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AuthorGastli, A.
AuthorBen-Brahim, L.
AuthorRhouma, M. B.H.
Available date2022-11-22T08:11:22Z
Publication Date2015
Publication Name2015 17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015
Identifierhttp://dx.doi.org/10.1109/EPE.2015.7311777
CitationGastli, 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.
ISBN978-9-0758-1522-1
URIhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84965006771&origin=inward
URIhttp://hdl.handle.net/10576/36593
AbstractIn 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%.
Languageen
PublisherIEEE
SubjectANN Modeling
Matlab
Photovoltaics
PV Array
PV system
Simulink
Solar Cell model
Solar Cell parameters
TitleANN-based extraction approach of PV cell equivalent circuit parameters
TypeConference Paper
Pagination1-10
dc.accessType Abstract Only


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