This paper presents a set of time-domain electrical equivalent circuit models for battery voltage prediction under arbitrary current profiles. The circuit model is composed by passive electrical components like resistance, inductance and capacitance. The constant phase elements are introduced in the model, which are usually used in electrochemical impedance spectroscopy analysis to describe the electrical property of double layer capacitors between electrode and electrolyte. The aim of the paper is the modeling in the time-domain of the constant phase elements. Two models are proposed. Model’s accuracy and run speed are evaluated by comparing experimental results obtained by an appropriate testbed and simulation results obtained by the implementation and the execution of the model using Matlab software

Modeling and simulation of Constant Phase Element for battery Electrochemical Impedance Spectroscopy / Locorotondo E., Pugi, L., Berzi L., Pierini M., Scavuzzo, S., Ferraris, A., Berzi, L., Airale, G.A., Carello, M.. - ELETTRONICO. - (2019), pp. 0-0. (Intervento presentato al convegno 5th International Forum on Research and Technologies for Society and Industry (RTSI) tenutosi a Firenze nel 9-12 September 2019).

Modeling and simulation of Constant Phase Element for battery Electrochemical Impedance Spectroscopy

Locorotondo E.;Pugi L.;Berzi L.;Pierini M.;Berzi L.;
2019

Abstract

This paper presents a set of time-domain electrical equivalent circuit models for battery voltage prediction under arbitrary current profiles. The circuit model is composed by passive electrical components like resistance, inductance and capacitance. The constant phase elements are introduced in the model, which are usually used in electrochemical impedance spectroscopy analysis to describe the electrical property of double layer capacitors between electrode and electrolyte. The aim of the paper is the modeling in the time-domain of the constant phase elements. Two models are proposed. Model’s accuracy and run speed are evaluated by comparing experimental results obtained by an appropriate testbed and simulation results obtained by the implementation and the execution of the model using Matlab software
2019
Proceedings of 5th International Forum on Research and Technologies for Society and Industry (RTSI)
5th International Forum on Research and Technologies for Society and Industry (RTSI)
Firenze
9-12 September 2019
Locorotondo E., Pugi, L., Berzi L., Pierini M., Scavuzzo, S., Ferraris, A., Berzi, L., Airale, G.A., Carello, M.
File in questo prodotto:
File Dimensione Formato  
5_Cpe.pdf

Accesso chiuso

Tipologia: Versione finale referata (Postprint, Accepted manuscript)
Licenza: DRM non definito
Dimensione 829.38 kB
Formato Adobe PDF
829.38 kB Adobe PDF   Richiedi una copia

I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1176807
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact