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Статті в журналах з теми "Système d’énergie hybride":
Derai, Sid Ali, and Abdelhamid Kaabeche. "Modélisation et dimensionnement d’un système hybride Eolien/ Photovoltaïque autonome." Journal of Renewable Energies 19, no. 2 (January 9, 2024): 265–76. http://dx.doi.org/10.54966/jreen.v19i2.566.
Haffaf, Aziz, Fatiha Lakdja, and Djaffar Ould Abdeslam. "Electrification d'une charge isolée d'agriculture par hybridation énergétique." Journal of Renewable Energies 22, no. 1 (October 6, 2023): 1–17. http://dx.doi.org/10.54966/jreen.v22i1.721.
Boya Bi, Bati Ernest, Prosper Gbaha, Magloire Paul Ekoun Koffi, and Kamenan Blaise Koua. "Modélisation Des Composants D’un Système Hybride Panneaux Photovoltaïque – Stockage D’énergie Via L’hydrogène – Batteries." European Scientific Journal, ESJ 14, no. 3 (January 31, 2018): 545. http://dx.doi.org/10.19044/esj.2018.v14n3p545.
Deau, Thierry. "Produire et stocker l’électricité pour décarboner les systèmes insulaires." Annales des Mines - Réalités industrielles Août 2023, no. 3 (August 4, 2023): 47–50. http://dx.doi.org/10.3917/rindu1.233.0047.
Barai, Gouri R., Bala Venkatesh, and Mohamed A. Awadallah. "Optimization of Hybrid Energy Storage Systems for Power Curve Smoothening at Grid Scale Optimisation des systèmes de stockage d’énergie hybride pour le lissage de la courbe de puissance à l’échelle du réseau." Canadian Journal of Electrical and Computer Engineering 41, no. 2 (2018): 87–94. http://dx.doi.org/10.1109/cjece.2018.2836860.
Bourass, Mohamed, та Mohammed Bouachrine. "Étude structurale des systèmes dissymétriques de structure D-π-A à base de thiénopyrazine destinés aux cellules solaires organiques de type « bulk heterojunction » (BHJ)". Canadian Journal of Chemistry 97, № 10 (жовтень 2019): 745–55. http://dx.doi.org/10.1139/cjc-2019-0053.
Bouharchouche, Abderrezak, Ahmed Bouabdallah, El Madjid Berkouk, Said Diaf, and Hocine Belmili. "Conception et réalisation d’un logiciel de dimensionnement d’un système d’énergie hybride éolien-photovoltaïque." Journal of Renewable Energies 17, no. 3 (October 19, 2023). http://dx.doi.org/10.54966/jreen.v17i3.450.
Touafek, Khaled, Mourad Haddadi, Ali Malek, and Wahiba Bendaikha-Touafek. "Simulation numérique du comportement thermique du capteur hybride solaire photovoltaïque thermique." Journal of Renewable Energies 11, no. 1 (March 31, 2008). http://dx.doi.org/10.54966/jreen.v11i1.65.
Boumechta, Samer, and Abdelhamid Kaabeche. "Optimisation du dimensionnement d’un système hybride Eolien/Diesel." Journal of Renewable Energies 18, no. 3 (October 18, 2023). http://dx.doi.org/10.54966/jreen.v18i3.519.
Stoyanov, Ludmil, Gilles Notton, and Vladimir Dimitrov Lazarov. "Optimisation des systèmes multi-sources de production d’électricité à énergies renouvelables." Journal of Renewable Energies 10, no. 1 (November 12, 2023). http://dx.doi.org/10.54966/jreen.v10i1.794.
Дисертації з теми "Système d’énergie hybride":
Sandoval, torres Cinda Luz. "Contrôle d’une source d’énergie hybride : Pile à combustible-Supercondensateur." Thesis, Paris, ENSAM, 2016. http://www.theses.fr/2016ENAM0067/document.
