The invention provides a hybrid electric driving device which comprises an engine, a first motor, a second motor and a power dividing mechanism, the power dividing mechanism comprises at least one planet row and is provided with an input end, a first output end and a second output end, the input end is connected with the engine, the first output end is connected with the first motor, and the second output end is connected with wheels. The second motor is connected with the wheels; the engine further comprises a bypass mechanism used for being selectively connected with the first output end and the second output end of the power dividing mechanism, when the engine works, the bypass mechanism is disconnected, power of the engine drives the first output end and the second output end after passing through the power dividing mechanism, and when the engine is static, the bypass mechanism is connected. The power of the first motor is directly transmitted to the second output end from the first output end without passing through the power dividing mechanism, and the double motors jointly drive the vehicle to advance or reverse in a pure electric driving mode through the bypass mechanism, so that the performance of the hybrid electric driving device is improved.

    本发明提供了一种混合电驱动装置,其包括:发动机、第一电机、第二电机和功率分流机构,功率分流机构包括至少一个行星排,具有输入端、第一输出端和第二输出端,输入端与发动机连接,第一输出端与第一电机连接,第二输出端与车轮连接,第二电机与车轮连接;还包括旁通机构,用于可选择地连接功率分流机构的第一输出端和第二输出端,当发动机工作时,旁通机构断开,发动机的动力经过功率分流机构后分别驱动第一输出端和第二输出端,当发动机静止时,旁通机构接通,第一电机的动力不经过功率分流机构直接从第一输出端传递到第二输出端,通过设置的旁通机构,纯电动行驶模式下实现双电机共同驱动车辆前进或倒车,从而提高了混合电驱动装置的性能。


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    Title :

    Hybrid electric driving device


    Additional title:

    一种混合电驱动装置


    Contributors:

    Publication date :

    2023-07-14


    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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