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Статті в журналах з теми "Réseaux électriques intelligents – Tarifs"
Kempf, Olivier. "Stratégie des réseaux : le cas des réseaux électriques intelligents." Géoéconomie 69, no. 2 (2014): 185. http://dx.doi.org/10.3917/geoec.069.0185.
Повний текст джерелаFaucheux, Ivan. "Les réseaux électriques intelligents : un marché aux frontières de l’énergie et de la domotique." Annales des Mines - Responsabilité et environnement N° 87, no. 3 (2017): 20. http://dx.doi.org/10.3917/re1.087.0020.
Повний текст джерелаLeboulanger, Christine, and Françoise Perdrieu-Maudière. "Les partenariats stratégiques au service d'un nouveau paradigme énergétique : le cas des réseaux électriques intelligents." Entreprendre & Innover 18, no. 2 (2013): 41. http://dx.doi.org/10.3917/entin.018.0041.
Повний текст джерелаLeprêtre, Nicolas. "Un « modèle national » de ville intelligente ? Le rôle de l’État dans la mise en œuvre de réseaux électriques intelligents au Japon." Flux 114, no. 4 (2018): 9. http://dx.doi.org/10.3917/flux1.114.0009.
Повний текст джерелаNDILIMABAKA, Hervé. "Réseaux électriques intelligents : défis technologiques et moyens de mesure." Mesures et tests électroniques, December 2015. http://dx.doi.org/10.51257/a-v1-r940.
Повний текст джерелаLevenda, Anthony, Dillon Mahmoudi, and Gerald Sussman. "The Neoliberal Politics of “Smart”: Electricity Consumption, Household Monitoring, and the Enterprise Form." Canadian Journal of Communication 40, no. 4 (November 11, 2015). http://dx.doi.org/10.22230/cjc.2015v40n4a2928.
Повний текст джерелаДисертації з теми "Réseaux électriques intelligents – Tarifs"
Besançon, Mathieu. "Modèles biniveaux pour la réponse de la demande dans les réseaux électriques intelligents." Thesis, Centrale Lille Institut, 2020. http://www.theses.fr/2020CLIL0022.
Повний текст джерелаThis thesis focuses on bilevel optimization, some variants, and an application to optimal price-setting in smart power grids.Bilevel optimization problems are a special subclass of constrained mathematical optimization problems where another problem, the lower level is embedded in the constraints.We consider their application to the optimal pricing of a Time-and-Level-of-Use Demand Response program, allowing an electricity supplier to leverage the flexibility of users through an economic incentive.A generalized form of bilevel optimization is also proposed where the lower level may pick a solution that is not optimal as typically assumed but near-optimal, that is feasible and within a fixed tolerance from an optimal solution.Solving this variant of bilevel optimization requires anticipation of the deviation from optimality and a guarantee that a solution remains feasible even with this deviation
Alsalloum, Hala. "Gestion décentralisée des interactions complexes entre producteurs et consommateurs d'énergie électrique." Thesis, Troyes, 2021. http://www.theses.fr/2021TROY0008.
Повний текст джерелаThis thesis focuses on the proposal of a decentralized approach for managing energy demand in the context of smart grids. The main objective is to promote energy savings and the use of clean energy resources, while encouraging users to actively participate in demand management. In this regard, controlling energy consumption becomes a priority. It applies at several levels from the neighborhood to the city. The work presented in this thesis falls within this framework. We first present a modeling of the various behaviors of the agents present within the energy market, based on game theory while taking into account several constraints such as the heterogeneity of producers and consumers present, and the spatial and temporal constraints. Then, we try to meet their needs by: (1) optimizing the demand for energy (from consumers’ side who themselves become energy producers through the integration of renewable energies) and (2) its price (from producers’ side). Finally, we propose distributed algorithms shared between players to achieve a stable state of the game. Comparisons with conventional scenarios known in this field have shown the effectiveness of our contributions
Amicarelli, Elvira. "Stratégies de gestion des réseaux électriques intelligents à fort taux de production renouvelable distribuée." Thesis, Université Grenoble Alpes (ComUE), 2017. http://www.theses.fr/2017GREAT056/document.
