PROCEDE DE DETERMINATION DE POINTS DE FONCTIONNEMENT CARACTERISTIQUES D'UNE BATTERIE A PARTIR DE POINTS DE FONCTIONNEMENT INITIAUX ASSOCIES A UNE CELLULE UNITAIRE ETALON DU TYPE DESTINE A EQUIPER LADITE BATTERIE

摘要

The invention relates to a method for determining a set of characteristic operating points which define the energy behaviour of a predetermined battery provided with a plurality of unit cells, said method comprising the following steps: determining (E1) a set of initial operating points associated with a calibration unit cell of the type intended for making up said predetermined battery and representing the energy properties of the calibration unit cell; determining (E2) a set of intermediate operating points forming a subset of the set of initial operating points; determining (E3) said set of characteristic operating points by performing tests conducted on at least one calibration battery representing said predetermined battery, each test determining a characteristic operating point by using data from one of said intermediate operating points.