High capacity LifePo 4 battery model with consideration of nonlinear capacity effects
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 batter...
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| Format: | Book Section |
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IEEE
2012
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| author | Low, Wen Yao Abdul Aziz, Mohd. Junaidi |
| author_facet | Low, Wen Yao Abdul Aziz, Mohd. Junaidi |
| author_sort | Low, Wen Yao |
| collection | ePrints |
| description | 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. |
| first_indexed | 2024-03-05T18:58:05Z |
| format | Book Section |
| id | utm.eprints-35798 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T18:58:05Z |
| publishDate | 2012 |
| publisher | IEEE |
| record_format | dspace |
| spelling | utm.eprints-357982017-06-13T07:13:04Z http://eprints.utm.my/35798/ High capacity LifePo 4 battery model with consideration of nonlinear capacity effects Low, Wen Yao Abdul Aziz, Mohd. Junaidi TK Electrical engineering. Electronics Nuclear engineering 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. IEEE 2012 Book Section PeerReviewed 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 http://ieeexplore.ieee.org/abstract/document/6258894/ DOI:10.1109/IPEMC.2012.6258894 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Low, Wen Yao Abdul Aziz, Mohd. Junaidi High capacity LifePo 4 battery model with consideration of nonlinear capacity effects |
| title | High capacity LifePo 4 battery model with consideration of nonlinear capacity effects |
| title_full | High capacity LifePo 4 battery model with consideration of nonlinear capacity effects |
| title_fullStr | High capacity LifePo 4 battery model with consideration of nonlinear capacity effects |
| title_full_unstemmed | High capacity LifePo 4 battery model with consideration of nonlinear capacity effects |
| title_short | High capacity LifePo 4 battery model with consideration of nonlinear capacity effects |
| title_sort | high capacity lifepo 4 battery model with consideration of nonlinear capacity effects |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT lowwenyao highcapacitylifepo4batterymodelwithconsiderationofnonlinearcapacityeffects AT abdulazizmohdjunaidi highcapacitylifepo4batterymodelwithconsiderationofnonlinearcapacityeffects |