Energy generation from fossil fuels combustion is predicted to have severe future impacts in the world’s economy and ecology. Fuel cells and supercapacitors are an alternative power source, environmentally friendly.This dissertation presents a regulation architecture developed to coordinate a hybrid renewable source for typical solicitations of electric vehicles in a scaled operating range of 1 kW. The hybrid system is composed of a Polymer Electrolyte Membrane (PEM) fuel cell module, a supercapacitors bank and their respective power conditioning units. In order to optimize the overall operation, the proposed strategy is organized into three hierarchical levels, and the power demand for each energy source is determined in real time with a basis on a frequency distribution and a cutoff frequency, defined in accordance with the dynamical capabilities of the sources.Even if numerous researches have been reported on the subject, few studies have taken into account the proper dynamics of each source in order to optimize the global performance of the hybrid power supply.The goal of this work is to implement a complete simulator integrating not only dynamical models of each energy source, but also dynamical models of the power conditioning units. The control strategy consists of nested loops, arranged in three functional levels of hierarchy. The central idea is to find the optimal set point for each energy source, according to their own physical properties. Contrary to the existing control strategies, this strategy dynamically calculates the appropriate power demand for each energy source. Due to the complexity of the system, cascade control loops are proposed, organized into blocks, according to the system functionality and dynamics.A functional simulation is obtained, where the system ensures the adequate supercapacitor state of charge and soft current demands to keep the fuel cell working in its safe operating region. Thus, lower fuel consumption and rapid response to load demands are guaranteed to improve efficiency.Results demonstrate that the control strategy allows the regulation of the DC bus voltage under UDDS and ECE-15 driving cycles as load profiles. The fuel cell works within its maximum efficiency region, without falling in the degradation zone. In addition, the supercapacitor state of charge remains within the recommended range
Itani, Khaled. "Récupération d’énergie pour système intégré moteur roue, application au véhicule électrique." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLN025/document.
The thesis will address the quantification of power flow going through the different energy static and dynamic conversion systems to attain the chemical / electrostatic / mechanical storage elements during a hybrid regenerative brutal braking of a front-wheel driven electric vehicle. The electric vehicle is equipped by two integrated wheel-motors independent sets. The control of the converters and electrical machines is also treated. The problematic concerns the brutal regenerative braking case imposing high electrical and mechanical constraints on energy conversion and storage elements. The simulation tool adopted is Matlab/Simulink®. A detailed model of the used electric vehicle has been developed in order to be able to simulate the vehicle behavior with respect to the braking forces distribution delivered by the repartition and quantification of braking forces system. A study of the kinematics and dynamics of the vehicle according to different road types will be also considered. This study will be used retrospectively in the formulation of the braking forces distribution laws. The motors used are interior permanent magnet synchronous type. The objective is to ensure high electrical braking torque at high driving speeds of the vehicle. To this end, the optimal control of these motors will be based on a new current references generation method assuming then a high regenerative torque and therefore an improvement in the recovered energy. The hybrid storage system includes a Li-Ion battery and supercapacitors cells to reduce stress on the battery and to extend its life. The power structure of the system will be analyzed as well as the 3-level DC/DC converter interfacing the ultracapacitor with the DC bus proposed control system. A braking resistor controlled by a pseudo- cascaded controller will also be integrated to reduce, if necessary, the constraints on the battery. The evaluation and distribution of braking forces on the four wheels depending on road conditions are key elements for the stability of the vehicle during braking. The method of distribution and quantification of braking forces proposed should maintain this stability , meet international standards and take advantage of the presence of wheel motors in the front of the vehicle to maximize the energy recovered. The work has been extended to include a comparative study with a system containing a kinetic energy storage element as a secondary energy source for a braking and traction vehicle operation. The thesis is the starting point of a research collaboration between IFSTTAR / Satie and the Electrical Engineering Department of Cnam- Liban, associated center of the Conservatoire National des Arts et Métiers ( CNAM ), Paris, France
Bendjedia, Bachir. "Gestion et optimisation d’énergie électrique avec tolérance aux défauts d’un système hybride PàC/ batterie." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLS229.
The work of this thesis is part of a theme that concerns the optimal sizing and energy management resilient to the faults of a multi-source system (hybrid) for the power supply of an electric vehicle. In our case, the storage system consists of a fuel cell as the main source and a secondary source based on a Li-ion battery. The study carried out on the sizing shows the interest of the hybridization compared to a mono-source single battery or fuel cell only system. The interest of this hybridization in terms of weight, volume and cost becomes more and more important by increasing the autonomy of the vehicle. After scaling the hybrid source for a 700 km drive range, we investigated the influence of battery technology and management methods on the performance of the source (volume, mass, cost, electrical stress applied to the components and the hydrogen consumption of the Fuel Cell / Battery system).The sizing part is followed by the development of an original energy management strategy based on the state of charge of the battery (SOC) to adapt the operating limits of the fuel cell. The results obtained with this method are compared with two other online energy management strategies namely, the frequency division method and the use of a fuzzy supervisor. The strategy developed gave good experimental results in terms of constraints seen by cells and hydrogen consumption. Despite a good sizing of the on-board source and a good optimization of the energy management method, the system is not immune from the fault and can be the seat of several faults that can appear at voltage sensors. and current. In order to ensure the service continuity of the hybrid system in the presence of these faults, a fault-tolerant control strategy has been developed in order to guarantee the stability of the hybrid Fuel Cell/ Battery system and to ensure acceptable performance in degraded mode
Lemay, Justin. "Lévitation d'un palier magnétique hybride homopolaire." Mémoire, Université de Sherbrooke, 2014. http://hdl.handle.net/11143/5844.
