Transient behavior modeling and physical meaning analysis for Battery

Author

Xiangyang, Gao ; Jun, Zhang ; Ning, Ning

Author_Institution

Coll. of Autom., Northwestern Polytech. Univ., Xi´´an, China

Volume

2

fYear

2010

Abstract

The equivalent circuit model is proposed in this paper, which is based on RC parallel networks, in order to model I-V performance and transient behavior of battery. The model consists of a series resistance, a self-discharge resistance and two RC networks. The I-V performance and transient behavior of the model are researched in time domain. Battery model efficiency is proved by frequency domain analysis. Physical meanings of model parameters are presented by parameter analysis and the method for adjusting model parameter is also described. This model can be realized easily and model parameters have actual physical meanings, which provide an efficient method for battery modeling and analysis.

Keywords

cells (electric); equivalent circuits; frequency-domain analysis; time-domain analysis; equivalent circuit model; frequency domain analysis; parameter analysis; physical meaning analysis; self-discharge resistance; series resistance; transient behavior modeling; Analytical models; Data models; Monitoring; Predictive models; Time frequency analysis; I–V performance; battery; equivalent circuit model; transient behavior;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Application and System Modeling (ICCASM), 2010 International Conference on

Print_ISBN

978-1-4244-7235-2

Electronic_ISBN

978-1-4244-7237-6

Type

conf

DOI

10.1109/ICCASM.2010.5620745

Filename

5620745