Universiti Teknologi Malaysia Institutional Repository

High capacity LifePo 4 battery model with consideration of nonlinear capacity effects

Low, Wen Yao and Abdul Aziz, Mohd. Junaidi (2012) High capacity LifePo 4 battery model with consideration of nonlinear capacity effects. In: Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012. IEEE, New York, USA, pp. 182-187. ISBN 978-145772086-4

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Official URL: http://ieeexplore.ieee.org/abstract/document/62588...

Abstract

Lithium Ferro Phosphates (LiFePO 4) batteries have high potential to be widely employed in the future due to its stability on chemical and thermal characteristics. Therefore, an accurate battery model of high capacity LiFePO 4 battery is important for a circuit designer to handle and optimize battery usage. However, nonlinear capacity effects of the battery are usually not been considered. The ignorance of nonlinear capacity effects cause the existing battery models unable to perform accurately. In this paper, nonlinear capacity effects of high capacity battery are studied. A new battery model is developed with consideration of nonlinear capacity effects. Developed battery model is validated from the experimental results. Comparison between experimental and simulation results shows that the developed model is capable to capture nonlinear capacity effects of the high capacity battery.

Item Type:Book Section
Additional Information:Indexed by Scopus
Uncontrolled Keywords:battery model, energy storage, nonlinear capacity effects
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:35798
Deposited By:INVALID USER
Deposited On:11 Nov 2013 09:51
Last Modified:13 Jun 2017 07:13

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