Embodiments of the present disclosure provide a battery heating system, a battery assembly and an electric vehicle. The battery heating system includes: a battery group having a positive terminal and a negative terminal; a switch having a first end connected with the positive terminal; a large-current discharge module, and a controller connected to the switch and configured to control the switch according to a temperature of the battery group. A first end of the large-current discharge module is connected to a second end of the switch, and a second end of the large-current discharge module is connected to the negative terminal. When the switch is turned on, the battery group discharges via the large-current discharge module and the battery group is heated due to an internal resistance thereof.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    BATTERY HEATING SYSTEM, BATTERY ASSEMBLY AND ELECTRIC VEHICLE


    Weitere Titelangaben:

    BATTERIEERWÄRMUNGSSYSTEM, BATTERIEANORDNUNG UND ELEKTROFAHRZEUG
    SYSTÈME DE CHAUFFAGE DE BATTERIE, ENSEMBLE BATTERIE ET VÉHICULE ÉLECTRIQUE


    Beteiligte:
    SHEN XI (Autor:in) / JIANG WENFENG (Autor:in) / LIU JIN (Autor:in) / JIA XIAOHUI (Autor:in)

    Erscheinungsdatum :

    23.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    Battery heating system, battery assembly and electric vehicle

    SHEN XI / JIANG WENFENG / LIU JIN et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    BATTERY HEATING SYSTEM, BATTERY ASSEMBLY AND ELECTRIC VEHICLE

    SHEN XI / JIANG WENFENG / LIU JIN et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Battery heating system, Battery Device and Electric Vehicle

    YAO MENG / ZHANG JIUCAI / YANG BOZHI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Battery heating method, a battery heating system and an electric vehicle comprising battery heating system

    LUO PEIWEN / CHEN WEIDONG / CHEN XIAOYUAN | Europäisches Patentamt | 2021

    Freier Zugriff

    Battery heating circuit, battery heating method and electric vehicle

    XIA ZHULIANG / LIU JIEYU / YANG ZETONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff