49 10 895 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Ketfi, Omar Merzouk, Mustapha Kasbadji Merzouk, Nachida Elmetenani, Said Lafri, Djamel Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource Le but de ce travail est la réalisation et l’expérimentation d’un capteur solaire plan à eau réalisé au niveau de l’Institut de Mécanique à l’Université de Blida conformément aux conditions exigées par la norme Européenne EN 12975-2. Les tests expérimentaux menés sur le capteur solaire, en circuit fermé et ouvert, ont permis la détermination des performances thermiques du capteur à travers l’estimation de la constante de temps et du rendement journalier. Les tests ont été effectués durant la journée type du mois de Juillet, ainsi que durant la période d’une semaine. Les résultats des tests ont donnés une constante du temps de 5 min et un rendement journalier de 41% pour la journée du 19/07/2012. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/475 10.54966/jreen.v17i4.475 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/475/1392 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 623 – 630 Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 623 – 630 2716-8247 1112-2242 10.54966/jreen.v17i4 Subject The topic of the resource Capteur solaire plan Constante du temps Circuit fermé Circuit ouvert Rendement journalier Title A name given to the resource Etude expérimentale d’un capteur solaire plan muni d’un collecteur sous forme de serpentin Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Eloutassi, Noureddine Louaste, Bouchra Boudine, Latifa Remmal, Adnane Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource Les différentes exploitations industrielles sur les plantes entraînent la formation de considérables déchets lignocellulosiques nommés biomasse. La présente étude a pour but la valorisation de cette biomasse en produisant du bioéthanol de deuxième génération, il s’agit d’une valorisation optimale qui passe par l'exploitation de la totalité des débouchés dans une approche intégrée de type "bioraffinerie" pour la production des sucres simples fermentescibles à haute valeur ajoutée. Dans une première étape, la biomasse a été dépolymérisée par un traitement à la vapeur. Ensuite, un traitement par l'acide sulfurique a été effectué pour la saccharification et la libération des sucres simples. Dans une deuxième étape et dans le but de réduire les composés phénoliques, le substrat issu a été décanté et filtré puis traité par le dihydroxyde de calcium. Parallèlement à l’hydrolyse chimique, la biomasse a été prétraitée par la steam explosion pour rendre tous ces composés accessible à l’hydrolyse enzymatique. En plus, les techniques et les variables d’hydrolyse chimique et biologique (la température, la pression, le temps, la concentration et les conditions de détoxification et de production d’enzyme) ont été optimisés. En conclusion, ce travail a permis de mettre au point un procédé biotechnologique pour valoriser la biomasse solide, qui permet non seulement de réduire l’impact environnemental, mais aussi de diminuer les coûts et d’ajouter une valeur socio-économique à ces déchets. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/473 10.54966/jreen.v17i4.473 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/473/1391 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 600 – 609 Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 600 – 609 2716-8247 1112-2242 10.54966/jreen.v17i4 Subject The topic of the resource Déchets lignocellulosiques Traitements physicochimique et biologique Mono et polysaccharide Title A name given to the resource Valorisation de la biomasse lignocellulosique pour la production de bioéthanol de deuxième génération Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Mahdi, Khaled Bellel, Nadir Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource Solar energy can be used for substitution of the depleting fossil fuels in thermal applications and electricity generation through thermal route. For medium and high temperature applications, a system for collecting solar energy at high temperatures was developed and built in this research work. The system, built at the center of development of renewable energy of the Algiers, consists of a 2=60°C included angle, R0=0.90 m diameter spherical reflector with a cylindrical receiver filled with water, tracking reflector which moves into the focus following the sun's movement. The system is capable of heating water or other fluids to temperatures above 350 °C, thus making it possible to obtain process heat for domestic use and to store solar energy in a compact and economical way. An analysis of the system's optical characteristics was performed to aid in the design of the spherical reflector and cylindrical receiver. The thermal performance of the system was analyzed. The effects of mirror reflection, concentration ratio, heat transfer to the fluid (water), incidence angle, size and form of the cylindrical receiver, environmental conditions (wind, ambient temperature), have been studied by means of thermal model. The performance of the spherical reflector was tested by the temperature of the water. Total efficiencies (solar to thermal) of = 60% - 70% were obtained for a wide range of temperatures up to 350 °C. The results of the present study show that it is possible to use the spherical reflector for systems requiring process heat and make possible substantial utilization of solar energy and considerable savings relative to fossil energy in the sunny countries of the world. