ANN-based extraction approach of PV cell equivalent circuit parameters
Author | Gastli, A. |
Author | Ben-Brahim, L. |
Author | Rhouma, M. B.H. |
Available date | 2022-11-22T08:11:22Z |
Publication Date | 2015 |
Publication Name | 2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 |
Identifier | http://dx.doi.org/10.1109/EPE.2015.7311777 |
Citation | Gastli, A., Ben-Brahim, L., & Rhouma, M. B. H. (2015, September). ANN-based extraction approach of PV cell equivalent circuit parameters. In 2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe) (pp. 1-10). IEEE. |
ISBN | 978-9-0758-1522-1 |
Abstract | In most practical cases, a PV array is constructed from a combination of standard PV units (solar cells or panels) connected in series and/or in parallel to obtain the desired power, voltage and current ratings. However, the non-linear behavior of solar cells or panels makes accurate determination of the model parameters a difficult task. A precise determination of the internal physical parameters of cells and panels is not always possible because of the non-uniqueness of the solution. As a result, some parameters of the PV panel model are estimated with non-negligible errors. In this paper, an advanced ANN-based determination approach of PV array parameters from individual cell/panel characteristics is developed for single-diode model. A proper selection of the training points for the ANN is also introduced to improve the estimation of the model. Simulation results obtained for simple case studies using Matlab/Simulink software are presented and discussed. The proposed ANN-based technique made possible more accurate determination of the parameters of the single-diode model with mean errors below 1% for all parameters except for the diode saturation and diffusion current which reached 11%. |
Language | en |
Publisher | IEEE |
Subject | ANN Modeling Matlab Photovoltaics PV Array PV system Simulink Solar Cell model Solar Cell parameters |
Type | Conference Paper |
Pagination | 1-10 |
Files in this item
Files | Size | Format | View |
---|---|---|---|
There are no files associated with this item. |
This item appears in the following Collection(s)
-
Electrical Engineering [2611 items ]