The invention provides a hybrid power transmission device and a vehicle, and relates to the technical field of hybrid power system design. The hybrid power transmission device comprises an engine, a first motor, a second motor, a connector and a planet row structure, the planet row structure comprises a first sun gear, an output piece and a transmission assembly, the first sun gear and the output piece are in driving connection with the engine through the transmission assembly, and the first sun gear is connected with the first motor; the input end of the connector is connected with the second motor, and the output end can be connected with the transmission assembly or the output piece. According to the hybrid power transmission device, the planet row structure is adopted to be matched with the connector, a pure electric mode and a two-gear power dividing mode are achieved, the structure is compact, and the high bearing capacity is achieved. The vehicle is started in a high-speed-ratio pure electric mode, under the urban working condition and the high-speed cruise working condition, a first hybrid power gear mode and a second hybrid power gear mode are adopted, it can be guaranteed that good oil consumption performance can be achieved at the low speed and the high speed, and the top-speed performance of the vehicle can also be guaranteed.

    本申请提供一种混合动力传动装置及车辆,涉及混合动力系统设计技术领域。该混合动力传动装置包括:发动机、第一电机、第二电机、连接器和行星排结构,行星排结构包括第一太阳轮、输出件和传动组件,第一太阳轮和输出件通过传动组件与发动机驱动连接,第一太阳轮与第一电机连接,连接器的输入端与第二电机连接、输出端能够与传动组件或输出件连接。该混合动力传动装置采用了行星排结构配合连接器,实现了纯电模式和两个挡位的功率分流模式,结构紧凑,且具有较强的承载能力。车辆大速比纯电模式启动,在市区工况下及高速巡航工况下,分别采用混动一挡模式和混动二挡模式,能够保证低速及高速都能有较好的油耗表现,也能保证车辆的极速性能表现。


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    Titel :

    Hybrid power transmission device and vehicle


    Weitere Titelangaben:

    一种混合动力传动装置及车辆


    Beteiligte:
    FAN YONGQI (Autor:in) / BAI XUEBIN (Autor:in) / ZHANG XUEFENG (Autor:in) / WANG NAN (Autor:in) / GUO XIANGKUN (Autor:in) / WANG RUONAN (Autor:in) / JIN ZIYU (Autor:in) / YU BORUI (Autor:in) / LIU RUI (Autor:in) / LI ZHE (Autor:in)

    Erscheinungsdatum :

    23.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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