In this paper a new proposal of failure zone definition for ultracapacitors is discussed. Such regions of failure are suitably defined in the frequency domain. The ultracapacitor behavior and its possible ageing are characterized via an impedance spectroscopy measurement technique. Results of an experimental analysis are reported, and an investigation of the possible performance degradation as well as of the ultracapacitor lifetime reduction is carried out and discussed in comparison with the common industry approach of failure definition. © 2014 IEEE.

Frequency dependent failure region definition for supercapacitors / M. Catelani;L. Ciani;M. Marracci;B. Tellini. - STAMPA. - (2014), pp. 1021-1025. (Intervento presentato al convegno 2014 IEEE International Instrumentation and Measurement Technology Conference: Instrumentation and Measurement for Sustainable Development, I2MTC 2014 tenutosi a Montevideo (Uruguay) nel 2014) [10.1109/I2MTC.2014.6860897].

Frequency dependent failure region definition for supercapacitors

CATELANI, MARCANTONIO;CIANI, LORENZO;
2014

Abstract

In this paper a new proposal of failure zone definition for ultracapacitors is discussed. Such regions of failure are suitably defined in the frequency domain. The ultracapacitor behavior and its possible ageing are characterized via an impedance spectroscopy measurement technique. Results of an experimental analysis are reported, and an investigation of the possible performance degradation as well as of the ultracapacitor lifetime reduction is carried out and discussed in comparison with the common industry approach of failure definition. © 2014 IEEE.
2014
Proceedings of 2014 IEEE International Instrumentation and Measurement Technology Conference: Instrumentation and Measurement for Sustainable Development, I2MTC 2014
2014 IEEE International Instrumentation and Measurement Technology Conference: Instrumentation and Measurement for Sustainable Development, I2MTC 2014
Montevideo (Uruguay)
2014
M. Catelani;L. Ciani;M. Marracci;B. Tellini
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/893545
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