The present invention provides a system and method for balancing charge between plurality of battery packs. The system comprises a plurality of battery packs, a plurality of battery management modules operably coupled to at least one battery pack, and a vehicle control unit (VCU) operably coupled to all the battery management modules. Each of the battery management module is configured to receive a State of Charge (SoC) for at least one battery pack. On receiving the SoC for one or more battery packs, the battery management module transmits the SoC of one or more battery packs to remaining battery management modules and to the VCU. On receiving the SoC for each battery pack, the VCU is configured to determine a difference in SoC between the plurality of battery packs. The VCU, on determination of the difference in SoC between the plurality of battery packs, instructs the battery management modules to allow or prohibit charge/discharge of the one or more battery packs. On receiving such instructions, the battery management modules allow or prohibit charge/discharge of the one or more battery packs.
A SYSTEM AND METHOD FOR BALANCING CHARGE BETWEEN PLURALITY OF BATTERY PACKS
SYSTEM UND VERFAHREN ZUM LADUNGSAUSGLEICH ZWISCHEN MEHREREN BATTERIEPACKS
SYSTÈME ET PROCÉDÉ D'ÉQUILIBRAGE DE CHARGE ENTRE UNE PLURALITÉ DE BLOCS-BATTERIES
04.12.2024
Patent
Elektronische Ressource
Englisch
IPC: | 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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