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Thermal analysis of fin cooling large format automotive lithium-ion pouch cells
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Worwood, Daniel, Kellner, Quirin, Hosseinzadeh, Elham, Mullen, David, Greenwood, David, Marco, James, McGlen, Ryan and Lynn, Kevin (2018) Thermal analysis of fin cooling large format automotive lithium-ion pouch cells. In: IEEE Vehicle Power and Propulsion Conference, Belfort, France, 11-14 Dec 2017. Published in: 2017 IEEE Vehicle Power and Propulsion Conference (VPPC) ISBN 9781538613177. doi:10.1109/VPPC.2017.8330874
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WRAP-thermal-analysis-fin-cooling-automotive-littium-pouch-Worwood-2017.pdf - Accepted Version - Requires a PDF viewer. Download (1324Kb) | Preview |
Official URL: http://doi.org/10.1109/VPPC.2017.8330874
Abstract
Conductively cooling the surface of lithium-ion pouch cells may simplify the external cooling mechanism, as heat transfer mediums are not routed across the cell surface. In this paper, the thermal performance of cooling cells with metallic fins is analysed using a developed test rig and thermal model. Results indicate that single edge fin cooling with aluminum sheets is effective in limiting surface temperature gradients to below circa 5℃ for cells subject to realistic EV and mild PHEV duty cycles. For aggressive track racing EV cycles, double edge fin cooling is required to limit surface temperature gradients to below 12℃.
| Item Type: | Conference Item (Paper) | ||||||||||||||||||
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| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TL Motor vehicles. Aeronautics. Astronautics |
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| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||||||||||||||
| Library of Congress Subject Headings (LCSH): | Lithium ion batteries -- Thermal properties, Electric vehicles, Hybrid electric vehicles, Plug-in electric vehicles | ||||||||||||||||||
| Journal or Publication Title: | 2017 IEEE Vehicle Power and Propulsion Conference (VPPC) | ||||||||||||||||||
| Publisher: | IEEE | ||||||||||||||||||
| ISBN: | 9781538613177 | ||||||||||||||||||
| Official Date: | 5 April 2018 | ||||||||||||||||||
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| DOI: | 10.1109/VPPC.2017.8330874 | ||||||||||||||||||
| Status: | Peer Reviewed | ||||||||||||||||||
| Publication Status: | Published | ||||||||||||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||||||||||||
| Date of first compliant deposit: | 6 December 2017 | ||||||||||||||||||
| Date of first compliant Open Access: | 6 December 2017 | ||||||||||||||||||
| RIOXX Funder/Project Grant: |
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| Conference Paper Type: | Paper | ||||||||||||||||||
| Title of Event: | IEEE Vehicle Power and Propulsion Conference | ||||||||||||||||||
| Type of Event: | Conference | ||||||||||||||||||
| Location of Event: | Belfort, France | ||||||||||||||||||
| Date(s) of Event: | 11-14 Dec 2017 | ||||||||||||||||||
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