Title :
Investigations on life estimation of ultracapacitors using time domain methods
Author :
Veit, B. ; Hempel, T. ; Pohl, A. ; Bodach, M.
Author_Institution :
Fac. of Electr. Eng., Univ. of Appl. Sci. Zwickau, Zwickau, Germany
Abstract :
The presented investigations will show mathematical approaches in the field of lifetime estimation of ultracapacitor-cells, modules and applications. The focus of this study is laid on the mathematical evaluation of the expected power cycle lifetime and calendar lifetime under known conditions using the Arrhenius equation and time domain methods.
Keywords :
reliability; supercapacitors; time-domain analysis; Arrhenius equation; calendar lifetime; life estimation; mathematical approaches; power cycle lifetime; time domain methods; ultracapacitor-cells; Aging; Calendars; Equations; Lifetime estimation; Mathematical model; Supercapacitors; Temperature measurement; calendar lifetime; cycle lifetime; energy storage; lifetime; ultracapacitor;
Conference_Titel :
Systems, Signals and Devices (SSD), 2012 9th International Multi-Conference on
Conference_Location :
Chemnitz
Print_ISBN :
978-1-4673-1590-6
Electronic_ISBN :
978-1-4673-1589-0
DOI :
10.1109/SSD.2012.6197974
