An engine control unit (400) for a full hybrid engine (100, 101) is provided. The full hybrid engine (100, 101) comprises an internal combustion engine (110) and an electric motor (120). The internal combustion engine (110) is coupled to the drivetrain via a clutch (130). The engine control unit (400) is configured to operate the internal combustion engine (110) in a lean-burn mode, to determine a current load level of the full hybrid engine (100, 101), and to compare the current load level to a lean-burn load threshold (210). The lean-burn load threshold (210) defines a load level below which stable operation of the internal combustion engine (110) in the lean-burn mode is impossible and/or undesirable. If the current load level of the full hybrid engine (100, 101) is below the lean-burn load threshold (210), the internal combustion engine (110) is decoupled from the drivetrain and the full hybrid engine (100, 101) is operated in an electric mode.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    LEAN OPERATING HYBRID GASOLINE ENGINE


    Weitere Titelangaben:

    MAGERBETRIEBENDER HYBRIDBENZINMOTOR
    MOTEUR À ESSENCE HYBRIDE FONCTIONNANT AVEN UN MÉLANGE PAUVRE


    Beteiligte:
    JOHNSON JACK (Autor:in) / MCWILLIAM LYN (Autor:in) / GEDDES JOHN (Autor:in) / LITTLEFAIR BRYN (Autor:in) / JOHNSON THOMAS (Autor:in)

    Erscheinungsdatum :

    2023-02-08


    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 / 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



    LEAN OPERATING HYBRID GASOLINE ENGINE

    JOHNSON JACK / MCWILLIAM LYN / GEDDES JOHN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    LEAN OPERATING HYBRID GASOLINE ENGINE

    JOHNSON JACK / MCWILLIAM LYN / GEDDES JOHN et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Lean operating hybrid gasoline engine

    BRYN LITTLEFAIR / LYN MCWILLIAM / JOHN GEDDES et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Ultra-Lean Pre-Chamber Gasoline Engine for Future Hybrid Powertrains

    Serrano, David / Zaccardi, Jean-Marc / Müller, Christoph et al. | British Library Conference Proceedings | 2019


    Ultra-Lean Pre-Chamber Gasoline Engine for Future Hybrid Powertrains

    Libert, Cedric / Müller, Christoph / Serrano, David et al. | SAE Technical Papers | 2019