The present application provide a control method of a power battery heating system. The method includes: controlling all upper bridge arms of a first bridge arm group and all lower bridge arms of a second bridge arm group to be turned on, and all lower bridge arms of the first bridge arm group and all upper bridge arms of the second bridge arm group to be turned off, so as to form a first loop; controlling all the lower bridge arms of the first bridge arm group and all the upper bridge arms of the second bridge arm group to be turned on, and all the upper bridge arms of the first bridge arm group and all the lower bridge arms of the second bridge arm group to be turned off, so as to form a second loop. The method is used to heat the power battery.


    Access

    Download


    Export, share and cite



    Title :

    Power battery heating system and control method and control circuit thereof


    Contributors:
    HUANG XIAOJIAN (author) / DAN ZHIMIN (author) / PAN XIANXI (author) / GAO JINFENG (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    POWER BATTERY HEATING SYSTEM, CONTROL METHOD THEREFOR AND CONTROL CIRCUIT THEREOF

    HUANG XIAOJIAN / DAN ZHIMIN / GAO JINFENG et al. | European Patent Office | 2023

    Free access

    POWER BATTERY HEATING SYSTEM AND CONTROL METHOD AND CONTROL CIRCUIT THEREOF

    HUANG XIAOJIAN / DAN ZHIMIN / PAN XIANXI et al. | European Patent Office | 2023

    Free access

    POWER BATTERY HEATING SYSTEM AND CONTROL METHOD AND CONTROL CIRCUIT THEREOF

    HUANG XIAOJIAN / DAN ZHIMIN / GAO JINFENG et al. | European Patent Office | 2023

    Free access

    Power battery heating system and control method and control circuit thereof

    HUANG XIAOJIAN / DAN ZHIMIN / GAO JINFENG et al. | European Patent Office | 2024

    Free access

    BATTERY HEATING APPARATUS AND CONTROL METHOD THEREOF, CONTROL CIRCUIT AND POWER PLANT

    LI ZHANLIANG / YAN YU / DAN ZHIMIN et al. | European Patent Office | 2024

    Free access