DSpace
 

Depot Institutionnel de l'UMBB >
Publications Scientifiques >
Communications Internationales >

Veuillez utiliser cette adresse pour citer ce document : http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/2941

Titre: Direct components extraction of voltage in photovoltaic active filter connected in a perturbed electrical network (based on robust PLL algorithm)
Auteur(s): Tadjer, Sid Ahmed
Habi, Idir
El Ganaoui, Mohamed
Scipioni, Angel
Mots-clés: Photovoltaic system
Phase-locked loop
Multivariable filter
Power quality
Active powr filters
Date de publication: 2015
Référence bibliographique: International Conference on Technologies and Materials for Renewable Energy, Environment and Sustainability (TMREES) Location: Beirut, LEBANON Date: APR 17-20, 2015
Collection/Numéro: Energy Procedia;Vol. 74,pp. 966-972
Résumé: The quality and performances of the compensation of harmonic currents depends strongly on the performances of the identification blocks of control side of the photovoltaic generators used as active filters. Then, the use of harmonics identification methods is not valid because the network voltage must be sinusoidal and balanced, which is not the case in practice. Hence, to make the application of the identification methods of harmonic currents versatile and for any voltage form, we use the detection system of the fundamental component of the direct voltage. In this paper, a comparison between the conventional method used for extracting the direct component of the network voltage which is based on the phase-locked loop (PLL) and the new approach based on a multivariable extraction filter. Finally, simulation results show that the proposed multivariable filter may better work even if the network voltage is (perturbed and unbalanced). Furthermore, this filters permits to generalize the use of identification methods for filtering the different perturbations of active and reactive current.
URI/URL: http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/2941
ISSN: 1876-6102
Collection(s) :Communications Internationales

Fichier(s) constituant ce document :

Fichier Description TailleFormat
Direct components extraction.pdf380,29 kBAdobe PDFVoir/Ouvrir
View Statistics

Tous les documents dans DSpace sont protégés par copyright, avec tous droits réservés.

 

Valid XHTML 1.0! Ce site utilise l'application DSpace, Version 1.4.1 - Commentaires