Experimental Study of Lithium-ion Battery Thermal Behaviour Under Abuse Discharge Condition

Authors

  • Zul Hilmi Che Daud School of Mechanical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
  • Zainab Asus School of Mechanical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
  • Izhari Izmi Mazali School of Mechanical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
  • Mohd Kameil Abdul Hamid School of Mechanical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
  • Adam Maxwell Doumin School of Mechanical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
  • Fitri Yakub Malaysia-Japan International Institute of Technology, Universiti Teknologi Malaysia, 54100, Kuala Lumpur, Malaysia

Keywords:

lithium-ion battery, thermal behavior, hybrid vehicle, abuse discharge

Abstract

This article presents the impact of abuse discharge condition on the battery cell surface temperature. The abuse discharge condition is when the battery is discharge down to 10% State of Charge (SOC). To determine the temperature evolution of the battery cell surface, a series of experiments is conducted. Three battery cells in a battery pack are discharged at 1C, 3C, and 5C discharge rate with a constant cooling air velocity of 2 m/s. The battery is discharge from 100% SOC down to 10% SOC to simulate the abuse discharge condition. Experimental results show that discharging the battery at SOC lower than 20% contributes to a radical increase of cell temperature at all battery cell locations impacted by a sudden increase of internal resistance’s value in this region.

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Published

2020-12-14

How to Cite

Che Daud, Z. H. ., Asus, . Z. ., Mazali, I. I. ., Abdul Hamid, M. K. ., Doumin, A. M. ., & Yakub, F. . (2020). Experimental Study of Lithium-ion Battery Thermal Behaviour Under Abuse Discharge Condition. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 54(1), 102–111. Retrieved from https://www.akademiabaru.com/submit/index.php/arfmts/article/view/2439

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