Mejdoubi, A.E. and Oukaour, A. and Gualous, H. and Chaoui, H. and Sabor, J. (2016) Experimental investigation of aging calendar parameters for supercapacitors. In: UNSPECIFIED.

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Abstract

Supercapacitors have received an increasing interest from the power electronics community due to their high power density and compact size. These advantages make them good candidates for high-performance applications, such as electric/hybrid vehicles. In transportation application, the calendar phase presents an important part in the supercapcacitor life cycle. Understanding the aging calendar behavior allows us to manage well the aging parameters, as the operating temperature and the bias voltage. In order to achieve this goal, an investigation has been conducted on supercapacitor aging calendar conditions. Various tests are carried-out on 12 supercapacitors under 3 bias voltages (2,8V, 2,9V, and 3V) and 4 temperatures (55°C, 60°C, 65°C, and 70°C) until the limit of aging is reached for each supercapacitor. The supercapacitors' resistances and capacitances evolution are studied to establish the aging rate law with respect to the aging parameters variation. © 2015 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Uncontrolled Keywords: Bias voltage; Capacitance; Electric resistance; Energy conservation; Life cycle, Aging conditions; Aging indicators; Aging parameter; Experimental investigations; High performance applications; High power density; Operating temperature; Super capacitor, Capacitors
Subjects: Energy
Divisions: SCIENTIFIC PRODUCTION > Energy
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:47
URI: http://eprints.umi.ac.ma/id/eprint/3066

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