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SEDLÁKOVÁ, V. ŠIKULA, J. SEDLÁK, P. MAJZNER, J. KUPAROWITZ, T. MÍVALT, F. LANG, M.
Original Title
Supercapacitor Parameters Degradation Analysis by Energy Cycling and Calendar Life Tests
Type
article in a collection out of WoS and Scopus
Language
English
Original Abstract
The supercapacitor (SC) degradation is analysed by energy cycling tests and calendar life tests, which are used since they address the real operating modes. The periodic characterization is applied to analyse the evolution of the SC parameters as DC capacitance, DC and AC series resistance (ESR). These parameters are determined before the ageing tests, and during 8e5 cycles of 100% continuous energy cycling, 75% continuous energy cycling, and 75% discontinuous energy cycling, respectively. Capacitance decrease and ESR increase in time during calendar life test were evaluated for 9000 hours of SC ageing. The models based on the analytical functions are proposed for the description of supercapacitor’s parameters evolution in time.
Keywords
Supercapacitor, ageing, model, cycling 100% energy life test, cycling 75% energy life test, kalendar life test
Authors
SEDLÁKOVÁ, V.; ŠIKULA, J.; SEDLÁK, P.; MAJZNER, J.; KUPAROWITZ, T.; MÍVALT, F.; LANG, M.
Released
12. 10. 2016
Publisher
European Space Agency
Pages from
1
Pages to
13
Pages count
URL
https://escies.org/webdocument/showArticle?id=1028
BibTex
@inproceedings{BUT130533, author="Petr {Vašina} and Vlasta {Sedláková} and Josef {Šikula} and Jiří {Majzner} and Petr {Sedlák} and Tomáš {Kuparowitz} and Brandon {Buergler}", title="Supercapacitor Parameters Degradation Analysis by Energy Cycling and Calendar Life Tests ", booktitle="Space Passive Component Days", year="2016", pages="1--13", publisher="European Space Agency", url="https://escies.org/webdocument/showArticle?id=1028" }