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Supercapacitor impedance in time and frequency domains

Autor
Cuadras, A.; Ovejas, V.J.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
2012 IEEE 9th International Multi-Conference on Systems, Signals & Devices
Any de l'edició
2012
Data de presentació
2012-03-21
Llibre d'actes
Proceedings of the 2012 IEEE 9th International Multi-Conference on Systems, Signals & Devices
Pàgina inicial
1
Pàgina final
6
Editor
IEEE
DOI
https://doi.org/10.1109/SSD.2012.6198096 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/15992 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=06198096 Obrir en finestra nova
Resum
In this contribution we estimate supercapacitor impedance from temporal measurements from two points of view: i) fitting a predefined model to the temporal data and ii) transform time domain analysis to frequency domain to obtain a generalized impedance. A comparison between both methods is provided. In the temporal analyses we started with an a priori model: data was fitted to a three-model parameter. In the frequency domain, we obtained the impedance after temporal data conversion without an i...
Citació
Cuadras, A.; Ovejas, VJ. Supercapacitor impedance in time and frequency domains. A: International Multiconference on Systems, Signals and Devices. "Proceedings of the 2012 IEEE 9th International Multi-Conference on Systems, Signals & Devices". Chemnitz: IEEE, 2012, p. 1-6.
Paraules clau
Component, Impedance, Measurements, Noise, State of charge, Supercapacitor
Grup de recerca
GRUP ISI - Grup d'Instrumentació, Sensors i Interfícies

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