32 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 Mesmoudi, Kamel Bournet, Pierre Emmanuel Brima, Abdelhafid Benmoussa, Hocine Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource The energy balance components of a greenhouse as well as the greenhouse design may strongly impact the greenhouse energy. Few studies were devoted to the description of the energy balance components of a greenhouse located in the semi arid region of the southern Mediterranean basin, and no attention was paid to the prediction of the inside air temperature. In this study, experiments were undertaken to investigate the response of a greenhouse to the outside climate conditions considering a naturally ventilated Venlo glasshouse with a tomato crop. The measurements show that the difference between inside and outside air temperature is strongly linked to the incoming solar radiation as well as to the wind speed. From these results a simplified model was established to predict the greenhouse air temperature, knowing the greenhouse characteristics and the outside climate variables. The model is based on the energy balance of the greenhouse. Using a parameter identification technique, the model was calibrated against the experimental results. A sensivity analysis was conducted to assess the impact of several physical parameters such as solar radiation, wind speed and cover transmission on the evolution of the inside air temperature. This model appears to be suitable for predicting the greenhouse air temperature satisfactorily. 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/659 10.54966/jreen.v20i4.659 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/659/1222 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. 20 No. 4 (2017): Volume 20 (Regular); 669 - 682 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 669 - 682 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Climat de serre Région semi-aride Température Modèle Title A name given to the resource Empirical model for predicting the inside air temperature of a naturally ventilated greenhouse with tomato crop, under hot and arid climates 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 Benderradji, Razik Gouidmi, Hamza Beghidja, Abdelhadi Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource The flow in an Over-Expanded Nozzle is subjected to shock waves leading to the unsteady separation of the boundary layer. Free detachment may be followed by a restricted detachment. During the expansion regime in propellant nozzles, several physical phenomena are encountered: supersonic jet, jet separation, adverse pressure gradient, shockwave, turbulent boundary layer, highly compressible mixture layer, return flow, large-scale turbulence. These very complex phenomena can considerably affect the performance of the nozzle. This numerical study contributes to the analysis of the character of the detachment as well as the transition from one type of detachment to the other, and the numerical precision of the different models of turbulence that can predict the properties and physical phenomena of the flow in a flat nozzle. The study was conducted on a test case of the ATAC project {Aerodynamics of the Hoses and Backsbodies}. Girard [1], using a CFD-Fastran calculation code, based on the resolution of the Navier-Stokes equations by the finite volume method. The study highlights the phenomen on hysteresis and the asymmetrical configuration due to the detachment of the boundary layer. 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/658 10.54966/jreen.v20i4.658 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/658/1221 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. 20 No. 4 (2017): Volume 20 (Regular); 659 - 668 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 659 - 668 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Nozzle Over-expanded Detachment Sshockwave In-stationarity Title A name given to the resource Numerical investigation of turbulent gas flow in an over-expanded nozzle flows: hysteresis phenomenon and asymmetrical configuration 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 Mehedi, Fayçal Nezli, Lazhari Mahmoudi, Mohamed Oul Hadj Taleb, Rachid Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource This paper is devoted to the study of the performances of a robust speed nonlinear control of five-phase permanent magnet synchronous motor (PMSM).The dynamic response speed and overshoot is contradictory and the system is weak in terms of anti-interference in classical PI speed regulator. In this work, the controllers are designed using two methods: the first one using a nonlinear control based on sliding mode control (SMC). In the second, the super twisting algorithm sliding mode speed control (STSMC) is used to overcome the occurring chattering phenomena. This second solution shows good robustness with respect to parameter variations, measurement errors and noises. Finally, simulation results are given to demonstrate the effectiveness and the good performance of the proposed control methods. 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/657 10.54966/jreen.v20i4.657 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/657/1220 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. 