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/472 10.54966/jreen.v17i4.472 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/472/1390 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 589 – 599 Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 589 – 599 2716-8247 1112-2242 10.54966/jreen.v17i4 Subject The topic of the resource Spherical reflector Circle of least diffusion Cylindrical receiver Optical characteristics Thermal characteristics Title A name given to the resource Development of a spherical solar collector with a cylindrical receiver Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Essiane Ndjakomo, Salomé Ketchanji Mougang, Yolande Christelle Pérabi Ngoffé, Steve Imano Moukengue, Adolphe Abessolo Ondoa, Grégoire Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource The studies undertaken have used the method of Lyapunov of the system theory to evaluate the stability of the electric network starting from the power function depending on the dephasing between voltage and current in time. To carry out these studies, a look into the dynamic stability of the electrical network, and the stability within the meaning of Lyapunov was effected. Then a modelling of our network with application under MATLAB/Simulink was carried out as well as the tests of simulations without disturbances, and another test with disturbances was made. This reveals that the Douala network suffered falls in voltage, increasing instability depending on the critical disturbances, with the network eliminating the faults slowly. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/470 10.54966/jreen.v17i4.470 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/470/1389 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 569 – 577 Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 569 – 577 2716-8247 1112-2242 10.54966/jreen.v17i4 Subject The topic of the resource Stability Disturbances Title A name given to the resource Study of dynamic stability of MV (middle voltage) Network of Douala within the meaning of Lyapunov Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Nouah, Nourreddine Djennaoui, Nabil Hassani, Tinhinane Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource La plus grande ressource d’énergie techniquement accessible sur la planète est disponible dans les régions désertiques. Nous allons étudier plus particulièrement l’énergie solaire qui permet de récupérer la chaleur du rayonnement solaire au sein d’un fluide, cela par la conversion de l’énergie noble (énergie solaire) en énergie thermique par la mise en oeuvre des capteurs solaires thermiques. Les centrales thermiques solaires à concentration (appelées aussi Concentrating Solar Power, CSP) sont idéales pour produire de l’électricité de manière sûre. Cette étude vise la modélisation du transfert de chaleur d’un collecteur solaire cylindro-parabolique qui a été comparé avec les résultats obtenus de Nevada. L’objectif du travail consiste à déterminer la variation de la température de sortie du capteur, l’éclairement solaire et la puissance utile en fonction du temps solaire vrai dans une région choisie. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/469 10.54966/jreen.v17i4.469 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/469/1388 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 559 – 567 Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 559 – 567 2716-8247 1112-2242 10.54966/jreen.v17i4 Subject The topic of the resource Energie solaire Concentrateur cylindro-parabolique Centrale thermique Title A name given to the resource Modélisation d’un capteur solaire cylindro-parabolique Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Bouzida, Ahcene Touhami, Omar Abdelli, Radia Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource Ce papier présente une application de la technique des ondelettes dans le domaine du diagnostic de défauts de la machine asynchrone à rotor à cage. Dans ce travail, la technique des ondelettes est utilisée pour détecter la rupture des barres rotoriques et les portions d’anneau de court-circuit. La détection est basée sur le fait que n’importe quelle rupture au niveau du rotor induit une déformation dans la FMM de l’entrefer qui se traduit par des composantes supplémentaires dans les courants statoriques. La technique est validée sur des signaux expérimentaux obtenus à partir des machines asynchrones à cage défectueuses. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/468 10.54966/jreen.v17i4.468 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/468/1387 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 549 – 557 Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 549 – 557 2716-8247 1112-2242 10.54966/jreen.v17i4 Subject The topic of the resource Diagnostic des défauts Machines asynchrones Cassure de barres Transformée en ondelette Décomposition en multi-niveau Energies Title A name given to the resource Application de la technique des ondelettes au diagnostic de défauts de la machine asynchrone à rotor à cage Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Rabhi, Kamel Chaouki, Ali Ben Bacha, Habib Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource Dans ce travail proposé, on s’intéresse à la conception, la modélisation dynamique et la simulation numérique du fonctionnement d’un système de réfrigération à adsorption par l’énergie solaire utilisant un couple le gel de silice et l’eau. Cette technique fonctionne avec l’énergie solaire et utilise des fluides frigorigènes naturels qui non aucun effet sur l’environnement. Le système est étudié numériquement et résolu en utilisant la méthode de volume finie. Nous avons étudié l’effet de grosseur de grain de gel de silice et la température de régénération sur la teneur en eau pendent la phase de désorption. