Understanding the Ageing Process, Recovering Phase and Fault Diagnosis of Electrochemical Double Layer Capacitors

This paper focuses on the description of the behavior of supercapacitors during over-temperature and over-voltage stresses and the consequent ageing processes. Specific physical evidences supporting the explanation of the experimental findings are provided and discussed in the paper. A method to distinguish between over-temperature and over-voltage post-faults of these storage devices is summarized and discussed. Additionally, new accelerated ageing phases and recovering phases are detected during combined high-pulsed Power Cycling and high-temperature Life endurance tests.


Editeur(s):
Perkins, Ed
Publié dans:
Proc. of the 2014 IEEE Conference on Technologies for Sustainability (SusTech), 1, 1, 239-244
Présenté à:
2014 IEEE Conference on Technologies for Sustainability (SusTech), Portland, USA, July 24-26, 2014
Année
2014
Publisher:
Portnald, USA, IEEE
ISBN:
978-1-4799-5238-0
Mots-clefs:
Laboratoires:




 Notice créée le 2015-03-22, modifiée le 2019-08-12

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