Worwood, Daniel, Algoo, R., McGlen, Ryan, Marco, James and Greenwood, David G. (2018) Data for A study into different cell-level cooling strategies for cylindrical lithium-ion cells in automotive applications. [Dataset] (Unpublished)

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Abstract

Previous research has identified that the ageing rate and performance of lithium-ion cells is negatively influenced by unfavourable cell thermal conditions, specifically, high ambient temperatures and large in-cell temperature gradients. In this paper, the effectiveness of different cell cooling strategies on reducing the in-cell temperature gradient within cylindrical cells is analysed through the development of a 2-D transient bulk layer thermal model displaying anisotropic thermal conductivity. The model is validated against experimental temperature measurements in which the peak error of the simulation was found to be 2% and 5% for the experimental test drive cycle and constant 1C discharge respectively. Results indicate that radial cooling with air or singular tab cooling with liquid may be inadequate in limiting cell temperature gradients to below 5 ℃ for HEV type 32113 cells when subject to 4 loops of the US06 drive cycle.

Item Type:	Dataset
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TL Motor vehicles. Aeronautics. Astronautics
Divisions:	Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group)
Type of Data:	Tables
Library of Congress Subject Headings (LCSH):	Lithium ion batteries -- Cooling, Anisotropy, Thermal conductivity, Automobiles -- Batteries
Publisher:	University of Warwick, Warwick Manufacturing Group
Official Date:	25 January 2018
Dates:	Date Event 25 January 2018 Published
Status:	Not Peer Reviewed
Publication Status:	Unpublished
Media of Output (format):	.xlsx
Copyright Holders:	University of Warwick
Description:	Data for figures 8 and 9
RIOXX Funder/Project Grant:	Project/Grant ID RIOXX Funder Name Funder ID EP/I01585X/1 [EPSRC] Engineering and Physical Sciences Research Council http://dx.doi.org/10.13039/501100000266 UNSPECIFIED Warwick Manufacturing Group http://viaf.org/viaf/123628346 UNSPECIFIED Innovate UK UNSPECIFIED
Related URLs:	Related item in WRAP Related item in WRAP
Contributors:	Contribution Name Contributor ID Depositor Worwood, Daniel 67623

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