METHOD FOR CHARGING OR DISCHARGING A BATTERY IN ORDER TO DETERMINE THE END OF CHARGING OR DISCHARGING ON THE BASIS OF MEASUREMENTS OF CURRENT AND TEMPERATURE

摘要

The method for charging or discharging a battery (1) comprises measurement of the voltage (Ub) at the terminals of the battery and comparison of the measured voltage (Ub) with an end of charging or discharging voltage threshold. The method also comprises measurement of a temperature (Tt) representative of the temperature of the battery and measurement of the current (lb) flowing in the battery (1) to form a pair of measurements. The voltage threshold is then determined according to the pair of measurements. Charging or discharging of the battery is stopped when the voltage threshold is reached. (Figure 1).