The invention discloses a dual-motor hybrid power driving system and a using method thereof. The dual-motor hybrid power driving system comprises an engine; an input shaft which is connected with theengine; a first motor; a first motor input shaft which is connected with the first motor; a clutch, wherein an input shaft of the first motor is connected with the input shaft through the clutch; a second motor; a 1/3 gear input shaft which is connected with the second motor through a first speed reducing mechanism; an output shaft; the first motor input shaft is connected with the output shaft orthe 1/3 gear input shaft through a first transmission mechanism; the 1/3 gear input shaft is connected with the output shaft through a second transmission mechanism; and a differential mechanism which is connected with the output shaft through a second speed reducing mechanism, multiple functions of single-motor or double-motor pure electric driving, parallel or series hybrid power, engine directdriving, braking energy recovery, parking power generation and the like can be achieved, and the oil saving rate is higher and more compact.

    本发明公开了一种双电机混合动力驱动系统及其使用方法,具有:发动机;输入轴,与发动机连接;第一电机;第一电机输入轴,与第一电机连接;离合器,第一电机输入轴通过离合器与输入轴连接;第二电机;1/3挡输入轴,与第二电机通过第一减速机构连接;输出轴;第一电机输入轴通过第一传动机构与输出轴或1/3挡输入轴连接;1/3挡输入轴通过第二传动机构与输出轴连接;差速器,通过第二减速机构与输出轴连接,可实现单电机或双电机纯电驱动、并联或串联混动,发动机直驱、制动能量回收、驻车发电等诸多功能,节油率更高,更紧凑。


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    Title :

    Dual-motor hybrid power driving system and using method thereof


    Additional title:

    一种双电机混合动力驱动系统及其使用方法


    Contributors:
    SUN YING (author)

    Publication date :

    2021-02-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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