20 No. 4 (2017): Volume 20 (Regular); 649 - 657 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 649 - 657 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Five-phase PMSM Sliding mode control (SMC) Chattering phenomena Super-twisting sliding mode control (STSMC) Robust nonlinear control Title A name given to the resource Robust speed control of five-phase permanent magnet synchronous motor using super-twisting sliding mode control 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 Tamaarat, Azzouz Benakcha, Abdelhamid Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource Le développement de la technologie éolienne à vitesse variable et à fréquence constante est devenu un domaine d'intérêt majeur aujourd'hui pour la production de l’énergie électrique. Ce travail est une contribution à l'étude de la génération de ce type d'énergie. Le système présenté ici est basé sur une machine asynchrone à double alimentation (MADA) relié au réseau de fréquence constante. Une commande vectorielle basée sur l’orientation du flux statorique de la machine est appliquée pour contrôler indépendamment les puissances active et réactive entre le stator et le réseau. Le contrôleur proposé génère les tensions de référence rotoriques nécessaires pour garantir leurs valeurs souhaitées. Dans cet article, afin de contrôler les deux puissances active et réactive, une étude comparative a été faite entre trois types de régulateurs (PI classique, flou et PI adaptatif par la logique floue) pour évaluer leurs performances en régimes dynamique et statique. L’ensemble du système éolien et sa commande ont été modélisés et simulés par Matlab. Les résultats montrent que, la commande PI adaptative proposée permet d'obtenir des performances de contrôle nettement améliorées, surtout par rapport à la commande PI conventionnelle. 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/656 10.54966/jreen.v20i4.656 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/656/1219 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. 20 No. 4 (2017): Volume 20 (Regular); 635 - 647 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 635 - 647 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Eolienne Machine asynchrone à double alimentation MADA Puissance active Puissance réactive Commande vectorielle Extraction de la puissance maximale MPPT Logique floue PI adaptatif Title A name given to the resource Performance de la commande des puissances active et réactive dans une éolienne basée sur une MADA 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 Khadraoui, Mohamed Amine Sriti, Leila Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource Les façades des édifices sont considérées comme des surfaces de transfert de chaleur entre l’ambiance interne et le climat extérieur. Elles sont des zones de grandes pertes thermiques à travers différents modes de transfert(par conduction, convection et rayonnement), ce qui influe d’une grande manière sur le fonctionnement thermique des bâtiments. L’objectif de cette recherche est d’étudier le comportement thermique d’une façade ventilée sur son efficacité dans une zone chaude et aride. Cette recherche est basée sur un travail expérimental à travers l’exploitation des cellules tests à une échelle réduite. Les paramètres étudiés sont : les températures surfaciques externes, surfaciques internes et les températures ambiantes. Les résultats ont démontré que le fonctionnement thermique de la cavité d’air d’une façade ventilée influe d’une façon positive sur le comportement thermique de la façade et par la suite sur la performance thermique et énergétique de la construction. 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/655 10.54966/jreen.v20i4.655 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/655/1218 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. 20 No. 4 (2017): Volume 20 (Regular); 626 - 634 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 626 - 634 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Façade ventilée Convection naturelle Transfert de chaleur Bâtiments Zones chaudes et arides Title A name given to the resource Etude expérimentale du comportement thermique d’une façade ventilée dans un climat chaud et aride 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 Saheb, Djohra Koussa, Mustapha Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource In the present study, an experimental real domestic electrical load simulator containing the set of lighting equipment as well as equipment simulating all those of primary necessity is elaborated. Therefore, the energy consumption of each equipment was adjusted according to the geographical location of the site in which the installation is planned and the season of the year in question. Because of its small size, the simulator can be connected to the system of production of wind electric energy by a simple connection. Furthermore, the energy consumption of all the electrical equipment is read and recorded on a computer by voltage and current measuring. 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/654 10.54966/jreen.v20i4.654 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/654/1217 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. 20 No. 4 (2017): Volume 20 (Regular); 615 - 625 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 615 - 625 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Experimental Intelligent Simulator Household Wind energy Title A name given to the resource An experimental intelligent simulator of a single household: Wind energy application 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 Redjem, Radia Nabti, Khalil Bouzid, Aissa Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource Ce travail vise à améliorer la qualité de l'énergie électrique d'une ligne de production hybride éolienne photovoltaïque connectée à un site isolé. Tout d'abord, la modélisation mathématique de chaque élément du système de conversion est présentée. Les différentes parties de la chaîne de conversion sont ensuite connectées ensemble pour construire le système global. Ensuite, nous étudions le lien entre les chaînes photovoltaïques et éoliennes. Le système d'énergie hybride est utilisé pour alimenter un site isolé avec un contrôle orienté tension (VOC). Le but du système de contrôle est d'améliorer la qualité de l'énergie générée en régulant la tension Udc du circuit intermédiaire pour qu'il suive la valeur de référence Udcref. La validité du modèle unifié développé et la faisabilité des stratégies de contrôle proposées sont toutes confirmées par des résultats simulés à l'aide du logiciel Simulink / Matlab. Les résultats de la simulation sont utilisés pour analyser le comportement de l'ensemble du système et fournir les informations nécessaires qui conduisent à son utilisation dans les conditions appropriées, ce qui conduit à améliorer l'ensemble du système. 