The embodiments of the present application provide a power supply apparatus (50), a battery management system (54), 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 (51) of a power supply apparatus (50) to supply power to a first load (71) of the vehicle, and controlling the first battery pack (51) and a second battery pack (52) of the power supply apparatus (50) to stop supplying power to a second load (72) of the vehicle; acquiring, in a process of supplying power to the first load (71), a capacity parameter of the first battery pack (51); controlling, under a condition that the capacity parameter of the first battery pack (51) is lower than a first preset capacity threshold, a direct current converter (53) to transmit electric energy of the second battery pack (52) to the first battery pack (51). The embodiments of the present application may make the power supply strategy more flexible.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

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


    Weitere Titelangaben:

    STROMVERSORGUNGSVORRICHTUNG, BATTERIEVERWALTUNGSSYSTEM, STROMVERSORGUNGSSYSTEM, STEUERUNGSVERFAHREN UND MEDIUM
    DISPOSITIF D'ALIMENTATION ÉLECTRIQUE, SYSTÈME DE GESTION DE BATTERIE, SYSTÈME D'ALIMENTATION ÉLECTRIQUE, PROCÉDÉ DE COMMANDE ET SUPPORT


    Beteiligte:
    LIU ZHONG (Autor:in) / XIONG SHUYUN (Autor:in) / CAI JINBO (Autor:in)

    Erscheinungsdatum :

    05.07.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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

    LIU ZHONG / XIONG SHUYUN / CAI JINBO | Europäisches Patentamt | 2022

    Freier Zugriff

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

    LIU ZHONG / XIONG SHUYUN / CAI JINBO | Europäisches Patentamt | 2022

    Freier Zugriff

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

    LIU ZHONG / XIONG SHUYUN / CAI JINBO | Europäisches Patentamt | 2023

    Freier Zugriff

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

    LIU ZHONG / XIONG SHUYUN / CAI JINBO | Europäisches Patentamt | 2023

    Freier Zugriff

    POWER SUPPLY SYSTEM, SUPPLY POWER MANAGEMENT DEVICE AND SUPPLY POWER MANAGEMENT METHOD

    KIMURA SHOTA / MIYAUCHI TSUTOMU / TAKAHASHI HIROTAKA | Europäisches Patentamt | 2020

    Freier Zugriff