A hybrid drivetrain (100) is provided. The hybrid drivetrain comprises a power source (102), a first motor generator assembly (104), and an electric axle drive unit (106). The first motor generator assembly includes a primary clutch (114) for drivingly engaging the power source with a first motor-generator (116). The electric axle drive unit comprises at least a second motor generator (140) drivingly engaged with the first motor generator and a pair of wheel assemblies (112). The power source, the first motor generator assembly, and the electric axle drive unit facilitate operating the hybrid drivetrain as a series-parallel hybrid drivetrain in a plurality of operating modes. The hybrid drivetrain meets the exacting needs of commercial vehicles while providing fuel efficiency improvements for vehicles incorporating the hybrid drivetrain.


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    Titel :

    Distributed drivetrain architectures for commercial vehicles with a hybrid electric powertrain


    Beteiligte:
    HAKA RAYMOND J (Autor:in) / KUMAR KRISHNA (Autor:in) / WESOLOWSKI STEVEN J (Autor:in) / ZIECH JAMES F (Autor:in)

    Erscheinungsdatum :

    2019-11-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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



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