The invention relates to a hybrid transmission for a drive train, comprising: a first transmission input shaft for operatively connecting the hybrid transmission to an internal combustion engine; a second transmission input shaft for operatively connecting the hybrid transmission with the first drive motor; a third transmission input shaft for operatively connecting the hybrid transmission with the second drive motor; a planetary gear set connected to the first and third transmission input shafts and connectable to the second transmission input shaft; the first auxiliary shaft is effectively connected with the output end of the hybrid power transmission in a transmission mode; the cylindrical gear pairs are arranged in the planes of the plurality of gear sets and are used for forming gears; the gear shifting devices are provided with shifting elements and are used for engaging gears; by means of the planetary gear set, a purely-electric electrodynamic superposition state can be established for purely-electric starting and/or for purely-electric load switching. The invention also relates to a drive train, to a method for operating a drive train, and to a motor vehicle.

    本发明涉及用于驱动传动系的混合动力变速器,包括:用于将混合动力变速器与内燃机作用连接的第一变速器输入轴;用于将混合动力变速器与第一驱动电机作用连接的第二变速器输入轴;用于将混合动力变速器与第二驱动电机作用连接的第三变速器输入轴;行星齿轮组,其与第一和第三变速器输入轴连接并且能与第二变速器输入轴连接;第一副轴,其与混合动力变速器的输出端传动有效地连接;设置在多个齿轮组平面中的圆柱齿轮对,用于形成挡位;和多个具有切换元件的挡位切换装置,用于接合挡位;借助行星齿轮组能建立纯电的电动力学叠加状态,用于纯电的起动和/或用于纯电的带负载切换。本发明还涉及驱动传动系、用于运行驱动传动系的方法和机动车。


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    Title :

    Compact hybrid drive train


    Additional title:

    紧凑的混合动力驱动传动系


    Contributors:

    Publication date :

    2023-12-22


    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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