The embodiments of the present application provide a power supply apparatus, a battery management system, a power supply system, a control method and a medium. The method includes: controlling, under a condition that a vehicle is in a parking state, a first battery pack of a power supply apparatus to supply power to a first load of the vehicle, and controlling the first battery pack and a second battery pack of the power supply apparatus to stop supplying power to a second load of the vehicle; acquiring, in a process of supplying power to the first load, a capacity parameter of the first battery pack; controlling, under a condition that the capacity parameter of the first battery pack is lower than a first preset capacity threshold, a direct current converter to transmit electric energy of the second battery pack to the first battery pack.


    Access

    Download


    Export, share and cite



    Title :

    Power supply apparatus, battery management system, power supply system, control method and medium


    Contributors:
    LIU ZHONG (author) / XIONG SHUYUN (author) / CAI JINBO (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    POWER SUPPLY APPARATUS, BATTERY MANAGEMENT SYSTEM, POWER SUPPLY SYSTEM, CONTROL METHOD AND MEDIUM

    LIU ZHONG / XIONG SHUYUN / CAI JINBO | European Patent Office | 2023

    Free access

    POWER SUPPLY APPARATUS, BATTERY MANAGEMENT SYSTEM, POWER SUPPLY SYSTEM, CONTROL METHOD AND MEDIUM

    LIU ZHONG / XIONG SHUYUN / CAI JINBO | European Patent Office | 2022

    Free access

    POWER SUPPLY DEVICE, BATTERY MANAGEMENT SYSTEM, POWER SUPPLY SYSTEM, CONTROL METHOD AND MEDIUM

    LIU ZHONG / XIONG SHUYUN / CAI JINBO | European Patent Office | 2023

    Free access

    POWER SUPPLY DEVICE, BATTERY MANAGEMENT SYSTEM, POWER SUPPLY SYSTEM, CONTROL METHOD AND MEDIUM

    LIU ZHONG / XIONG SHUYUN / CAI JINBO | European Patent Office | 2022

    Free access

    Power supply management apparatus, power supply system, and power supply management method

    GOESSSELBERG CHRISTIAN / HERRMANN STEFAN | European Patent Office | 2023

    Free access