Dynamic energy model of a lithium-ion battery

Laurianne Ménard, Guillaume Fontès and Stéphan Astier

Mathematics and Computers in Simulation (MATCOM), 2010, vol. 81, issue 2, 327-339

Abstract: As an electrochemical component, a lithium-ion battery is clearly a multi-disciplinary system. The choice was made to model it via Bond Graph formalism. Although this tool has been developed since the 1970s, the novelty is its application to lithium-ion batteries, which turns the modeling presented here into an original energy approach. The main objective is to develop and validate a lithium-ion battery model that could be implemented in a global system for energy monitoring. However, nearly every phenomenon occurring in the battery is taken into account for a possible ageing or thermal study. In the first part, the energy modeling approach is described. In the second part, the lithium-ion battery operation is explained. In the third part, the Bond Graph model is proposed. At last, experimental validations are presented.

Keywords: Lithium-ion battery; Bond Graph formalism; Energy modeling (search for similar items in EconPapers)
Date: 2010
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:81:y:2010:i:2:p:327-339

DOI: 10.1016/j.matcom.2010.07.026

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