. The transmission planets roll on the transmission sun and on the transmission internal gear in a torque-transmitting manner. The transmission internal gear is fixedly connected to one of the two summing suns. The transmission sun is fixedly connected to another one of the two summing suns. A drive configuration for a motor vehicle is also provided.


    Access

    Download


    Export, share and cite



    Title :

    Electric drive and drive configuration for a motor vehicle


    Contributors:

    Publication date :

    2016-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    ELECTRIC DRIVE AND DRIVE CONFIGURATION FOR A MOTOR VEHICLE

    PETERSEN RAINER / MÖCKEL JÖRG / SUE ARMIN et al. | European Patent Office | 2016

    Free access

    DRIVE MOTOR, ELECTRIC VEHICLE, AND DRIVE MOTOR CONTROL METHOD

    ARIMURA YUTAKA / HOSHINO DAISUKE / OHZU TATSUYA et al. | European Patent Office | 2019

    Free access

    Drive motor, electric vehicle, and drive motor control method

    ARIMURA YUTAKA / HOSHINO DAISUKE / OHZU TATSUYA et al. | European Patent Office | 2020

    Free access

    Electric drive for motor vehicle

    SCHILDER TOBIAS / HAERTER TOBIAS / GANSLERU TZER PETER et al. | European Patent Office | 2022

    Free access

    Drive device of motor vehicle drive train of electric vehicle

    TOBIAS BRILKA / REITINGER FRANZ / ALEXANDER MUEHLBAUER et al. | European Patent Office | 2023

    Free access