The invention provides a power generation control method and device of a range extender and a vehicle, the range extender comprises an engine and a power generator, the engine and the power generator are connected through a coupler, and the method comprises the steps that under the condition that a first control instruction of a target object is received, first power is determined according to the control instruction; under the condition that the first power is greater than 0, determining a first target rotating speed and a first target torque according to the first power; and controlling the engine to operate at the first target torque and controlling the generator to operate at the first target rotating speed. The method solves the problems that in the prior art, part of engines are difficult to achieve accurate control over the rotating speed, and a range extender power generation control method for controlling through engine torque is lacked.

    本申请提供了一种增程器的发电控制方法、发电控制装置和车辆,增程器包括发动机和发电机,发动机与发电机之间通过联轴器连接,该方法包括:在接收到目标对象的第一控制指令的情况下,根据控制指令确定第一功率;在第一功率大于0的情况下,根据第一功率确定第一目标转速和第一目标扭矩;控制发动机以第一目标扭矩运行并控制发电机以第一目标转速运行。该方法解决了现有技术中部分发动机难以实现转速精准控制,缺乏一种以发动机扭矩进行控制的增程器发电控制方法的问题。


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    Titel :

    Power generation control method of range extender, power generation control device and vehicle


    Weitere Titelangaben:

    增程器的发电控制方法、发电控制装置和车辆


    Beteiligte:
    ZHAN DONGHONG (Autor:in) / WANG RUIHAI (Autor:in) / LIU YUWEI (Autor:in)

    Erscheinungsdatum :

    2024-02-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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