The invention discloses a transmission for a longitudinal front-drive hybrid vehicle and a working method of the transmission, and belongs to the technical field of hybrid vehicles. The engine, the front-end input shaft and the intermediate shaft are connected in sequence, and the C2 clutch is connected with the front-end input shaft and the intermediate shaft; the C1 clutch is connected with the front-end input shaft and an EM motor shaft; an EM motor shaft is arranged outside the intermediate shaft, a Ravigneaux planetary mechanism is arranged outside the EM motor shaft and the intermediate shaft, and a B2 brake and a B1 brake are connected with the Ravigneaux planetary mechanism; the Ravigneaux planetary mechanism, the output shaft and the output driving gear shaft are sequentially connected, and the idler shaft and the output driven gear shaft are arranged outside the output driving gear shaft. The engine, the EM motor, the C1 clutch, the B1 brake, the C2 clutch and the B2 brake are matched to work; the system is compact in structure, easy to arrange, obvious in energy-saving effect and high in endurance mileage of the whole vehicle, active suspension arrangement and carrying of a high-capacity battery on the whole vehicle are facilitated, and the control performance and endurance mileage of the whole vehicle are improved.

    一种纵置前驱混动汽车用变速器及其工作方法,属于混合动力汽车技术领域。发动机、前端输入轴、中间轴依次连接,C2离合器与前端输入轴和中间轴连接;C1离合器与前端输入轴和EM电机轴连接;中间轴外有EM电机轴,EM电机轴及中间轴外有拉维纳行星机构,B2制动器及B1制动器与拉维纳行星机构连接;拉维纳行星机构、输出轴、输出驱动齿轮轴依次连接,输出驱动齿轮轴外有惰轮轴及输出从动齿轮轴。通过发动机、EM电机、C1离合器、B1制动器、C2离合器及B2制动器配合工作;本发明结构紧凑,布置容易,节能效果明显,整车续航里程高,有利于在整车上主动悬架布置、大容量电池的搭载,且有利于提升整车操控性能及续航里程。


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    Titel :

    Transmission for longitudinally-arranged front-drive hybrid vehicle and working method of transmission


    Weitere Titelangaben:

    一种纵置前驱混动汽车用变速器及其工作方法


    Beteiligte:
    JIA HAITAO (Autor:in) / ZHANG XIAODONG (Autor:in) / LI BINLONG (Autor:in) / SONG MING (Autor:in) / YUAN XIAOXING (Autor:in) / MA JING (Autor:in) / YAO SHUTAO (Autor:in) / ZHANG PENG (Autor:in) / YANG XIANLIANG (Autor:in) / LI TIANWEI (Autor:in)

    Erscheinungsdatum :

    2023-12-12


    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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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