The determination of the equivalent parameters of a supercapacitor requires the galvanostatic measurement of a charge and self-discharge cycle. If a more general determination is needed than that on the single cycle, it is necessary to take into account the repeatability of the charging and self-discharging cycles. A cycle for determining the parameters can also extend over a few hours for larger supercapacitors, also considering the time needed to identify the parameters. Therefore, having a large set of dozens of cycles including the parameters determination is definitely a time-consuming procedure. In this work, an efficient method for the repeatability assessment of the equivalent circuit parameters is proposed; this approach relies on a limited set of experimental curves and on a single parameter identification process.

Measurement Repeatability of a Supercapacitor Equivalent Circuit Parameters / Zucca, M.; Hassanzadeh, M.; Signorino, D.; Pogliano, U.. - (2024), pp. 1-2. (Intervento presentato al convegno 2024 Conference on Precision Electromagnetic Measurements (CPEM) tenutosi a Denver (CO ) - USA nel Luglio 2024) [10.1109/CPEM61406.2024.10645978].

Measurement Repeatability of a Supercapacitor Equivalent Circuit Parameters

Zucca M.
Writing – Original Draft Preparation
;
Signorino D.
Writing – Review & Editing
;
Pogliano U.
Writing – Original Draft Preparation
2024

Abstract

The determination of the equivalent parameters of a supercapacitor requires the galvanostatic measurement of a charge and self-discharge cycle. If a more general determination is needed than that on the single cycle, it is necessary to take into account the repeatability of the charging and self-discharging cycles. A cycle for determining the parameters can also extend over a few hours for larger supercapacitors, also considering the time needed to identify the parameters. Therefore, having a large set of dozens of cycles including the parameters determination is definitely a time-consuming procedure. In this work, an efficient method for the repeatability assessment of the equivalent circuit parameters is proposed; this approach relies on a limited set of experimental curves and on a single parameter identification process.
2024
2024 Conference on Precision Electromagnetic Measurements (CPEM)
Luglio 2024
Denver (CO ) - USA
mixed
File in questo prodotto:
File Dimensione Formato  
Measurement_Repeatability_of_a_Supercapacitor_Equivalent_Circuit_Parameters.pdf

non disponibili

Tipologia: final published article (publisher’s version)
Licenza: Non Pubblico - Accesso privato/ristretto
Dimensione 2.65 MB
Formato Adobe PDF
2.65 MB Adobe PDF   Visualizza/Apri   Richiedi una copia
2024029021.pdf

solo utenti autorizzati

Tipologia: submitted version (author’s pre-print)
Licenza: Non Pubblico - Accesso privato/ristretto
Dimensione 402.88 kB
Formato Adobe PDF
402.88 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

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

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11696/82039
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? 0
social impact