| 摘要 |
The invention concerns a method that comprises two fundamental steps. The first one is an innovative process of characterization of the energetic efficiency performed during a charging process of an accumulator. Thanks to this process, one derives a series of information concerning:
- the dependency of the electric parameters of the accumulator on the state of charge and possibly the accumulator operating temperature;
- the dependency of the efficiency of the charging system on the voltage and current at the output of the charging system, and possibly also on the voltage at the input of the charging system and the charging system operating temperature. The second step of the proposed method is a process of data calculation for the prediction of the energetic efficiency, wherein one simulates one or more charging processes. According to the invention, the method can be realized by means of a charging system able to perform both a standard process for charging the accumulator and a process of characterization of the energetic efficiency, and a process of prediction of the energetic efficiency. It is also possible to implement the method by means of a control system that can be utilized together with a conventional charging system. |
