The invention discloses a power system of a hybrid electric vehicle, particularly relates to an integrated type planetary gear oil-electricity parallel serial two-mode hybrid power system, and overcomes the defects that the climbing ability is limited at a low speed and the transmission efficiency is lower at a high speed area of the current single-mode hybrid power system. The integrated type planetary gear oil-electricity parallel serial two-mode hybrid power system comprises a front planetary row, a rear planetary row, a clutch, a brake and a motor system. The front planetary row comprises a front row planetary carrier power input shaft, a shared gear ring and a front row sun wheel axle; the rear planetary row comprises a rear planetary carrier body frame power output gear and a rear row sun wheel axle; the rear planetary carrier body frame power output gear is supported on the rear row sun wheel axle through a sliding bearing; the rear row sun wheel axle is supported on the front row sun wheel axle through another sliding bearing; a motor/generator MG II is matched with the front row planetary carrier power input shaft 1 through another sliding bearing; the motor/generator MG II is connected with the shared gear ring through splines; a motor/generator MG I is connected with the front row sun wheel axle through splines.


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    Titel :

    Integrated type planetary gear oil-electricity parallel serial two-mode hybrid power system


    Beteiligte:
    SONG DAFENG (Autor:in) / WANG GUANGYI (Autor:in) / ZENG XIAOHUA (Autor:in) / YANG NANNAN (Autor:in) / ZHU ZHICHENG (Autor:in) / LI GAOZHI (Autor:in) / LI GUANGHAN (Autor:in) / CHEN QINQIN (Autor:in) / ZHANG LIN (Autor:in) / LI DAN (Autor:in)

    Erscheinungsdatum :

    07.10.2015


    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



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