Characterization of energy storage devices for constant power applications

Kulsangcharoen, P. and Klumpner, Christian and Rashed, Mohamed and Asher, Greg (2010) Characterization of energy storage devices for constant power applications. In: 36th Annual Conference on IEEE Industrial Electronics Society (IECON), 7-10 November 2010, Glendale, Arizona, USA.

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Abstract

In this paper, a few known characterization techniques for supercapacitors have been evaluated with the purpose of being able to predict the roundtrip efficiency of an energy storage system under constant power application. It is found that the user cannot rely on a single characterization method since the methods based on small signal disturbance are not very precise when the model is subjected to large signal variations.Also, methods based on large signal disturbance will not be very precise when subjected to small signal tests. By comparing the analytically estimated constant power round trip efficiency with experimental data, it is concluded that both models can give acceptable accuracy if a relevant DC bias is used.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Published in: 36th Annual conference on IEEE Industrial Electronics Society, 7 - 10 November 2010, Renaissance Glendale Hotel & Spa, Glendale, AZ, USA : proceedings. Piscataway, N.J. : IEEE, 2010, p. 1805-1810. ISBN 9781424452255. doi: 10.1109/IECON.2010.5675401
Schools/Departments: University of Nottingham UK Campus > Faculty of Engineering > Department of Electrical and Electronic Engineering
Identification Number: https://doi.org/10.1109/IECON.2010.5675401
Depositing User: Klumpner, Dr Christian
Date Deposited: 12 Jul 2016 09:48
Last Modified: 21 Sep 2016 20:59
URI: http://eprints.nottingham.ac.uk/id/eprint/34825

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