Enhanced model for Lithium-Polymer cells including temperature effects

Author

Baronti, F. ; Fantechi, G. ; Leonardi, E. ; Roncella, R. ; Saletti, R.

Author_Institution

Dipt. di Ing. dell´´Inf., Univ. of Pisa, Pisa, Italy

fYear

2010

fDate

7-10 Nov. 2010

Firstpage

2329

Lastpage

2333

Abstract

An accurate model of the elementary accumulation device is fundamental for sizing and controlling the battery pack to be used in electric and hybrid vehicles. Indeed, the implementation of such a model within the Battery Management System makes it possible to evaluate the status and the behavior of the battery pack in every condition and to apply a correct control strategy. This work shows the characterization and modeling of a commercial Lithium-Polymer cell, which properly considers thermal effects on cell behavior. The specific designed thermostatic chamber is described and the experimental results are presented and compared to those simulated with the developed model.

Keywords

electric vehicles; lithium; secondary cells; battery management; electric vehicles; hybrid vehicles; lithium-polymer cells; temperature effects; thermostatic chamber; Batteries; Current measurement; Discharges; Instruments; Power supplies; System-on-a-chip; Temperature measurement; Electric Vehicles; Lithium-Polymer Batteries;

fLanguage

English

Publisher

ieee

Conference_Titel

IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society

Conference_Location

Glendale, AZ

ISSN

1553-572X

Print_ISBN

978-1-4244-5225-5

Electronic_ISBN

1553-572X

Type

conf

DOI

10.1109/IECON.2010.5675134

Filename

5675134