The Automotive industry is currently looking for efficient hybrid transmission concepts for use with a single electric machine. The aim is to find a cost effective alternative to current parallel and power-split hybrid concepts.

    To meet this challenge, PUNCH Powerglide is introducing a novel hybrid concept that delivers electric and mechanical states using less number of gears and dog clutches to maximize efficiency.

    The proposed DHT concept contains a unique patented gears and shafts arrangement, in a very compact environment to achieve very stringent package space of new OEM platform. This DHT offers a full-integrated high-voltage solution, with its own electric machine and electronic power.

    The transmission operation requires a very precise and reliable operation of the dog clutches chosen to support the highest efficiency of the overall powerflow.

    The synchronization of the dog clutch during the gear change is managed with the introduction of the EVT mode, which makes this DHT concept a powershift transmission.

    The base variant has been developed to propose four mechanical speeds, which allow a good compromise between functionality and system cost. By applying slight changes within the modular design, the proposed concept can also evolve to a 2-gear transmission with EVT mode or even a single gear transmission to support lowest possible transmission cost while still being able to manufacture all the variants on the same manufacturing line.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    PUNCH Powerglide’s Dedicated Hybrid Transmission (DHT)


    Weitere Titelangaben:

    Proceedings


    Beteiligte:

    Erschienen in:

    CTI SYMPOSIUM 2019 ; Kapitel : 5 ; 43-50


    Erscheinungsdatum :

    14.04.2021


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    PUNCH Powerglide’s Dedicated Hybrid Transmission (DHT)

    Ramet, Philippe / Loth, Wolfgang de | TIBKAT | 2021



    eFlite Dedicated Hybrid Transmission for Chrysler Pacifica

    Martin, Dale / Pittel, Mike | SAE Technical Papers | 2018


    EFlite Dedicated Hybrid Transmission for Chrysler Pacifica

    Pittel, Mike / Martin, Dale | British Library Conference Proceedings | 2018