A method for operating a drive unit for a motor vehicle. The drive unit has at least one internal combustion engine, an electric machine which is or may be drivingly coupled to the internal combustion engine, and a start-up clutch, via which the internal combustion engine and the electric machine are drivingly connected to an output shaft of the drive unit. In a start-up operation mode of the drive unit, the internal combustion engine is operated without ignition when the start-up clutch is open, and is cranked by the electric machine to a start-up speed, which is greater than an idle speed of the internal combustion engine. The internal combustion engine is ignition-operated and the start-up clutch is closed upon reaching the start-up speed. The invention further relates to a drive unit for a motor vehicle.


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    Titel :

    METHOD FOR OPERATING A DRIVE DEVICE FOR A MOTOR VEHICLE AND CORRESPONDING DRIVE DEVICE


    Beteiligte:
    HALL MATTHEW DAVID (Autor:in) / SCHIEDT GUIDO (Autor:in) / ZEYER ANDREAS (Autor:in)

    Erscheinungsdatum :

    2022-08-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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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