The invention discloses a range extender power generation control method and device, and relates to the technical field of range extending type electric vehicles. The method comprises the following steps: determining required power corresponding to a target extended-range electric vehicle; according to the required power corresponding to the target extended-range electric vehicle, a power generation mode corresponding to the target extended-range electric vehicle is determined, and the power generation mode corresponding to the target extended-range electric vehicle is an idling working condition power generation mode, a low-medium speed working condition power generation mode or a high-speed working condition power generation mode; determining a target rotating speed and a target torque corresponding to a range extender according to the required power and the power generation mode corresponding to the target range-extended electric vehicle; and controlling the range extender to generate power according to the target rotating speed and the target torque.

    本申请公开一种增程器发电控制方法及装置,涉及增程式电动汽车技术领域。本申请的方法包括:确定目标增程式电动汽车对应的需求功率;根据所述目标增程式电动汽车对应的需求功率确定所述目标增程式电动汽车对应的发电模式,其中,所述目标增程式电动汽车对应的发电模式为怠速工况发电模式、低中速工况发电模式或高速工况发电模式;根据所述目标增程式电动汽车对应的需求功率和发电模式确定增程器对应的目标转速和目标扭矩;根据所述目标转速和所述目标扭矩控制所述增程器进行发电。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Range extender power generation control method and device


    Weitere Titelangaben:

    增程器发电控制方法及装置


    Erscheinungsdatum :

    03.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Range extender power generation control method and device

    YANG DECHAO / LIU HAIBAO / LI LEI | Europäisches Patentamt | 2023

    Freier Zugriff

    Range extender power generation control method, device and equipment

    ZHAN DONGHONG / LIU SHUAI / WANG MINGMING | Europäisches Patentamt | 2024

    Freier Zugriff

    Generation power control method for range extender system

    LIU ENXIN / BI YU / LU YANDONG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Range extender and control method and device of range extender

    CHEN KEPENG / ZHANG SONG | Europäisches Patentamt | 2022

    Freier Zugriff

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

    ZHAN DONGHONG / WANG RUIHAI / LIU YUWEI | Europäisches Patentamt | 2024

    Freier Zugriff