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Partager le résultat de cette recherche Interroger des sources externesModélisation nanothermique des systèmes Thermo/Photovoltaïques Applications aux collecteurs hybrides PVT / Hanane Ben Cheikh El houcine
Titre : Modélisation nanothermique des systèmes Thermo/Photovoltaïques Applications aux collecteurs hybrides PVT Type de document : texte imprimé Auteurs : Hanane Ben Cheikh El houcine, Auteur ; Khaled Touafek, Directeur de thèse ; Fouad Kerrour, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2017 Importance : 129 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : Module PV photovoltaique Thermique Photovoltaique-thermique PVT méthode des élements finis COMSOL Rendement PV module photovoltaic Thermal Photovoltaic-thermal PVT finite element method Efficiency ???? ??????????? ?????????? ?????? ??????? ?????? ?????? (PVT ) ????? ???????
??????? ???????Index. décimale : 621 Electronique Résumé : The PVT coupling is to combine a photovoltaic (PV) to a thermal heating system (heat sensor), such a system allows to improve the efficiency of the PV module (negative effect of decreased temperature) while extracting heat calories useful heating.
The objective of this study was to evaluate the energy performance of a new hybrid photovoltaic thermal sensor (PV/T) based on a new configuration of the absorber developed within the Unit for Applied Renewable Energy. The study is done as follows; modeling the energy performance of the hybrid prototype MATLAB in one dimension in dynamic mode.
And seen to predict the performance of the system in real conditions a digital 3D simulation with commercial software has been implemented, our choice fell on the Comsol Multiphysics software.
Model validation was performed experimentally; the simulation results are in good agreement with experimental measurements. The advantage of such a structure is the simplicity of implementation by contribution to the model of PV/T tube and energy saving improvement comparing to that in the model PV/T vessel, not to mention the lower cost resulting from the use of galvanizing steel in the manufacture of the absorber compared to copper.
A numerical approach of a second new configuration of PV/T hybrid collector was established under COMSOL to confirm the feasibility of such a design. From the simulation results, we find that this second PVT configuration can effectively reduce the temperature of the photovoltaic module and consequently improve the electrical performance.
Diplôme : Doctorat en sciences En ligne : ../theses/electronique/BEN6993.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10401 Modélisation nanothermique des systèmes Thermo/Photovoltaïques Applications aux collecteurs hybrides PVT [texte imprimé] / Hanane Ben Cheikh El houcine, Auteur ; Khaled Touafek, Directeur de thèse ; Fouad Kerrour, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2017 . - 129 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : Module PV photovoltaique Thermique Photovoltaique-thermique PVT méthode des élements finis COMSOL Rendement PV module photovoltaic Thermal Photovoltaic-thermal PVT finite element method Efficiency ???? ??????????? ?????????? ?????? ??????? ?????? ?????? (PVT ) ????? ???????
??????? ???????Index. décimale : 621 Electronique Résumé : The PVT coupling is to combine a photovoltaic (PV) to a thermal heating system (heat sensor), such a system allows to improve the efficiency of the PV module (negative effect of decreased temperature) while extracting heat calories useful heating.
The objective of this study was to evaluate the energy performance of a new hybrid photovoltaic thermal sensor (PV/T) based on a new configuration of the absorber developed within the Unit for Applied Renewable Energy. The study is done as follows; modeling the energy performance of the hybrid prototype MATLAB in one dimension in dynamic mode.
And seen to predict the performance of the system in real conditions a digital 3D simulation with commercial software has been implemented, our choice fell on the Comsol Multiphysics software.
Model validation was performed experimentally; the simulation results are in good agreement with experimental measurements. The advantage of such a structure is the simplicity of implementation by contribution to the model of PV/T tube and energy saving improvement comparing to that in the model PV/T vessel, not to mention the lower cost resulting from the use of galvanizing steel in the manufacture of the absorber compared to copper.
A numerical approach of a second new configuration of PV/T hybrid collector was established under COMSOL to confirm the feasibility of such a design. From the simulation results, we find that this second PVT configuration can effectively reduce the temperature of the photovoltaic module and consequently improve the electrical performance.
