The invention discloses a range extender power generation power control method and system, a readable storage medium and a vehicle, and the method comprises the steps: obtaining the current remaining electric quantity of a power battery and the current vehicle speed when the range extender of the vehicle is detected to be started; the charging compensation power of the power battery is determined according to the current remaining electric quantity and the current vehicle speed, and the vehicle demand power is obtained, so that the initial power generation power of the range extender is determined according to the charging compensation power and the vehicle demand power; and obtaining an optimal power set of the working point of the range extender, determining the generated power of the range extender according to the initial generated power and the optimal power set, and controlling the range extender to work according to the generated power. The problem that in the prior art, generated power output is not accurate through a range extender is solved.

    本发明公开了一种增程器发电功率控制方法、系统、可读存储介质及车辆,该方法包括:当检测到车辆的增程器开启时,获取动力电池的当前剩余电量以及当前车速;根据所述当前剩余电量以及当前车速确定所述动力电池的充电补偿功率,并获取整车需求功率以根据所述充电补偿功率以及整车需求功率确定所述增程器的初始发电功率;获取所述增程器工作点的最佳功率集,根据所述初始发电功率以及最佳功率集确定所述增程器的发电功率,并控制所述增程器按照所述发电功率进行工作。本发明解决了现有技术中在通过增程器进行发电功率输出时不准确的问题。


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    Title :

    Range extender generation power control method and system, readable storage medium and vehicle


    Additional title:

    增程器发电功率控制方法、系统、可读存储介质及车辆


    Contributors:
    DENG JIANMING (author) / LUO FENG (author) / GONG XUNFEI (author) / ZHANG JUN (author) / XIONG HUIHUI (author) / YU QIN (author) / ZENG YINGLONG (author) / FAN HUACHUN (author) / LIAO CHENGLIANG (author) / ZHANG PING (author)

    Publication date :

    2022-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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