Abstract
The fractional model of the electrochemical capacitor (EC) and its potential relaxation are presented. The potential relaxation occurs after charge or discharge current interruption. The EC fractional model is based on the fractional order transfer function that was obtained by means of least squares fitting of the EC impedance data. The inverse Laplace transform is used to obtain the EC impulse response. By using of the EC impulse response the EC charge and discharge simulation were performed.
| Original language | English |
|---|---|
| Pages (from-to) | 355-360 |
| Number of pages | 6 |
| Journal | Signal Processing |
| Volume | 107 |
| DOIs | |
| Publication status | Published - 2015 |
Keywords
- Electrochemical capacitor
- Electrochemical impedance spectroscopy
- Impulse response
- Potential relaxation
- Transfer function
Fingerprint Dive into the research topics of 'Fractional model of an electrochemical capacitor'. Together they form a unique fingerprint.
Cite this
Martynyuk, V., & Ortigueira, M. (2015). Fractional model of an electrochemical capacitor. Signal Processing, 107, 355-360. https://doi.org/10.1016/j.sigpro.2014.02.021