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/653 10.54966/jreen.v20i4.653 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/653/1216 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. 20 No. 4 (2017): Volume 20 (Regular); 599 - 613 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 599 - 613 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Photovoltaïque Eolien Energie renouvelable VOC Hacheur survolteur Redresseur Onduleur PI MSAP Redresseur MLI Title A name given to the resource Amélioration de la qualité de l’énergie électrique d’une chaîne de production hybride photovoltaïque éolienne connectée à un site isolé 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 Imessad, Khaled Kharchi, Razika Bouchaib, Samy Chenak, Abdelkrim Hakem, Sidali Hamidat, Abderrahmane Larbi-youcef, Samir Sami, Sabrina Sahnoune, Fatiha Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource En 2016, une nouvelle version de la réglementation thermique algérienne pour le bâtiment est éditée par le Ministère de l’Habitat, de l’Urbanisme et de la Ville. L’application de cette réglementation thermique doit aboutir obligatoirement à l’isolation thermique des bâtiments neufs, avec comme objectif de réduire la consommation énergétique liée au chauffage et à la climatisation. Cet article présente les dispositions adoptées dans cette nouvelle réglementation thermique. Cette étude présente aussi une estimation des gains d’énergies engendrés par la mise en conformité d’un bâtiment à usage de bureaux. 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/652 10.54966/jreen.v20i4.652 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/652/1215 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. 20 No. 4 (2017): Volume 20 (Regular); 591 - 597 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 591 - 597 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Bâtiment Réglementation thermique algérienne RETA Economies d’énergie Title A name given to the resource Mise en application de la nouvelle réglementation thermique algérienne du bâtiment 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 Ferradji, Ali Aït Chaouche, Feriel Sabrine Belhachat, Djamila Malek, Ali Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource La méthodologie des surfaces de réponse a été utilisée pour la détermination des conditions optimales permettant le maximum de perte en eau et de réduction du poids et un minimum de gain en solide au cours de la déshydratation osmotique des carottes dans une solution concentrée de saccharose. Les expériences ont été réalisées en utilisant le Plan Box-Behnken. Les variables indépendantes de la déshydratation osmotique sont la température (25 - 65 %), la durée du traitement (30 - 45 min.), la concentration de la solution de saccharose (45 - 65% w/w) et le blanchiment (0 - 180 s). Le procédé de déshydratation osmotique a été optimisé pour la perte d'eau, la réduction de poids et le gain en soluté. Les conditions optimales de la déshydratation osmotique des carottes sont obtenues à : une température de 55 °C, une concentration de 60 °Brix, un blanchiment de 30 secondes et une durée de déshydratation de 180 min. Dans ces conditions, le pourcentage de la perte en eau et en poids et le pourcentage du gain en solide sont respectivement de 75.32 % (g/100 g poids initial), 84.38 % (g/100 g poids initial) et 11.76 % (g/100 g poids initial). 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/651 10.54966/jreen.v20i4.651 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/651/1214 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. 20 No. 4 (2017): Volume 20 (Regular); 581 - 590 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 581 - 590 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Optimization Osmotic dehydration Carrots Sugar solution Response surface methodology Title A name given to the resource Optimisation de la déshydratation osmotique des tranches de carottes dans une solution de saccharose concentrée en utilisant la Méthodologie des Surfaces de Réponse 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 Bouchiba, Bousmaha Benaceur, Saïd Bousserhane, Ismaïl Khalil Habbab, Mohamed Date A point or period of time associated with an event in the lifecycle of the resource 2023-10-12 Description An account of the resource Ce travail est consacré à l’étude et la réalisation pratique d’un variateur de vitesse d’un moteur à courant continu à aimant purement pour le séchage solaire. Les tâches de ce travail sont: la génération d’un signal triangulaire, la comparaison entre le signe e de référence et le signal triangulaire et la génération de la commande MLI, puis, nous avons réalisé le circuit de puissance (hacheur série). Le séchage solaire demeure à l’état expérimental. Dans ce but, notre travail se veut une contribution à une meilleure connaissance des mécanismes de transfert de l’humidité (migration interne) et les transferts de chaleur et de masse à l’interface produit – air, ainsi que des caractéristiques générales de l’air asséchant (humidité, débit, etc.). 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/650 10.54966/jreen.v20i4.650 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/650/1213 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. 20 No. 4 (2017): Volume 20 (Regular); 573 - 579 Journal of Renewable Energies; Vol. 20 No 4 (2017): Volume 20 (Regular); 573 - 579 2716-8247 1112-2242 10.54966/jreen.v20i4 Subject The topic of the resource Machine à Courant Continu MCCAP Hacheur série Commande MLI Variation de vitesse Title A name given to the resource Réalisation d’un variateur de vitesse d’un MCC dédie au séchoir solaire Type The nature or genre of the resource info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion