Abstract
In general, the battery module of an electric vehicle (EV) consists of lithium-ion cells. A lithium-ion battery is a secondary rechargeable battery, and it consists of numerous stacked plates that serve as electrodes and separators. Owing to these microstructural features, its numerical analysis is very expensive. Therefore, this study aims to present a simplified thermal analysis model using equivalent thermal properties, and we compare the experimental results with numerical results for 185.3Ah and 20Ah cells. Furthermore, we show the thermal behavior of cells without the finite element method (FEM) or finite volume method (FVM) by adopting the lumped capacitance method (LCM).
| Original language | English |
|---|---|
| Pages (from-to) | 775-780 |
| Number of pages | 6 |
| Journal | Transactions of the Korean Society of Mechanical Engineers, B |
| Volume | 37 |
| Issue number | 8 |
| DOIs | |
| State | Published - Aug 2013 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Equivalent Properties
- Lithium-ion Cell
- Lumped Capacitance Method
- Thermal Analysis
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