A system, such as an electrified vehicle, includes a battery, such as a traction battery. The battery includes cells each having a state. The system further includes a controller that controls the charging and discharging of the battery according to a state of the battery derived at least in part from (i) the state of a first cell and (ii) a difference of the state of a second cell with the state of the first cell.
Traction Battery Controller Employing Representative-Difference Battery Model
21.08.2025
Patent
Elektronische Ressource
Englisch
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 / 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 |
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