The invention provides a transmission system for hybrid power, a driving system and a hybrid power vehicle. The transmission system comprises a first transmission shaft, a second transmission shaft and a third transmission shaft which can be connected with a motor, an engine and wheels respectively. The first-gear gear set is used for connecting the first transmission shaft and the third transmission shaft; the second-gear gear set is arranged between the second transmission shaft and the third transmission shaft, the second-gear gear set can be connected with or separated from the second transmission shaft, and when the second-gear gear set is connected with the second transmission shaft, the second transmission shaft is connected with the third transmission shaft; the gear shifting structure has a first gear, a second gear and a neutral gear state, when the gear shifting structure is in the first gear state, the second transmission shaft is in driving connection with the first gear gear set, and the second gear gear set is separated from the second transmission shaft; in the second gear state, the second gear gear set is separated from the second transmission shaft through the gear shifting structure; and in the neutral gear state, the second transmission shaft is disconnected with the first-gear gear set or the second-gear gear set.

    本发明提供一种用于混合动力的传动系统、驱动系统以及混合动力车辆,包括能分别与电机、发动机和车轮连接的第一传动轴、第二传动轴和第三传动轴;第一挡位齿轮组,用于连接第一传动轴和第三传动轴;设置在第二传动轴与第三传动轴之间的第二挡位齿轮组,第二档位齿轮组能与第二传动轴连接或分离,第二档位齿轮组与第二传动轴连接时,第二传动轴和第三传动轴连接;换挡结构,有第一挡位、第二挡位和空挡状态,在第一挡位状态时,第二传动轴与第一挡位齿轮组驱动连接,第二挡位齿轮组与第二传动轴分离;在第二挡位状态时,第二挡位齿轮组通过换挡结构与第二传动轴分离;在空挡状态时,第二传动轴与第一挡位齿轮组或第二挡位齿轮组均断开。


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    Title :

    Transmission system for hybrid power, driving system and hybrid power vehicle


    Additional title:

    用于混合动力的传动系统、驱动系统以及混合动力车辆


    Contributors:
    FU CHAO (author) / LIU JUNQI (author) / LIU YANCHAO (author) / BAI XIUCHAO (author) / XU ZHAN (author)

    Publication date :

    2022-08-02


    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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