search-head

Sie sind hier: Homepage >  Suche

    Hybrid electric powertrain with engine torque-smoothing transition control logic

    Hybrid electric powertrain with engine torque-smoothing transition control logic

    Freier Zugriff

    A hybrid electric powertrain for a vehicle includes an engine, electric machine, torque converter having a pump, turbine, and torque converter clutch (“TCC”) configured, when applied, to lock the pump to the turbine, a one-way engine disconnect clutch connected to the turbine, a transmission, and a controller. A transmission input shaft directly couples to the electric machine, and is selectively coupled to the engine via the disconnect clutch. An output shaft is connectable to road wheels of the vehicle. The controller, in response to an engine-off request, determines turbine and pump speeds of the turbine and pump, respectively, registers that the engine is in an engine-off state when the pump speed is less than the turbine speed, and executes an electric vehicle (“EV”) mode shift using machine torque from the electric machine when the pump speed is zero during the engine-off state.

    Zugriff

    Download

    Exportieren, teilen und zitieren

    Dokumentinformationen

    Titel :

    Hybrid electric powertrain with engine torque-smoothing transition control logic

    Beteiligte:
    LEE CHUNHAO J (Autor:in) / SHIDORE NEERAJ S (Autor:in) / BUCKNOR NORMAN K (Autor:in) / LI DONGXU (Autor:in) / SAMIE FARZAD (Autor:in)
    Erscheinungsdatum :

    2021-11-09

    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

    Ähnliche Titel

    HYBRID ELECTRIC POWERTRAIN WITH ENGINE TORQUE-SMOOTHING TRANSITION CONTROL LOGIC

    LEE CHUNHAO J / SHIDORE NEERAJ S / BUCKNOR NORMAN K et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Limiting Regenerative Torque For A Hybrid Electric Powertrain

    FRANCIS T CONNOLLY / ZHENGYU DAI / YANAN ZHAO et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    ENGINE TORQUE SMOOTHING

    PIRJABERI MOHAMMAD / EISAZADEH FAR KIAN / CARLSON STEVEN E et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Engine torque smoothing

    PIRJABERI MOHAMMAD / AISSAZADEH-FAR CIAN / CARLSON STEVEN E et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Engine torque smoothing

    PIRJABERI MOHAMMAD R / EISAZADEH-FAR KIAN / CARLSON STEVEN E et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Zugriff

    Download

    Seitennavigation

    Dokumentinformationen

    Ähnliche Titel

    Exportieren, teilen und zitieren