Повний текст джерелаIn 2007 with the renewable energy directive, the European Union established the development of a low-carbon economy. This directive aims to decrease greenhouse gas emissions by increasing the energy produced by renewable energy. Already today, the massive diffusion of renewable systems is tangible in the European electricity mix. However, in spite of their potential benefits, their large-scale integration leads to new technical and regulatory questions. Consequently, new management strategies need to be developed and applied in order to ensure a reliable and economical operation of the system. Microgrids are considered to be one of the most effective and flexible solutions able to meet these new needs.The main goals of this thesis are the conceptualization, development and implementation of different management strategies for microgrids. The algorithms developed aim to facilitate the massive integration of renewables and at the same time lead to an effective and economic operation of the systems. A new architecture of distribution grids based on cluster of microgrids was proposed. Each microgrid is composed of a number of renewable-based and conventional generation systems, storage systems and consumption. An optimal and distributed energy management strategy was then defined and developed. This strategy allows to manage the short-term energy management and real-time control of microgrids by using the connected sources in a smart and cost-efficient way. A multi-agent system and the mixed integer linear optimization technique were used for the implementation of this strategy.From a global point of view, each microgrid is seen as a coherent entity, which can support network operation by using its flexible and aggregated sources. Hence, the second part of this thesis aims to understand how distribution grids can exploit these cluster of microgrids and their properties. Different mechanisms for the active management of distribution grids are conceptualized from the technical and economical point of view. A new strategy based on hierarchical management of different smart levels allow to reduce the complexity of the system and to implement a more flexible and extensible system, thanks to a more local use of model knowledge and users behaviour. On the end, the theoretical work were tested on an experimental test-bed in order to show the effectiveness of the proposed theories
Von, Niederhäusern Léonard. "Conception et tarification de nouveaux services en énergie dans un environnement compétitif." Thesis, Ecole centrale de Lille, 2019. http://www.theses.fr/2019ECLI0004.
Повний текст джерелаThe objective of this thesis is to develop and study mathematical models of economical exchanges between energy suppliers and consumers, using demand-side management. On one hand, the suppliers offer time-of-use electricity prices. On the other hand, energy consumers decide on their energy demand schedule, minimizing their electricity bill and the inconvenience due to schedule changes. This problem structure gives rise to bilevel optimization problems.Three kinds of models are studied. First, single-leader single-follower problems modeling the interaction between an energy supplier and a smart grid operator. In this first approach, the level of details is very high on the follower’s side, and notably includes a stochastic treatment of distributed generation. Second, a multi-leader multi-follower problem is studied from the point of view of the best response of one of the suppliers. Aggregators are included in the lower level. Two new resolution methods based on a selection of Nash equilibriums at the lower level are proposed. In the third and final part, the focus is on the evaluation of noncooperative equilibriums for this multi-leader multi-follower problem.All the problems have been studied both from a theoretical and numerical point of view
Sidqi, Yousra. "Analyse et planification fractales des réseaux électriques du futur." Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAT089.
