Abdul Aziz, Mohd. Junaidi and Low, Wen Yao (2012) High capacity life PO4 battery model with consideration on nonlinear capacity effects. In: The International Power Electronic and Motion Control Conference (IPEMC 2012), 2-5 Jun 2012, Harbin Institute of Technology, Harbin, China.
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Abstract
Lithium Ferro Phosphates (LiFePO4) 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 LiFePO4 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: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Partial discharges, discharges (electric), simulation |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 34100 |
| Deposited By: | Liza Porijo |
| Deposited On: | 09 Aug 2017 04:23 |
| Last Modified: | 10 Sep 2017 05:16 |
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