Diplôme : Doctorat en sciences En ligne : ../theses/electronique/BEN6993.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10401 Exemplaires
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Titre : Intégration de la production décentralisée dans un système de pompage photovoltaïque. Type de document : texte imprimé Auteurs : Adel Soualmia, Auteur ; Rachid Chenni, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 106 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : photovoltaïque convertisseur modélisation pompage simulation photovoltaic converter modeling pumping Dimensioning and simulation ????? ?????? ??????? ????? ?? ?????? ????? ? ?????? Index. décimale : 621 Electronique Résumé :
The exploitation of potential energy (solar) for the production of electricity turns out to be
profitable in remote and isolated regions, where conventional electrical or extension would be
impossible and expensive In this work we carried out a model of a photovoltaic pumping system over the sun which includes a photovoltaic generator, a DC-DC converter for a further optimum operating point, all feeding a DC motor coupled a centrifugal pump
Finally, we presented the analytical method for sizing photovoltaic pumping system and simulation software with pvsyst4.37.Diplôme : Magistère En ligne : ../theses/electronique/SOU6631.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9756 Intégration de la production décentralisée dans un système de pompage photovoltaïque. [texte imprimé] / Adel Soualmia, Auteur ; Rachid Chenni, Directeur de thèse . - constantine (Route ain el bey, Algérie) : Université Constantine 1, 2014 . - 106 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : photovoltaïque convertisseur modélisation pompage simulation photovoltaic converter modeling pumping Dimensioning and simulation ????? ?????? ??????? ????? ?? ?????? ????? ? ?????? Index. décimale : 621 Electronique Résumé :
The exploitation of potential energy (solar) for the production of electricity turns out to be
profitable in remote and isolated regions, where conventional electrical or extension would be
impossible and expensive In this work we carried out a model of a photovoltaic pumping system over the sun which includes a photovoltaic generator, a DC-DC converter for a further optimum operating point, all feeding a DC motor coupled a centrifugal pump
Finally, we presented the analytical method for sizing photovoltaic pumping system and simulation software with pvsyst4.37.Diplôme : Magistère En ligne : ../theses/electronique/SOU6631.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9756 Exemplaires
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Titre : Etude et optimisation en environnement Matlab/Simulink d'un système de pompage Photovoltaique Type de document : texte imprimé Auteurs : Narimene Debili, Auteur ; Abdeslam Haouam, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 85 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : Energie solaire Photovoltaïque Modélisation et Simulation Maximum Power Point Tracking
(MPPT) Optimisation Pompe centrifuge photovoltaic converter modeling pumping Dimensioning and simulation ???? ????? ????? ??? ???? ?????????? ????????Index. décimale : 621 Electronique Résumé :
The use of solar in isolated sites for different applications, such as water pumping presents
many interests for third world countries which are in real need for drinking water. However
photovoltaic generators do have two main disadvantages namely: High cost, bad efficiency.
The work presented in this memory is related to modelisation, simulation, control and
optimisation of pumping solar systems.
The chain of this system is composed of photovoltaic panels, voltage converter,permanent
magnet synchronous motor, centrifugal pump and a hydraulic circuit.
Diplôme : Magistère En ligne : ../theses/electronique/DEB6634.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9766 Etude et optimisation en environnement Matlab/Simulink d'un système de pompage Photovoltaique [texte imprimé] / Narimene Debili, Auteur ; Abdeslam Haouam, Directeur de thèse . - constantine (Route ain el bey, Algérie) : Université Constantine 1, 2014 . - 85 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : Energie solaire Photovoltaïque Modélisation et Simulation Maximum Power Point Tracking
(MPPT) Optimisation Pompe centrifuge photovoltaic converter modeling pumping Dimensioning and simulation ???? ????? ????? ??? ???? ?????????? ????????Index. décimale : 621 Electronique Résumé :
The use of solar in isolated sites for different applications, such as water pumping presents
many interests for third world countries which are in real need for drinking water. However
photovoltaic generators do have two main disadvantages namely: High cost, bad efficiency.
