Embodiments of the present application provide a method for charging a power battery and a battery management system, which can meet users' requirements for the charging speed while ensuring the safety performance of the power battery. The method is applied to a battery management system (BMS) for the power battery, the method comprising: determining a first charging current for the power battery; determining, according to the temperature of the power battery, whether to perform thermal management of the power battery; determining, if determining to perform the thermal management of the power battery, a thermal management current according to the first charging current and charging pile power; and sending the first charging current and the thermal management current to a charging pile, wherein the first charging current is used for charging the power battery and the thermal management current is used for performing the thermal management of the power battery.
METHOD FOR CHARGING TRACTION BATTERY, AND BATTERY MANAGEMENT SYSTEM
VERFAHREN ZUM LADEN EINER TRAKTIONSBATTERIE UND BATTERIEVERWALTUNGSSYSTEM
PROCÉDÉ DE CHARGE D'UNE BATTERIE DE TRACTION ET SYSTÈME DE GESTION DE BATTERIE
2024-05-22
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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