The invention provides a dual-motor hybrid power driving system. The dual-motor hybrid power driving system comprises an engine, a clutch, a first motor, a second motor, a first speed reducing mechanism, a second speed reducing mechanism, a first-gear driving gear, a first-gear driven gear, a second-gear driven gear, a first-and-second-gear synchronizer, an input shaft, an output shaft, a differential mechanism driving gear, a differential mechanism, a first inverter, a second inverter, a battery, a wiring harness and a parking system, the first motor can be connected with the input shaft through the first speed reducing mechanism; the second motor can be connected with the output shaft through the second speed reducing mechanism, one end of the clutch is connected with the input shaft, the other end of the clutch can be connected with the engine through a shock absorber, the input shaft is further provided with the first-gear driving gear, and the output shaft is provided with the first-gear driven gear, the second-gear driven gear, the first-and-second-gear synchronizer and the differential mechanism driving gear. Working condition modes such as two engine direct drive, two pureelectric drive, two pure electric parallel drive and engine electric drive parallel drive can be adopted to improve the fuel economy.

    本发明提供了一种双电机混合动力驱动系统,包括发动机、离合器、第一电机、第二电机、第一减速机构、第二减速机构、一档主动齿轮、一档从动齿轮、二档从动齿轮、一二档同步器、输入轴、输出轴、差速器驱动齿轮、差速器、第一逆变器、第二逆变器、电池、线束和驻车系统,第一电机可通过第一减速机构与输入轴连接,第二电机可通过第二减速机构与输出轴连接,离合器的一端与输入轴连接而另一端可通过减振器与发动机连接,输入轴上还设有一档主动齿轮,输出轴上设有一档从动齿轮、二档从动齿轮、一二档同步器和差速器驱动齿轮。本发明可采用两种发动机直接驱动、两种纯电驱动、两种纯电并联驱动、发动机电驱并联驱动等工况模式以提高燃油经济性。


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    Titel :

    Dual-motor hybrid power driving system


    Weitere Titelangaben:

    一种双电机混合动力驱动系统


    Beteiligte:
    SHI WEI (Autor:in) / ZOU WEI (Autor:in) / TIAN JUN (Autor:in) / LIU HAIYUN (Autor:in) / LIU SHISHENG (Autor:in)

    Erscheinungsdatum :

    2020-04-28


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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