The work presented in this memory is related to modelisation, simulation, control and
optimisation of pumping solar systems.
The chain of this system is composed of photovoltaic panels, voltage converter,permanent
magnet synchronous motor, centrifugal pump and a hydraulic circuit.
Diplôme : Magistère En ligne : ../theses/electronique/DEB6634.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9766 Exemplaires
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Titre : Production et performance des capteurs hybrides (PV/T) à eau intégrés dans le bâtiment : cas de l'Algérie Type de document : texte imprimé Auteurs : Chaouki Benbouza, Auteur ; Abdenacer Kaabi, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 118 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : Capteur solaire hybride photovoltaïque rendement thermique solar collector hydrid photovoltaic performance thermal
????? ?????? ???? ???????? ???????Index. décimale : 626 Génie Climatique Résumé : The growing interest in the development of the concept of building positive energy for new or very high energy performance for rehabilitation is strongly linked to the global awareness of global warming by greenhouse effect and depletion of primary fossil resources (oil, gas, uranium). Various technological solutions have been there, introduced such as hybrid solar (PV / T) whose principle is to improve the performance of photovoltaic (PV) panels, for recovery of thermal energy they dissipate using a heat transfer fluid (in this case water).
The objective of this work is to find a mathematical model first to quantify solar irradiation at a place and on a given day, and has described the thermal behavior of PVT sensor to help determine its electrical performance and heat on a site in Constantine (Algeria). The results obtained show that an energy point of view or primary energy facilities incorporating PVT sensors are very promising and could be competitive in the face of solar systems using photovoltaic and thermal sensors installed separately. The performance evaluation criteria have to be further extended to environmental and economic aspects.
Diplôme : Magistère En ligne : ../theses/gclim/BEN6644.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9797 Production et performance des capteurs hybrides (PV/T) à eau intégrés dans le bâtiment : cas de l'Algérie [texte imprimé] / Chaouki Benbouza, Auteur ; Abdenacer Kaabi, Directeur de thèse . - constantine (Route ain el bey, Algérie) : Université Constantine 1, 2014 . - 118 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : Capteur solaire hybride photovoltaïque rendement thermique solar collector hydrid photovoltaic performance thermal
????? ?????? ???? ???????? ???????Index. décimale : 626 Génie Climatique Résumé : The growing interest in the development of the concept of building positive energy for new or very high energy performance for rehabilitation is strongly linked to the global awareness of global warming by greenhouse effect and depletion of primary fossil resources (oil, gas, uranium). Various technological solutions have been there, introduced such as hybrid solar (PV / T) whose principle is to improve the performance of photovoltaic (PV) panels, for recovery of thermal energy they dissipate using a heat transfer fluid (in this case water).
The objective of this work is to find a mathematical model first to quantify solar irradiation at a place and on a given day, and has described the thermal behavior of PVT sensor to help determine its electrical performance and heat on a site in Constantine (Algeria). The results obtained show that an energy point of view or primary energy facilities incorporating PVT sensors are very promising and could be competitive in the face of solar systems using photovoltaic and thermal sensors installed separately. The performance evaluation criteria have to be further extended to environmental and economic aspects.
Diplôme : Magistère En ligne : ../theses/gclim/BEN6644.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=9797 Exemplaires
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Titre : Architectures intégrées de gestion de l'énergie pour les multisystèmes autonomes utilisant le stockage par accumulateurs. Type de document : texte imprimé Auteurs : Bouthaina Madaci, Auteur ; Rachid Chenni, Directeur de thèse ; Kamel Eddine Hemsas, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2018 Importance : 114 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Tags : système d?énergie hybride photovoltaïque éolien pile à combustible système de stockage gestion d?énergie commande simulation MPPT hybrid power system photovoltaic wind fuel cell storage system power management control ???? ?????? ??????? ??????? ???????(PV) ?????? ????? ?????? PEM ???????? ????? ?????? Index. décimale : 622 Electro-Technique Résumé : Because of the global growth in energy demand, and because of the problems posed by fossil fuels, t : he depletion of these resources and the environmental problems caused
by the emission of gases, renewable energy sources (photovoltaic, wind ...) represent an interesting alternative for the electrification of isolated sites. However, these
sources have a disadvantage of being dependent on weather conditions. In order to reduce fluctuations in production caused by the random nature of these resources and to
satisfy the requirements of the load the solution to be retained is the assembly of the different sources of electric power generation.
