The Library
The influence of temperature and charge-discharge rate on open circuit voltage hysteresis of an LFP Li-ion battery
Tools
Tools
Tools
Barai, Anup, Widanage, Widanalage Dhammika, McGordon, Andrew and Jennings, P. A. (Paul A.) (2016) The influence of temperature and charge-discharge rate on open circuit voltage hysteresis of an LFP Li-ion battery. In: 2016 IEEE Transportation Electrification Conference and Expo (ITEC), Dearborn, MI, USA, 27-29 Jun 2016. Published in: 2016 IEEE Transportation Electrification Conference and Expo (ITEC) ISBN 9781509004041.
![[img]](https://wrap.warwick.ac.uk/style/images/fileicons/application_pdf.png) |
PDF
WRAP_PID4180725.pdf - Accepted Version - Requires a PDF viewer. Download (680Kb) |
Official URL: http://dx.doi.org/10.1109/ITEC.2016.7520299
Abstract
Open circuit voltage (OCV) is a crucial parameter in an equivalent circuit model (ECM). The path dependence of OCV is a distinctive characteristic of a Li-ion battery; this is known as OCV hysteresis. In this manuscript the influence of temperature and charge/discharge rate on OCV hysteresis has been identified. OCV hysteresis was found to be 13mV higher at 0°C while remaining unchanged at 45°C compared to the 25°C result. In general, OCV hysteresis was found to be less dependent on charge/discharge rate than temperature. The potential explanations of these results have been reported.
| Item Type: | Conference Item (Paper) | ||||||
|---|---|---|---|---|---|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering | ||||||
| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||
| Library of Congress Subject Headings (LCSH): | Lithium ion batteries | ||||||
| Journal or Publication Title: | 2016 IEEE Transportation Electrification Conference and Expo (ITEC) | ||||||
| Publisher: | IEEE | ||||||
| ISBN: | 9781509004041 | ||||||
| Official Date: | 25 July 2016 | ||||||
| Dates: |
|
||||||
| Status: | Peer Reviewed | ||||||
| Publication Status: | Published | ||||||
| Date of first compliant deposit: | 20 September 2016 | ||||||
| Date of first compliant Open Access: | 20 September 2016 | ||||||
| Funder: | High Value Manufacturing Catapult, Innovate UK, Jaguar Land Rover (Firm), Tata Motors | ||||||
| Conference Paper Type: | Paper | ||||||
| Title of Event: | 2016 IEEE Transportation Electrification Conference and Expo (ITEC) | ||||||
| Type of Event: | Conference | ||||||
| Location of Event: | Dearborn, MI, USA | ||||||
| Date(s) of Event: | 27-29 Jun 2016 |
Request changes or add full text files to a record
Repository staff actions (login required)
 |
View Item |
Downloads
Downloads per month over past year