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/467 10.54966/jreen.v17i4.467 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/467/1386 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 541 – 547 Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 541 – 547 2716-8247 1112-2242 10.54966/jreen.v17i4 Subject The topic of the resource Réfrigération par adsorption Gel de silice Modélisation Simulation numérique Energie solaire Title A name given to the resource Simulation en régime dynamique d’un système de réfrigération solaire à adsorption Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Chniti, Sofien Djelal, Hayet Bentahar, Imen Hassouna, Mnasser Amrane, Abdeltif Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource La valorisation énergétique des sous-produits de l’industrie des dattes en biocarburant s’inscrit dans une démarche économique et environnementale. L’optimisation de l’extraction des sucres des sous-produits de dattes a été effectuée en utilisant la méthodologie de surface de réponses, ‘MSR’, par le plan d’expérience de Doehlert. Le facteur ratio pulpe/eau (X3), qui a influencé significativement la concentration des jus en sucres, a été modélisé et optimisé. Il a été possible d’avoir des jus avec des concentrations élevées en sucres (220 g.l-1). Les essais de fermentation alcoolique menés dans un milieu de culture à base de jus de dattes à 17.4 °Brix, conduisent à la production d’éthanol aux concentrations de 63 g.l-1, 41 g.l-1 et 33 g.l-1, respectivement pour les levures Saccharomyces cerevisiae, Candida Pelliculosa et Zygosaccharomyces rouxii. Les essais menés dans le milieu à 35.8 °Brix (milieu de culture se rapprochant le plus des sirops de dattes brutes) montrent que la croissance des levures Saccharomyces cerevisiae et Candida Pelliculosa est inhibée par la pression osmotique élevée causée par la haute concentration en sucres. Seule la levure xérotolérante Zygosaccharomyces rouxii s’est adaptée au milieu en produisant 55 g.l-1 de bioéthanol. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/466 10.54966/jreen.v17i4.466 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/466/1385 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 529 – 540 Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 529 – 540 2716-8247 1112-2242 10.54966/jreen.v17i4 Subject The topic of the resource Valorisation énergétique Sous-produits Biocarburant Extraction Fermentation Levures Title A name given to the resource Optimisation de l’extraction des jus de sous-produits de dattes (Phoenix dactilyphera L.) et valorisation par production de bioéthanol Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Mourabit, M’barka Rouijaa, Hicham Semma, El Alami Alami, Mustapha Najam, Mostafa Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource Le but de ce travail est d’étudier numériquement la convection mixte dans une cavité simple et en forme de 'T' contenant des blocs chauffés à température constante TC et des ouvertures coaxiales aménagées sur les deux parois horizontales. Les blocs sont fixés sur la paroi inférieure adiabatique qui est soumise à un jet d’air vertical, celle du haut est maintenue froide à une température TF < TC. Les parois verticales sont rigides et adiabatiques. Les équations gouvernantes sont résolues à l’aide la méthode des volumes de contrôle. Notre intérêt est porté à l’effet de l’inclinaison sur la symétrie de la solution et le transfert de chaleur. Les principales paramètres de cette étude sont l’angle d’inclinaison 0<=<=90°, le nombre de Rayleigh Ra=105 , le nombre de Reynolds 100 <= Re <= 1000, le nombre de Prandtl Pr=0.72, la hauteur des blocs B=0.5, la largeur des ouvertures C=0.15 et la distance entre les blocs D=0.5. Les résultats sont présentés sous forme de lignes de courant et du champ de température. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/465 10.54966/jreen.v17i4.465 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/465/1384 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 4 (2014): Volume 17 (Regular); 519 – 527 Journal of Renewable Energies; Vol. 17 No 4 (2014): Volume 17 (Regular); 519 – 527 2716-8247 1112-2242 10.54966/jreen.v17i4 Subject The topic of the resource Convection mixte Effet d’inclinaison Cavité en forme ‘T’ Title A name given to the resource Etude numérique de l’effet d’inclinaison d’une cavité en forme de ‘T’ sur la symétrie de la solution et le transfert de chaleur Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Short Communication Articles Dataset Data encoded in a defined structure. Examples include lists, tables, and databases. A dataset may be useful for direct machine processing. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource El Hani, Soumia Guedira, Said Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-19 Description An account of the resource Dans le présent article, nous discutons le problème de la recherche de la puissance maximum d’une éolienne, (Maximum Power Point Tracking, ‘MPPT’), à base d’une Génératrice Synchrone à Aimant Permanant (PMSG) débitant dans le réseau de puissance à travers une chaîne complète de convertisseurs statiques. Pour cela, nous proposons un schéma de commande de la machine synchrone, comportant un premier dispositif alternatif/continu suivi d’un second dispositif continu/alternatif. Le principe MPPT repose sur la variation de vitesse de la turbine suivant celle du vent en cas de raccordement indirect de la génératrice avec le réseau. Les simulations sur Matlab-Simulink, présentées en fin d’article, confirment une bonne adéquation du schéma de commande, du choix des paramètres de réglage ainsi que l’architecture de la chaîne de conversion aux objectifs assignés. Format The file format, physical medium, or dimensions of the resource application/pdf Identifier An unambiguous reference to the resource within a given context https://revue.cder.dz/index.php/rer/article/view/464 10.54966/jreen.v17i3.464 Language A language of the resource eng Publisher An entity responsible for making the resource available Renewable Energy Development Center Relation A related resource https://revue.cder.dz/index.php/rer/article/view/464/1383 Rights Information about rights held in and over the resource Copyright (c) 2021 Journal of Renewable Energies https://creativecommons.org/licenses/by-sa/4.0 Source A related resource from which the described resource is derived Journal of Renewable Energies; Vol. 17 No. 3 (2014): Volume 17 (Regular); 507 – 518 Journal of Renewable Energies; Vol. 17 No 3 (2014): Volume 17 (Regular); 507 – 518 2716-8247 1112-2242 10.54966/jreen.v17i3 Subject The topic of the resource Machine synchrone à aimant permanent Eolienne Convertisseur complet MPPT Title A name given to the resource Commande d’une éolienne à base d’une génératrice synchrone à aimant permanent avec convertisseur complet Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion