Method for optimising the recharging energy and durability of electric batteries

摘要

The method involves defining a desired autonomy for an electric vehicle, and classifying a set of tours to be carried out in a descending order of the desired autonomy. A residual autonomy and maximum range of each vehicle are calculated before each tour. An optimal charging time is calculated for each available vehicle. An indicator representative of aging of a battery is calculated based on the optical charging time. One vehicle having a smallest aging indicator is selected for performing a particular tour. Independent claims are also included for the following: (1) a device for optimization of charging energy and lifetime of a set of batteries of a fleet of electric vehicles (2) a computer program comprising instructions for performing a method for optimization of charging energy and lifetime of a set of batteries of a fleet of electric vehicles.