Veuillez utiliser cette adresse pour citer ce document : http://repository.enp.edu.dz/jspui/handle/123456789/10574
Titre: The integration of Z-source inverters in an intelligent network “Smart Grid”
Auteur(s): Chaib, Ibtissem
Berkouk, El Madjid, Directeur de thèse
Kermadi, Mostefa, Directeur de thèse
Mots-clés: Electrical inverter
Z-source
Photovoltaic system
SVM
Date de publication: 2022
Résumé: The aim of this thesis is the study of the inverter Z-source, in the first stage we present a literature review about the different topologies and about the different control strategies used for the Z-source inverter, such pulse width modulation PWM, and space vectors modulation SVM. In this research we propose a new control strategy namely improved discontinuous space vector pulse width modulation (ID-ZSVPWM). The proposed strategy aims to improve the power quality by reducing switching losses and conduction losses. In this work we integrate the z-source inverter in a photovoltaic system, with the application of different maximum power point tracker algorithm (MPPT) under uniform irradiance condition, and under a non-uniform conditions. For the experimental verification, a hardware based photovoltaic array simulator is used in conjunction with a Z-source inverter. The proposed algorithm was implemented using the dSPACE Microlabox board and dSPACE DS1104 board.
Description: Thèse de Doctorat : Automatique : Alger, École Nationale Polytechnique : 2022
URI/URL: http://repository.enp.edu.dz/jspui/handle/123456789/10574
Collection(s) :Département Automatique

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