A multi-mode hybrid hydromechanical transmission (HMT) with infinite variability is designed to meet the power transmission needs of medium duty on- and off-road vehicles. A hydraulic pump-motor assembly provides output speed and torque variability in an input coupled split power configuration. Dual planetary arrangements with two multiplate clutches allow multi-mode ratio change and combination of power from the mechanical and variable branches of the power path. Hydraulic accumulators offer hydraulic power assist during launch conditions and storage of reclaimed energy during braking events.Transmission kinematic, force and power flow analyses will be developed for the HMT and analyzed for suitability in a bus application. The resulting benefits and areas for improvement will be discussed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Analysis of a Hybrid Multi-Mode Hydromechanical Transmission


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Wray, Chris (Autor:in) / Fussner, Doug (Autor:in) / Wendel, Glenn (Autor:in)

    Kongress:

    SAE World Congress & Exhibition ; 2007



    Erscheinungsdatum :

    16.04.2007




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Analysis of a hybrid multi-mode hydromechanical transmission

    Fussner,D. / Wendel,G. / Wray,C. et al. | Kraftfahrwesen | 2007


    Analysis of a Hybrid Multi-Mode Hydromechanical Transmission

    Fussner, D. / Wendel, G. / Wray, C. et al. | British Library Conference Proceedings | 2007


    2007-01-1455 Analysis of a Hybrid Multi-Mode Hydromechanical Transmission

    Fussner, D. / Wendel, G. / Wray, C. et al. | British Library Conference Proceedings | 2007



    Hydromechanical transmission coupling.

    Scott,D. / Fiat | Kraftfahrwesen | 1976