Characterization of energy storage devices for constant power applications
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 si...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Published: |
2010
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| Online Access: | https://eprints.nottingham.ac.uk/34825/ |
| _version_ | 1848794943638732800 |
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| author | Kulsangcharoen, P. Klumpner, Christian Rashed, Mohamed Asher, Greg |
| author_facet | Kulsangcharoen, P. Klumpner, Christian Rashed, Mohamed Asher, Greg |
| author_sort | Kulsangcharoen, P. |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | 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. |
| first_indexed | 2025-11-14T19:24:13Z |
| format | Conference or Workshop Item |
| id | nottingham-34825 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:24:13Z |
| publishDate | 2010 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-348252020-05-04T16:29:59Z https://eprints.nottingham.ac.uk/34825/ Characterization of energy storage devices for constant power applications Kulsangcharoen, P. Klumpner, Christian Rashed, Mohamed Asher, Greg 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. 2010-11-10 Conference or Workshop Item PeerReviewed Kulsangcharoen, P., Klumpner, Christian, 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. http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5675401 10.1109/IECON.2010.5675401 10.1109/IECON.2010.5675401 10.1109/IECON.2010.5675401 |
| spellingShingle | Kulsangcharoen, P. Klumpner, Christian Rashed, Mohamed Asher, Greg Characterization of energy storage devices for constant power applications |
| title | Characterization of energy storage devices for constant power applications |
| title_full | Characterization of energy storage devices for constant power applications |
| title_fullStr | Characterization of energy storage devices for constant power applications |
| title_full_unstemmed | Characterization of energy storage devices for constant power applications |
| title_short | Characterization of energy storage devices for constant power applications |
| title_sort | characterization of energy storage devices for constant power applications |
| url | https://eprints.nottingham.ac.uk/34825/ https://eprints.nottingham.ac.uk/34825/ https://eprints.nottingham.ac.uk/34825/ |