RT Journal Article
T1 A general parameter identification procedure used for the comparative study of supercapacitors models
A1 Miniguano, Henry
A1 Barrado Bautista, Andrés
A1 Fernández Herrero, Cristina
A1 Zumel Vaquero, Pablo
A1 Lázaro Blanco, Antonio
AB Supercapacitors with characteristics such as high power density, long cycling life, fast charge, and discharge response are used in different applications like hybrid and electric vehicles, grid integration of renewable energies, or medical equipment. The parametric identification and the supercapacitor model selection are two complex processes, which have a critical impact on the system design process. This paper shows a comparison of the six commonly used supercapacitor models, as well as a general and straightforward identification parameter procedure based on Simulink or Simscape and the Optimization Toolbox of Matlab((R)). The proposed procedure allows for estimating the different parameters of every model using a different identification current profile. Once the parameters have been obtained, the performance of each supercapacitor model is evaluated through two current profiles applied to hybrid electric vehicles, the urban driving cycle (ECE-15 or UDC) and the hybrid pulse power characterization (HPPC). The experimental results show that the model accuracy depends on the identification profile, as well as the robustness of each supercapacitor model. Finally, some model and identification current profile recommendations are detailed.
PB MDPI
SN 1996-1073
YR 2019
FD 2019-05-01
LK https://hdl.handle.net/10016/38191
UL https://hdl.handle.net/10016/38191
LA eng
NO This article belongs to the Special Issue Energy Storage and Management for Electric Vehicles.
DS e-Archivo
RD 1 jul. 2024