Повний текст джерелаUrban infrastructure analysis has shifted recently from the original considerations about housing and urban segregation to a more systemic view of new facilities and utilities taking into consideration urban metabolism and vulnerabilities, smart cities, communication networks and urban networks (water, roads,..). Complex relationships between the urban structure and daily mobility were investigated and scrutinized in the literature.Power systems are a key infrastructure of smart cities. They are supposed to become in the future more and more scaling because they are made of recursive assembly of active devices, smart buildings, micro-grids, district grids…Studying the relationships of the power grid with related networks within this urban structure is getting more attention as part of planning more sustainable, energy efficient future cities.Classical approaches used to investigate power systems are mono-scale; hence they do not allow to comprehend complex systems with structural elements often belonging to different scales. Understanding this complexity helps design flexible and resilient architectures for the optimization of smart grids operations. This is a major challenge to increase efficiency and to avoid or better manage random breakdowns.Moreover, at an urban level, power networks provide energy access to buildings. Their spatial development should thus be correlated to built-up patterns. We may as well expect that power networks go through existing corridors, which means here the street networks. Therefore, it seems interesting to explore to what extent the current power grid fits the existing built-up spaces and road network. This will lead to a better perception of how the current power grid spatial coverage is with regard to the road network. These results would ultimately be used to propose a reconfiguration of the existing urban structures but and also a new architecture for future planning of urban districts.Traditional models such as complex networks theory, stochastic geometry or random graph do not consider geometrical, functional and dynamical aspects of a city and its associated networks at the same time. Hence, we carry out a fractal-based approach to analyze the properties of power systems and understand their organization across scales. To show the usefulness of our approach, results are shown for Grenoble’s Medium Voltage network but also on the LV network of the Franche-Comté region. We will focus on the structural concordance between the power grid, the road network and the buildings.Fractal geometry has been widely and rather successfully used for over twenty years in disciplines like meteorology, biology, physics, thermodynamics, art, history, philosophy of seismology but also in geography. While considering urban fabrics, fractal analysis turned out to be a powerful instrument for exploring their spatial organization. Public transportation networks were considered as well and showed a connection between both built-up spaces and street networks.The fractal approach is geometrical, which makes it possible to study spatial phenomena either by using reference models or morphometric fractal measurements. By using fractal measurements, we can verify the existence of hierarchical scaling laws in spatial distributions. Being able to study a phenomenon throughout different scales provides the possibility of discovering thresholds or breaks within spatial organization.Urban fabrics and related networks are usually not issued from any coherent planning process and show no obvious specific organization. However, they are deeply multiscale, reaching the metropolitan scale to that of buildings. Hence, using fractals seems to be an interesting way to characterize these forms and unravel the complexity of underlying layers, which is a step further than classical Euclidian approaches
Roche, Robin. "Algorithmes et architectures multi-agents pour la gestion de l'énergie dans les réseaux électriques intelligents." Phd thesis, Université de Technologie de Belfort-Montbeliard, 2012. http://tel.archives-ouvertes.fr/tel-00864268.
Повний текст джерелаKusnetsova, Elizaveta. "Microgrid agent-based modelling and optimization under uncertainty." Versailles-St Quentin en Yvelines, 2014. http://www.theses.fr/2014VERS005S.
Повний текст джерелаThis thesis concerns the energy management of electricity microgrids. The scientific contribution follows two directions: (i) modelling individual intelligence in energy management under uncertainty and (ii) microgrid energy management integrating diverse actors with conflicting objectives. Agent-Based Modelling (ABM) is used to describe the dynamics of microgrid actors operating under limited access to information, and operational and environmental uncertainties. The approaches considered to model individual intelligence in this thesis, Reinforcement Learning and Robust Optimization, provide each agent with the capability of making decision, adapting to the stochastic environment and interacting with other agents. The modelling frameworks developed have been tested on urban microgrids integrating different energy consumers, sources of renewable energy and storage facilities, for optimal energy management in terms of reliability and economic indicators under operational and environmental uncertainty, and components failures
Hadj, said Ahmed. "Intégration du stockage dans les méthodes de planification des réseaux électriques basse tension." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAT004/document.
Повний текст джерелаThe opening up of energy markets and new uses have led to significant changes in distribution grids, in particular low-voltage grids. Notably, it has led to an augmentation in the integration of renewable energy production, an increase in the peak consumption, among others. This is accompanied by the appearance of the electrical constraints with which power systems must cope. This has resulted in the development multiple flexibility capabilities such as load/source management or energy storage, providing new solutions, now to be considered in planning methods. This thesis studies the issue of energy storage in the low-voltage grid planning. The first part of this thesis studies the impact of storage and photovoltaic production on variables involved in distribution grid planning. In the second part, a method for calculating the cost of losses is adapted to the presence of energy storage and/or PV production. Finally, advanced d operation algorithms are developed to illustrate the economic value of energy storage in LV distribution grid planning, compared to a more expensive conventional planning method
Montenegro, Martinez Davis. "Diakoptics basée en acteurs pour la simulation, la surveillance et la comande des réseaux intelligents." Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GREAT106/document.
