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Simulation of abuse tolerance of lithium-ion battery packs
- Source :
-
Journal of Power Sources . Jan2007, Vol. 163 Issue 2, p1080-1086. 7p. - Publication Year :
- 2007
-
Abstract
- Abstract: A simple approach for using accelerating rate calorimetry data to simulate the thermal abuse resistance of battery packs is described. The thermal abuse tolerance of battery packs is estimated based on the exothermic behavior of a single cell and an energy balance than accounts for radiative, conductive, and convective heat transfer modes of the pack. For the specific example of a notebook computer pack containing eight 18650-size cells, the effects of cell position, heat of reaction, and heat-transfer coefficient are explored. Thermal runaway of the pack is more likely to be induced by thermal runaway of a single cell when that cell is in good contact with other cells and is close to the pack wall. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 03787753
- Volume :
- 163
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Journal of Power Sources
- Publication Type :
- Academic Journal
- Accession number :
- 23515729
- Full Text :
- https://doi.org/10.1016/j.jpowsour.2006.10.013