The invention discloses a hybrid electric vehicle driving system which comprises a front-drive driving system and a rear-drive driving system, the front-drive driving system comprises an engine, a motor I, a motor II, a double-planet-row mechanism, a reduction gear set I and a differential mechanism, the engine is connected with the double-planet-row mechanism through an input shaft, the motor I is connected with the double-planet-row mechanism, and the reduction gear set I is connected with the differential mechanism. The motor II is connected with the reduction gear set I. The input end of the differential is connected with the output end of the reduction gear set I through a differential reduction gear, and the output end of the differential is connected with the half shaft. The double-planet-row mechanism comprises a planet row I and a planet row II, and the double-planet-row mechanism couples power among the engine, the double motors and power output. The double-planet-row mechanism is adopted as a power coupling device, and power coupling among the engine, the double motors and power output is achieved. The invention further provides a working method of the hybrid electric vehicle driving system.

    本发明公开了一种混合动力汽车驱动系统,包括前驱驱动系统和后驱驱动系统,所述前驱驱动系统包括发动机、电机Ⅰ、电机Ⅱ、双行星排机构、减速齿轮组Ⅰ和差速器,发动机通过输入轴与双行星排机构连接,电机Ⅰ与双行星排机构连接,电机Ⅱ与减速齿轮组Ⅰ连接,差速器输入端通过差速器减速齿轮与减速齿轮组Ⅰ的输出端连接,差速器输出端与半轴连接。双行星排机构包括星排Ⅰ和行星排Ⅱ,双行星排机构对发动机、双电机及动力输出之间的动力进行耦合。本发明采用双行星排机构作为动力耦合装置,实现发动机、双电机及动力输出之间的动力耦合。本发明还提供了一种混合动力汽车驱动系统的工作方法。


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    Titel :

    Hybrid electric vehicle driving system and working method thereof


    Weitere Titelangaben:

    一种混合动力汽车驱动系统及其工作方法


    Beteiligte:
    HAN BING (Autor:in) / ZHANG TIAN'E (Autor:in)

    Erscheinungsdatum :

    24.05.2024


    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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