The invention provides a hybrid power system and a vehicle, and relates to the technical field of vehicles, the hybrid power system comprises a power device and a transmission, the transmission comprises a sun gear, a planet gear, a planet carrier, a gear ring, a first clutch and a brake, the brake is used for fixing or releasing the gear ring, and the sun gear, the planet carrier and the gear ring are coaxially arranged; the planet gear is movably arranged on the planet carrier in a sleeving mode and meshed with the gear ring and the sun gear, at least part of the power device is connected with the sun gear, the power device is connected with or disconnected from the planet carrier through the first clutch, and the planet carrier is the output end of the transmission. According to the transmission, on the basis of a single-row planet row speed reduction structure, the first clutch and the brake are additionally arranged, transmission of two gears can be achieved, and compared with a traditional double-gear transmission, the integration degree is at least higher, and occupied space is smaller.

    本发明提供了一种混合动力系统及车辆,涉及车辆技术领域,混合动力系统包括动力装置和变速器,变速器包括太阳轮、行星轮、行星架、齿圈、第一离合器和制动器,制动器用于固定或释放齿圈,太阳轮、行星架以及齿圈同轴设置,行星轮活动套设于行星架上,且行星轮分别与齿圈以及太阳轮啮合,至少部分动力装置与太阳轮连接,且动力装置通过第一离合器与行星架连接或断开,行星架为变速器的输出端。该变速器仅通过在单排行星排减速结构的基础上,增设第一离合器和制动器,就可以实现两个档位的传动,且至少比传统的双档变速器的集成度更高,空间占用更少。


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    Title :

    Hybrid power system and vehicle


    Additional title:

    一种混合动力系统及车辆


    Contributors:
    YANG MANRONG (author) / SUN FENG (author) / YAO WENBO (author) / TAN YANJUN (author) / LIN XIAOZHE (author)

    Publication date :

    2024-04-26


    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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