Ceschia, Adriano. "Méthodologie de conception optimale de chaines de conversion d’énergie embarquées." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPAST023.
The research work proposed in this thesis falls within the context of embedded systems electrification with the development of a new hybrid power conversion chain, with new energy sources and powertrains. These systems offer many degrees of freedom regarding both the devices parameters and the tuning values of the associated control laws. The relevant (technico-economic) optimization of these complex power chains relies on the ability of the best-set algorithm to combine simultaneously the main parameters and the technological constraints of each component, the uncertain environmental conditions faced during areal use and finally the control algorithms as well as the global energy management. Their performances are based on the capacity of the design approaches to consider the real environment multiphysic constraints, the adequacy of the technologies, the topologies and the control laws, allowing to integrate and to associate effectively their constituents. In this context, this research work aims at developing tools and methods allowing the optimization of the power architectures and their components (hybrid energy conversion) by integrating in the design process the control-command and the energy management aspects. They consider a use case based on hybrid Fuel cell / Battery power system.For this purpose, a new nested methodology for complex system is been suggested. It enables to tackle large search spaces and considers different performance indexes (energy saving, reliability and volume). It simultaneously tunes and designs the energy management and component sizing by optimizing the main powertrain parameters while respecting the specifications. Technically, it uses two nested loops, combining the particle swarm optimization (PSO) technique’s performance and the rapid optimal control algorithm. This strategy addresses vast search spaces, achieves faster convergence to the global optimal integer design solution, and provides a good accuracy and robustness. In order to consider the randomness feature of real driving cycle (stochastic characteristic), a real time energy management strategy (EMS) was introduced based on an extension of the design approach, which increases its availability. By using machine-learning technique, an estimation of the current driving mode is developed and permits to guide the online energy management system
Abdou, Tankari Mahamadou. "Système multi-sources de production d'énergie électrique : méthode de dimensionnement d'un système hybride et mise en œuvre expérimentale de l'optimisation de la gestion d'énergie." Le Havre, 2010. http://www.theses.fr/2010LEHA0011.
This work is funded by the "Region Haute Normandie", the University of Le Havre and the GREAH laboratory, within the scope of research activities developed in the decades by GREAH laboratory on integration of renewable energy sources in systems of power generation and energy storage. The hybrid system considered consists of a wind generator, a diesel generator, photovoltaic panels, ultracapacitors and lead acid batteries for supplying the autonomous site (consumers). The wind power generator and photovoltaic panels are regulated at their maximum power to increase the penetration ratio of the renewable energy. The wind power fluctuations are dispatched between ultracapacitors and batteries according to the dynamics of each source. The using of ultracapacitors reduces the number of the battery cycles of charges and discharges, thereby improving its life and reduces its size. Because of the battery is the weak link of the system, we introduce a method to estimate its lifetime. The diesel generator is interfaced with the power electronics in aims to regulate the DC-bus voltage while compensating the difference between the load demand and the average value of the wind power. Fluctuations induced by the wind power generator are being absorbed by the storage devices. The diesel generator compensates only low frequencies energy compatible with its dynamics. This method can improve the performance of the diesel engine and can reduce the fuel consumption. The control laws of power converters and the energy transfer management methods are developed from a study of the technological characteristics of different components of the system. The modelling and sizing of the physical system is conducted in aim to perform the experimental implementation. The power electronic converters and the acquiring system (and measuring) are realised in the laboratory. During the experiments, different sources are inserted into the system in an evolutionary way to highlight the constraints and interactions introduced by each interconnected source. This also allows us to develop solutions tailored to each situation and to continue the experiments efficiently. Indeed, the insertion of a new source generally disrupts the stability of the system and often requires a readjustment of the parameters of the overall system regulation. Analyses of experimental results show the effectiveness of the strategy proposed for the energy management and the control of power converters
Denis, Nicolas. "Système de gestion d'énergie d'un véhicule électrique hybride rechargeable à trois roues." Thèse, Université de Sherbrooke, 2014. http://hdl.handle.net/11143/5856.
