The invention relates to a method for an electric drive train of a vehicle. In one example, a method may include operating a first motor of a set of motors at a first speed in a torque control mode while operating a second motor of the set of motors at a second speed in a speed control mode. The second speed may be determined based on the first speed, and torque may be summed at an output node of a planetary gear set coupled to each of the set of motors. The invention also relates to a drive train for an electric vehicle.

    本发明涉及一种用于车辆的电动传动系的方法。在一个示例中,方法可以包括在扭矩控制模式中以第一速度运行成组的马达中的第一马达,同时在速度控制模式中以第二速度运行成组的马达中的第二马达。该第二速度可基于第一速度来确定,而扭矩可在联接到成组的马达中的每一个的行星齿轮组的输出节点处汇和。本发明还涉及一种用于电动车辆的传动系。


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    Titel :

    Driveline with continuously variable and electric transmission capabilities


    Weitere Titelangaben:

    具有无级和电动变速器能力的传动系


    Beteiligte:
    DAVID JEFFREY M (Autor:in) / MILLER THEODORE J (Autor:in) / DAVIS MARK A (Autor:in)

    Erscheinungsdatum :

    2022-11-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Driveline with continuously variable and electric transmission capabilities

    DAVID JEFFREY M / MILLER THEODORE J / DAVIS MARK A | Europäisches Patentamt | 2022

    Freier Zugriff

    Coordinated control of a mechanical hybrid driveline with a continuously variable transmission

    Shen,S. / Serrarens,A. / Steinbuch,M. et al. | Kraftfahrwesen | 2001



    Coordinate control of a mechanical hybrid driveline with a continuously variable transmission

    Shen, S. / Serrarens, A. / Steinbuch, M. et al. | Tema Archiv | 2001


    SLIP CONTROL METHOD AND ARRANGEMENT FOR A DRIVELINE INCLUDING A CONTINUOUSLY VARIABLE TRANSMISSION

    DIONNE JEAN-FRANÇOIS / DESMEULES JEAN-ROBERT / GUÉRIN JONATHAN et al. | Europäisches Patentamt | 2016

    Freier Zugriff