This work is a contribution to the study of an autonomous hybrid energy system, which consists of systems: photovoltaic (PV), wind, PEM fuel cell and a storage system on
several aspects: modeling, supervision and simulation. Energy storage is a key factor in an isolated site hybrid energy system. However, it is characterized by a very limited
lifespan and high cost. In order to avoid its degradation by deep discharges or overloads on the one hand and on the other hand to optimally manage the energy obtained
from the various available energy resources, a management strategy based on The state of charge of the battery (SOC) is designed to control the proposed autonomous
multi-source system. Where PV and wind systems are considered primary sources, while the PEMFC and the battery are used as emergency sources, the electrolysis is used
to consume the excess power available when the battery is fully charged.
The modeling and simulation of the PV and wind systems were presented with an MPPT command to maximize the power delivered. To maintain the DC bus voltage at its
reference value, a modified control algorithm is proposed which requires the control of the bidirectional converter to DC / DC current between the battery and the DC bus.
The results obtained with the Matlab / Simulink software show the efficiency of the various commands used.
Diplôme : Doctorat En ligne : ../theses/electrotec/MAD7231.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10801 Architectures intégrées de gestion de l'énergie pour les multisystèmes autonomes utilisant le stockage par accumulateurs. [texte imprimé] / Bouthaina Madaci, Auteur ; Rachid Chenni, Directeur de thèse ; Kamel Eddine Hemsas, Directeur de thèse . - [S.l.] : جامعة الإخوة منتوري قسنطينة, 2018 . - 114 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Tags : système d?énergie hybride photovoltaïque éolien pile à combustible système de stockage gestion d?énergie commande simulation MPPT hybrid power system photovoltaic wind fuel cell storage system power management control ???? ?????? ??????? ??????? ???????(PV) ?????? ????? ?????? PEM ???????? ????? ?????? Index. décimale : 622 Electro-Technique Résumé : Because of the global growth in energy demand, and because of the problems posed by fossil fuels, t : he depletion of these resources and the environmental problems caused
by the emission of gases, renewable energy sources (photovoltaic, wind ...) represent an interesting alternative for the electrification of isolated sites. However, these
sources have a disadvantage of being dependent on weather conditions. In order to reduce fluctuations in production caused by the random nature of these resources and to
satisfy the requirements of the load the solution to be retained is the assembly of the different sources of electric power generation.
This work is a contribution to the study of an autonomous hybrid energy system, which consists of systems: photovoltaic (PV), wind, PEM fuel cell and a storage system on
several aspects: modeling, supervision and simulation. Energy storage is a key factor in an isolated site hybrid energy system. However, it is characterized by a very limited
lifespan and high cost. In order to avoid its degradation by deep discharges or overloads on the one hand and on the other hand to optimally manage the energy obtained
from the various available energy resources, a management strategy based on The state of charge of the battery (SOC) is designed to control the proposed autonomous
multi-source system. Where PV and wind systems are considered primary sources, while the PEMFC and the battery are used as emergency sources, the electrolysis is used
to consume the excess power available when the battery is fully charged.
The modeling and simulation of the PV and wind systems were presented with an MPPT command to maximize the power delivered. To maintain the DC bus voltage at its
reference value, a modified control algorithm is proposed which requires the control of the bidirectional converter to DC / DC current between the battery and the DC bus.
The results obtained with the Matlab / Simulink software show the efficiency of the various commands used.
Diplôme : Doctorat En ligne : ../theses/electrotec/MAD7231.pdf Format de la ressource électronique : Permalink : https://bu.umc.edu.dz/md/index.php?lvl=notice_display&id=10801 Exemplaires
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