The invention discloses a power split hybrid power system and a control method and device thereof, electronic equipment and a storage medium, and the power split hybrid power system is applied to a heavy commercial vehicle and comprises a two-gear transmission, a first motor, a second motor and a planet row. The planet row is connected between an engine and a main reduction gearbox of the heavy commercial vehicle and used for outputting driving power of the engine to the main reduction gearbox. The first motor is connected with a planet wheel of the planet row; and the second motor is connected with the main reduction gearbox through a two-gear transmission. Through transformation ratio switching of the two-gear transmission, the transmission efficiency of the power dividing hybrid power system can be improved, and therefore the overall oil consumption of the vehicle can be reduced.

    本申请公开了一种功率分流混动系统及其控制方法、装置、电子设备和存储介质,该功率分流混动系统应用于重型商用车,包括两档变速器、第一电机、第二电机和行星排。行星排连接于重型商用车的发动机与主减速箱之间,用于将发动机的驱动功率输出至主减速箱;第一电机与行星排的行星轮连接;第二电机与主减速箱通过两档变速器连接。通过两档变速器的变比切换,可以提高该功率分流混动系统的传动效率,从而可以降低车辆的整体油耗。


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    Title :

    Power dividing hybrid power system, control method and device thereof, electronic equipment and storage medium


    Additional title:

    一种功率分流混动系统及其控制方法、装置、电子设备和存储介质


    Contributors:
    GONG CHAOTUN (author) / LI KAI (author) / FENG YINGXIA (author) / IIWA (author) / GUO ZIQIANG (author)

    Publication date :

    2024-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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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