Electronics, Volume 7, Issue 4 (April 2018) – 14 articles
Cover Story (view full-size image): Low power electronic systems, whenever feasible, use supercapacitors to store energy instead of batteries due to their fast charging capability, low maintenance and low environmental footprint. The present work uses mathematical equations techniques to characterize supercapacitors. The parameters analysed are life cycle, voltage, time, temperature, moisture, Equivalent Series Resistance (ESR) and leakage resistance. The accuracy of the aforementioned electro-mathematical model is improved with a remodelling based on artificial neuronal networks. The experimental data and the results obtained with both models are compared to verify and weigh their accuracy. Furthermore, this work could help scaling low power systems for given conditions. View this paper.
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