The invention provides a methanol range extender control method and device, a storage medium and electronic equipment, and the method comprises the steps that under the condition that a methanol range extender is in a PTO power take-off mode, a methanol engine adopts a torque control mode, and a generator adopts a rotating speed control mode; determining a required rotating speed corresponding to the opening value of the accelerator pedal; controlling the rotating speed of the generator by taking the required rotating speed as a first target rotating speed of the generator; obtaining the first demand generation power and the current actual torque of the generator, and judging whether the current generation condition of the generator is matched with the generation demand; if not, the torque of the generator is adjusted, and the current set torque of the methanol engine is obtained; and based on the first demand generated power and the current actual torque, torque adjustment is conducted on the current set torque, first target torque is obtained, and torque control is conducted on the methanol engine. By applying the method, the control error caused by the rotating speed control of the methanol engine can be avoided, and the control accuracy is improved.

    本发明提供一种甲醇增程器控制方法及装置、存储介质及电子设备,该方法包括:在甲醇增程器处于PTO取力模式的情况下,甲醇发动机采用扭矩控制模式,发电机采用转速控制模式;确定油门踏板开度值对应的需求转速;将该需求转速作为发电机的第一目标转速,对发电机实行转速控制;获取第一需求发电功率和发电机的当前实际扭矩,据此判断发电机当前发电情况与发电需求是否相匹配;若不匹配,则对发电机的扭矩进行调整,并获取甲醇发动机的当前设定扭矩;基于第一需求发电功率和当前实际扭矩,对当前设定扭矩进行扭矩调整,得到第一目标扭矩,对甲醇发动机实行扭矩控制。应用本发明的方法,可避免甲醇发动机转速控造成的控制误差,提高控制准确度。


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    Title :

    Methanol range extender control method and device, storage medium and electronic equipment


    Additional title:

    甲醇增程器控制方法及装置、存储介质及电子设备


    Contributors:
    LIAN FENGXIA (author) / SUN MINGFENG (author) / JIANG FENG (author)

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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