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Communication Dans Un Congrès Année : 2009

Constant power cycling for accelerated ageing of supercapacitors

Paul Kreczanik
  • Fonction : Auteur
  • PersonId : 868991
Christian Martin
Pascal Venet
Guy Clerc
Gérard Rojat
  • Fonction : Auteur
  • PersonId : 839296
Younes Zitouni
  • Fonction : Auteur
  • PersonId : 868992

Résumé

This paper deals with the lifetime of supercapacitors used in transportation. Increasing onboard electrical devices require adapted storage elements like supercapacitors to supply all electrical systems. Reliability and lifetime are two major factors for electrical storage system. Based on accelerated ageing, some supercapacitors have been studied using a dedicated test bench. Temperature, voltage, current and power cycling are monitored since supercapacitor ageing are affected by these parameters. An ageing law suitable for a transport application is obtained and discussed.
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Dates et versions

hal-00475769 , version 1 (23-04-2010)

Identifiants

  • HAL Id : hal-00475769 , version 1

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Paul Kreczanik, Christian Martin, Pascal Venet, Guy Clerc, Gérard Rojat, et al.. Constant power cycling for accelerated ageing of supercapacitors. EPE, Sep 2009, Barcelone, Spain. pp.électronique. ⟨hal-00475769⟩
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