Said, Mohamed Mariama. "Architecture et étude d’un système électrique hybride destine à l’autonomie d’une zone rurale." Electronic Thesis or Diss., Université de Lorraine, 2021. http://www.theses.fr/2021LORR0044.
The presented work focuses on the study of the architecture of a hybrid electric system (HES) made of different sources. First, we studied a configuration consisting of photovoltaic, wind, PEM fuel cell as sources and batteries, electrolyser and hydrogen tank as storage elements. Then in a second phase, only hydrogen storage is considered to ensure the electrical autonomy of a rural area in Comoros. The coupling of these different sources aims to improve the performance, the availability of the resulting electrical network, the supply of electricity over much longer periods and, above all, the satisfaction of the uses by operating each source in a reasoned way. First, we have analysed the main components of our system. Then, we established the mathematical models that describe the behaviour of the different parts of our hybrid energy system which is here the formalism used for the modelling. The modelling and simulation of the PV and wind systems use a MPPT control to maximize the delivered power. In the first configuration, the battery charge/discharge process is controlled to stabilize the DC bus voltage. The fuel cell makes the system more durable. It also helps to stabilize the DC bus voltage, in case of too much battery discharge. Thus, the use of a harmonic filter reduces the rate of harmonic distortion. Harmonics are compensated as well than the reactive current component in normal or unbalanced operating conditions. The presented simulation results have illustrated the behaviour of the different components of the HES in transient and steady states. Finally, the proposed system, analysed with the help of HOMER, would be able to provide a solution to the demand of a rural area in the Comoros or in any place suffering of a weak grid by using only hydrogen storage
Kanchev, Hristiyan. "Gestion des flux énergétiques dans un système hybride de sources d’énergie renouvelable : Optimisation de la planification opérationnelle et ajustement d’un micro réseau électrique urbain." Thesis, Ecole centrale de Lille, 2014. http://www.theses.fr/2014ECLI0001/document.
The presented research works aim to develop an energy management system for a cluster of distributed micro gas turbines and controllable PV generators called «active generators». The general principles of electricity generation from renewable and non-renewable energy sources are first presented. The operation of actual electric grids is also recalled in order to highlight the challenges and expected innovations in future Smart Grids. Then, the integration of a novel method for maximum and limited power point tracking in a PV-based active generator is presented. The modeling of micro-gas turbines in a microgrid energy management system is also presented. The main contribution of this thesis concerns the design of an operational planning of generators one day ahead by the means of a dynamic programming-based algorithm, taking into account the PV power production and the consumption forecasts. The proposed method calculates the production planning of generators by performing a global optimization of an objective function. An adjustment algorithm is proposed and executed every ½ hours through a communication network in order to take into account the uncertainty in forecasted values. An urban microgrid is used for testing the developed algorithms through Supervisory Control and Data Acquisition (SCADA) with hardware-in-the-loop and real-time simulations. Comparisons of the microgrid operation in identical situations with different objective functions are performed, as well as evaluations of economic and environmental indicators
Reinbold, Vincent. "Méthodologie de dimensionnement d’un moteur électrique pour véhicules hybrides : optimisation conjointe des composants et de la gestion d’énergie." Thesis, Grenoble, 2014. http://www.theses.fr/2014GRENT073/document.
Since the development of computers and calculation capacities, the design of electrical components in electrical engineering is widely based on computing simulations and on numeral calculations. In complex systems, where numerous components interact for the working of the system, the optimal sizing of the component deeply depends on its systemic environment. The design of each component is strongly linked to the functioning of the global system. Therefore, the joint design of the component into its systemic environment allows to improve the efficiency of the system. In this methodological context, we optimize an electric machine for a hybrid vehicle. The aim of this work is to improve the global efficiency of the vehicle. In this work, we build a magnetic circuit model, and we propose two approaches for solving the optimization problem. The key points of this work are : the consideration of the environment of the electrical machine, the driving cycle and the energy management of the system
Частини книг з теми "Système d’énergie hybride":
CHARIF, Amir, Arief WICAKSANA, Salah-Eddine SAIDI, Tanguy SASSOLAS, Caaliph ANDRIAMISAINA, and Nicolas VENTROUX. "SESAM, un environnement global pour le prototypage de systèmes cyberphysiques." In Systèmes multiprocesseurs sur puce 2, 175–97. ISTE Group, 2023. http://dx.doi.org/10.51926/iste.9022.ch7.