| Issue |
ITM Web Conf.
Volume 28, 2019
Computer Applications in Electrical Engineering (ZkwE’2019)
|
|
|---|---|---|
| Article Number | 01027 | |
| Number of page(s) | 2 | |
| DOI | https://doi.org/10.1051/itmconf/20192801027 | |
| Published online | 15 July 2019 | |
Supercapacitor fractional model − DAQ-based measurements of frequency characteristics and error computation
Silesian University of Technology, Faculty of Electrical Engineering, Akademicka 2A,
44-100
Gliwice, Poland
* Corresponding author: marcin.sowa@polsl.pl
The study concerns the modelling of a supercapacitor. The frequency characteristics are selected as the measurement basis for the study. The characteristics are obtained through a measurement setup featuring a data acquisition (DAQ) device and an arbitrary function generator (AFG). After the characteristics had been obtained − a parameter estimation procedure is executed. The response of the model is then compared with the measurement results. An error definition determining the agreement of the frequency characteristics is introduced. It takes into account both the real and imaginary parts of the obtained impedances.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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