Toyota Motor Corporation developed the Multi Stage Hybrid System for the Lexus flagship LC500h coupe with the aim of achieving an excellent balance between fuel economy and acceleration performance. The Multi Stage Hybrid Transmission used in this new hybrid system includes a shift device located immediately after the power split device and motor.Compared with previous hybrid systems, acceleration performance is improved by increasing the driving force at low and medium vehicle speeds in lower gears, fuel economy and heat management performance are improved by reducing electrical loss by selecting the optimal gear depending on the driving state. The Multi Stage Hybrid Transmission uses a shift device with a wide gear ratio range to maximize both fuel economy and acceleration performance.The transmission was designed to achieve the appropriate size to be mounted in a new platform, as well as class-leading low noise levels for adoption in luxury vehicles. It also includes a quickly responsive and accurate hydraulic control system that achieves excellent shift performance.This paper describes the hardware of the Multi Stage Hybrid Transmission.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Development of Multi Stage Hybrid Transmission


    Weitere Titelangaben:

    Sae Int. J. Alt. Power


    Beteiligte:
    Tabata, Atsushi (Autor:in) / Suzuki, Haruhisa (Autor:in) / Takagi, Kiyonori (Autor:in) / Okuda, Koichi (Autor:in) / Adachi, Masatoshi (Autor:in) / Horie, Ryuta (Autor:in) / Atarashi, Tomoo (Autor:in) / Yasuda, Yuji (Autor:in)

    Kongress:

    WCX™ 17: SAE World Congress Experience ; 2017



    Erscheinungsdatum :

    28.03.2017


    Format / Umfang :

    7 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of Multi Stage Hybrid Transmission

    Okuda, Koichi / Yasuda, Yuji / Adachi, Masatoshi et al. | British Library Conference Proceedings | 2017


    Development of Shift Control System for Multi Stage Hybrid Transmission

    Kumazaki, Kenta / Matsubara, Tooru / Kobayashi, Nobufusa et al. | British Library Conference Proceedings | 2017


    Development of Shift Control System for Multi Stage Hybrid Transmission

    Endo, Hiroatsu / Kimura, Hiromichi / Ando, Ikuo et al. | SAE | 2017


    Multi-stage dual clutch transmission for hybrid vehicle

    EO SOON KI / SON WOO CHURL / KWON SUN SUNG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Concept and Approach of Multi Stage Hybrid Transmission

    Tabata, Atsushi / Imai, Keita / Kumazaki, Kenta et al. | SAE | 2017