One aspect of the invention relates to an energy-saving method (100) for a lithium-ion battery (3), the method (100) comprising the steps of: - determining (102), according to a measured battery temperature, an acceptable maximum stress voltage and an acceptable minimum stress voltage for the battery (3); - determining (103) a voltage setpoint to be applied to the terminals of the battery (3) in order to maintain a predetermined state of charge, the voltage setpoint being a function of the measured battery temperature; - determining (104) a secure voltage setpoint by limiting the voltage setpoint with the maximum stress voltage and the minimum stress voltage; - transmitting (106) the secure voltage setpoint to a voltage generator (6) arranged to control the voltage at the terminals of the battery (3) in accordance with the secure voltage setpoint.


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    Title :

    PROCEDE DE GESTION ENERGETIQUE D'UNE BATTERIE DE SERVITUDE AU LITHIUM-ION


    Additional title:

    ENERGY-SAVING METHOD FOR A LITHIUM-ION BATTERY
    ENERGIESPARVERFAHREN FÜR EINE LITHIUM-IONEN-BATTERIE


    Contributors:

    Publication date :

    2024-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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