According to the longitudinally-arranged front-drive hybrid power system, an engine is connected to a second sun gear of a Ravigneaux planet row through a first clutch and connected to a planet carrier of the Ravigneaux planet row through a second clutch; the P2 motor is connected to the second sun gear through a speed reduction single planet row. A first sun gear of the Ravigneaux planet row is locked through a second brake, and a planet carrier is locked through a first brake. A gear ring of the Verana planet row is connected to a main speed reducer and a differential mechanism through a speed reduction gear and outputs power to a half shaft, and eight working modes are achieved through combination of a first brake, a second brake, a first clutch and a second clutch. According to the technical content disclosed by the invention, the problems that the radial arrangement space of a traditional longitudinal hybrid power system is insufficient and a high-speed motor cannot be selected are solved; the problem that the cost and the capacity are affected due to the fact that the power battery arrangement space of a traditional four-wheel-drive hybrid power system is divided is solved.

    本发明公开了一种纵置前驱混动系统及车辆,其中系统包括,发动机通过第一离合器连接到拉维娜行星排的第二太阳轮上,且通过第二离合器连接到拉维娜行星排的行星架上;P2电机通过减速单行星排连接到第二太阳轮上;拉维娜行星排的第一太阳轮通过第二制动器实现锁止,行星架通过第一制动器实现锁止;维拉娜行星排的齿圈通过减速齿轮连接到主减速器与差速器,向半轴输出动力,且通过第一制动器和第二制动器与第一离合器和第二离合器的组合,实现八种工作模式。本发明公开的技术内容,解决传统纵置混动系统径向布置空间不足和无法选择高速电机的问题;解决传统四驱混动系统动力电池布置空间被分割而影响成本与容量的问题。


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    Titel :

    Longitudinal front-drive hybrid system and vehicle


    Weitere Titelangaben:

    一种纵置前驱混动系统及车辆


    Beteiligte:
    XING GUOYU (Autor:in) / LI JI (Autor:in) / DU WEIWEI (Autor:in) / LI LE (Autor:in) / LIU CONGCONG (Autor:in)

    Erscheinungsdatum :

    2023-06-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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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