DISPOSITIF DE DETERMINATION PREDICTIVE D'INFORMATIONS D'UTILISATION D'AU MOINS UNE CELLULE D'UNE BATTERIE MULTICELLULAIRE, EN PRESENCE D'UNE SOLLICITATION EN PUISSANCE

摘要

The device (D) has an estimating unit (ME) that is utilized to determine estimates of voltage (Ue-k) at terminals of an energy storage cell (C) of a multi-cellular battery (BA). A prediction unit (MP) is arranged to determine information related to future use of the cell by utilizing an electrical model equivalent of cell derived from an adaptation of another electrical model to a biasing power (Pcell-k) and using estimated voltage, state variables (Xs-k) and (Xa-k) and the biasing power as input parameters.