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Mathmatical Modelin...
Mathmatical Modeling of the Thermal Behavior of a Long Lithium-Ion Battery
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- Liu, Qingming (author)
- Towngas Energy Academy, Shenzhen, China
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- Gong, Jinqiu (author)
- Towngas Energy Academy, Shenzhen, China
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- Wang, Wujun, 1984- (author)
- KTH,Kraft- och värmeteknologi
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- Peng, Wen (author)
- Towngas Energy Academy, Shenzhen, China
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- Zhou, Jun (author)
- Towngas Energy Academy, Shenzhen, China
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 2023
- 2023
- English.
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In: 2023 3rd International Conference on Energy, Power and Electrical Engineering, EPEE 2023. - : Institute of Electrical and Electronics Engineers (IEEE). ; , s. 460-465
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- A two-dimensional mathematical model is proposed to study the thermal behavior of a long lithium-ion battery. Bernardi's electrochemical heat generation theory is adopted and a finite element method is used to discrete the coupled electrochemical thermal equations. The potential and current density distribution in the electrodes of the batteries are presented as function of depth of discharge. Modelling results shows that the battery temperature increases as increase of discharging time. The temperature distribution in the battery electrodes are calculated and compared to experiments. It is found that the simulation has good agreement with the experimental studies.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Keyword
- Battery
- finite element method
- lithium-ion
- modeling
- thermal
Publication and Content Type
- ref (subject category)
- kon (subject category)
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