Miniature tool for characterization of supercapacitive charge storage

Kunwar, Ria and Izan Izwan, Misnon and Hamdan, Daniyal and Rajan, Jose (2021) Miniature tool for characterization of supercapacitive charge storage. In: Creation, Innovation, Technology & Research Exposition (CITREX) 2021, 2021 , Virtually hosted by Universiti Malaysia Pahang. p. 1..

Miniature tool for characterization of supercapacitive charge storage.CITREX2021..pdf

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A new protocol to characterize supercapacitive charge storage parameters from discharge voltage measurement and using an electrical model is presented. A distribution of capacitances and resistances in three charge storing time domains (fast, medium, and slow) are derived through this protocol. The method relieson recording the self-discharge data (open circuit discharge) and using it along with the charge redistribution within the supercapacitor to obtain the parameters for the equivalent circuit model. The results are validated using the galvanostatic charge discharge cycling. The method proposed here uses comparatively lesser number of variables, thereby making it easier to compute and the validation shows a good match between the experimental and the simulated results.

Item Type: Conference or Workshop Item (Poster)
Uncontrolled Keywords: Award, CITREX, Miniature
Subjects: T Technology > T Technology (General)
T Technology > TJ Mechanical engineering and machinery
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Faculty/Division: Faculty of Industrial Sciences And Technology
Faculty of Electrical and Electronic Engineering Technology
Depositing User: Mr Muhamad Firdaus Janih@Jaini
Date Deposited: 11 Apr 2023 04:46
Last Modified: 11 Apr 2023 04:46
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