| Issue |
MATEC Web Conf.
Volume 182, 2018
17th International Conference Diagnostics of Machines and Vehicles
|
|
|---|---|---|
| Article Number | 01009 | |
| Number of page(s) | 10 | |
| Section | Diagnostics of Machines and Vehicles | |
| DOI | https://doi.org/10.1051/matecconf/201818201009 | |
| Published online | 30 July 2018 | |
Diagnostics of supercapacitors
1
Programming and Computer, Telecommunication Systems Faculty in Khmelnytsky National University, Department of Telecommunication and Computer Integrated Technology, 29016, 11 Institutska street, Khmelnytsky, Ukraine
2
Faculty of Mechanical Engineering UTP in Bydgoszcz, Department of Vehicle Engineering, Al. Prof. S.Kaliskiego 7, 85-796 Bydgoszcz, Poland
* Corresponding author : martynyuk.valeriy@gmail.com
The paper represents the mathematical model for diagnostics of supercapacitors. The research objectives are the problem of determining a supercapacitor technical condition during its operation. The general reliability of diagnostics is described as the methodological and instrumental reliabilities of diagnostics. The instrumental diagnostic reliability of supercapacitor includes the probabilities of errors of the first and second kind, α and β respectively. The methodological approach to increasing the reliability of supercapacitor diagnostic has been proposed, in terms of multi-parameter supercapacitor diagnostic by applying nonlinear, frequency dependent mathematical models of supercapacitors that take into account nonlinearity, frequency dispersion of parameters and the effect of transient processes in supercapacitors. The more frequencies, operating voltages and currents are applied in the supercapacitor diagnostics, the more methodological reliability of diagnostics will increase in relation to the methodological reliability of supercapacitor diagnostics when only one frequency, voltage and current are applied.
© The Authors, published by EDP Sciences, 2018
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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