The present invention concerns a method (200) and system (110) for automatically estimating an entropic heat coefficient (hereafter "EHC") of a battery (120), the method comprising:a) receiving or acquiring (210) a current, voltage, and temperature of the ...

A method for determining the operating temperature of a cell of an electric charge accumulator assembly, particularly for electric or hybrid vehicles, is described, said method comprising the steps of: - providing a reference model of a cell, representativ...

An ambient temperature determining modeling method using distorted ambient temperature compensation may include, (A) a distortion compensation factor applying step of applying a coolant temperature, an intake air temperature, an air volume, a vehicle speed...