The invention discloses a power generation control method and device for a range extender of a hybrid power vehicle and the vehicle, and relates to the technical field of hybrid power automobiles, and the power generation control method for the range extender of the hybrid power vehicle comprises the following steps: an obtaining step: obtaining the speed of the whole vehicle, the required power of the whole vehicle and the first duration time; and a control step: if the vehicle speed is greater than or equal to a first vehicle speed preset value v1, the vehicle demand power is greater than or equal to a first vehicle power preset value p1 and the first duration time is greater than a first preset time t1, controlling the range extender to enter a power following mode, otherwise, controlling the range extender to enter a fixed-point power generation mode. According to the method provided by the invention, the problem of frequent starting of the engine can be solved, oil consumption and emission are reduced, and good quietness is provided.

    本发明公开一种混合动力车辆的增程器发电控制方法、装置及车辆,涉及混合动力汽车技术领域,所述混合动力车辆的增程器发电控制方法包括以下步骤:获取步骤:获取整车车速、整车需求功率和第一持续时间;控制步骤:如果所述整车车速大于等于第一整车车速预设值v1,所述整车需求功率大于等于第一整车功率预设值p1且所述第一持续时间大于第一预设时间t1,则控制所述增程器进入功率跟随模式,否则,控制所述增程器进入定点发电模式。本发明提供的方法,能够解决发动机频繁启动的问题,降低油耗排放,提供良好的静谧性。


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    Title :

    Range extender power generation control method and device of hybrid power vehicle and vehicle


    Additional title:

    一种混合动力车辆的增程器发电控制方法、装置及车辆


    Contributors:
    MA CHONGYIN (author) / ZHAO YAN (author) / YANG XIAO (author) / SHI WULIN (author) / FANG CHAO (author) / YANG XIANG (author)

    Publication date :

    2022-07-29


    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



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