The invention provides a dual-mode hybrid power transmission device. The dual-mode hybrid power transmission device comprises an engine input shaft, a generator G, a motor M, an output shaft, a planetary gear assembly, a brake and a shell. The engine input shaft and the motor M are both in power input connection with the planetary gear assembly, the planetary gear assembly is in power output connection with the generator G and the output shaft, the planetary gear assembly is connected with the shell through the brake, and the engine input shaft, the generator G, the motor M and the brake are in different states so that the whole device can be in multiple working modes. Comprising a pure electric mode, an input shunt mode, a composite shunt mode and a reverse gear mode. The device is driven by a planetary gear train, so that the transmission efficiency is high, the manufacturing process is mature, the structure is simple and compact, and the axial size is small; a plurality of modes can be provided to meet different requirements of low-speed driving and high-speed driving of the vehicle; the control of each mode only needs to be combined with one control element, and the control is simple.

    本发明提供一种双模混合动力传动装置,包括发动机输入轴、发电机G、电机M、输出轴、行星齿轮组件、制动器、以及壳体;发动机输入轴和电机M均与行星齿轮组件动力输入连接,行星齿轮组件分别与发电机G和输出轴动力输出连接,行星齿轮组件通过制动器与壳体连接,发动机输入轴、发电机G、电机M、以及制动器处于不同状态能够保证整个装置处于多种工作模式,包括纯电动模式、输入分流模式、复合分流模式、以及倒挡模式。本装置采用行星轮系传动,传动效率高,制造工艺成熟,结构简单紧凑,轴向尺寸小;可以提供多种模式以满足车辆低速行驶和高速行驶不同的需求;各个模式的控制只需要结合一个控制元件,控制简单。


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    Title :

    Dual-mode hybrid power transmission device


    Additional title:

    一种双模混合动力传动装置


    Contributors:
    DING HUAFENG (author) / DENG BIHAI (author) / KE TAO (author) / GONG CHEN (author)

    Publication date :

    2024-03-08


    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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