Control strategies for an electric vehicle battery system that incorporate active cell temperature balancing are described. In an example, a method comprises employing, by a system operatively coupled to at least one processor, a smartcell battery system to supply power to one or more electrical systems of a vehicle, the smart cell battery system comprising a plurality of battery cells. The method further comprises controlling, by the system, operations of the battery cells in accordance with a control protocol that results in increasing a temperature of a subset of the battery cells based on the temperature being below a threshold temperature. In an example, the control protocol can include circulating current between the subset of battery cells and/or other battery cells excluded from the subset, actively discharging the subset of battery cells and redistributing the power to other battery cells excluded from the subset, and others.
ELECTRIC VEHICLE BATTERY SYSTEM CONTROL STRATEGY INCORPORATING ACTIVE CELL TEMPERATURE BALANCING
STEUERUNGSSTRATEGIE FÜR BATTERIESYSTEM EINES ELEKTROFAHRZEUGS MIT AKTIVEM ZELLENTEMPERATURAUSGLEICH
STRATÉGIE DE COMMANDE DE SYSTÈME DE BATTERIE DE VÉHICULE ÉLECTRIQUE INCORPORANT UN ÉQUILIBRAGE DE TEMPÉRATURE DE CELLULE ACTIVE
12.03.2025
Patent
Elektronische Ressource
Englisch
ELECTRIC VEHICLE BATTERY SYSTEM CONTROL STRATEGY INCORPORATING ACTIVE CELL TEMPERATURE BALANCING
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