METHOD FOR DETERMINING THE BATTERY CAPACITY WITH THE AID OF CAPACITY-DEPENDENT PARAMETERS

摘要

A method for determining a battery variable, in particular capacity of battery, with the aid of a state variable and parameter estimator, which calculates from operating variables of battery state variables and parameters of a mathematical energy storage model. Capacity of battery may be determined very accurately when the battery is in operation if it is calculated as a function of at least one capacity-dependent parameter.