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.
POWER SUPPLY APPARATUS, BATTERY MANAGEMENT SYSTEM, POWER SUPPLY SYSTEM, CONTROL METHOD AND MEDIUM
STROMVERSORGUNGSVORRICHTUNG, BATTERIEVERWALTUNGSSYSTEM, STROMVERSORGUNGSSYSTEM, STEUERUNGSVERFAHREN UND MEDIUM
APPAREIL D'ALIMENTATION ÉLECTRIQUE, SYSTÈME DE GESTION DE BATTERIE, SYSTÈME D'ALIMENTATION ÉLECTRIQUE, PROCÉDÉ DE COMMANDE ET SUPPORT
2023-07-26
Patent
Electronic Resource
English
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 |
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