Повний текст джерелаSimulation of power systems is an important tool for designing, developing and assessment of new grid architectures and controls within the smart grid concept for the last decades. This tool has evolved for answering the questions proposed by academic researchers and engineers in industry applications; providing different alternatives for covering several realistic scenarios. Nowadays, due to the recent advances in computing hardware, Digital Real-Time Simulation (DRTS) is used to design power systems, to support decisions made in automated Energy Management Systems (EMS) and to reduce the Time to Market of products, among other applications.Power system simulations can be classified in the following categories: (1) Analog simulation (2) off line simulation (3) Fully digital simulation (4) Fast simulation (5) Controller Hardware-In-the-Loop (CHIL) simulation and (6) Power Hardware-In-the-Loop (PHIL) simulation. The latest 3 are focused on Real-Time Hardware-In-the-Loop (RT-HIL) simulation. These categories cover issues related to Electromagnetic Transients (EMT), phasor simulation or mixed (phasor and EMT). As mentioned above, these advances are possible due to the evolution of computing architectures (hardware and software); however, for the particular case of power flow analysis of Distribution Systems (DS) there are still challenges to be solved.The current computing architectures are composed by several cores, leaving behind the paradigm of the sequential programing and leading the digital system developers to consider concepts such as parallelism, concurrency and asynchronous events. On the other hand, the methods for solving the dynamic power flow of distribution systems consider the system as a single block; thus they only use a single core for power flow analysis, regardless of the existence of multiple cores available for improving the simulation performance.Divided into phase and sequence frame methods, these methods have in common features such as considering a single sparse matrix for describing the DS and that they can solve a single frequency simultaneously. These features make of the mentioned methods non-suitable for multithread processing. As a consequence, current computer architectures are sub-used, affecting simulator's performance when handling large scale DS, changing DS topology and including advanced models, among others real life activities.To address these challenges this thesis proposes an approach called A-Diakoptics, which combines the power of Diakoptics and the Actor model; the aim is to make any conventional power flow analysis method suitable for multithread processing. As a result, the nature and complexity of the power system can be modeled without affecting the computing time, even if several parts of the power system operate at different base frequency as in the case of DC microgrids. Therefore, the dynamic load flow analysis of DS can be performed for covering different simulation needs such as off-line simulation, fast simulation, CHIL and PHIL. This method is an advanced strategy for simulating large-scale distribution systems in unbalanced conditions; covering the basic needs for the implementation of smart grid applications
Codani, Paul. "Integration des véhicules électriques dans les réseaux électriques : Modèles d’affaire et contraintes techniques pour constructeurs automobiles." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLC073/document.
Повний текст джерелаElectric vehicles (EVs) penetration has been rapidly increasing during the last few years. If not managed properly, the charging process of EVs could jeopardize electric grid operations. On the other hand, Grid Integrated Vehicles (GIVs), i.e. vehicles whose charging and discharging patterns are smartly controlled, could turn into valuable assets for the electrical grids as distributed storage units.In this thesis, GIVs are studied from a technical, regulatory, and economics perspectives. First, the general framework for a smart grid integration of EVs is reviewed: application areas and benchmark scenarios are described, the main actors are listed, and the most important challenges are analyzed.Then, the emphasis is put on system wide services, and more particularly on frequency control mechanisms. The regulatory conditions enabling the participation of GIV fleets to this service are studied based on an intensive survey of existing transmission system operator rules. Several economics and technical simulations are performed for various market designs.Then, local grid services are investigated. A representative eco-district is modeled, considering various consumption units and distributed generation. A local energy management system is proposed; it is responsible for controlling the charging / discharging patterns of the GIVs which are located in the district in order to mitigate the overloading conditions of the eco-district transformer. Economic consequences are derived from this technical analysis.At last, some experimental results are presented. They show the behavior of two GIVs, including one with bidirectional capabilities. The experimental proof of concepts confirm the theoretical abilities of GIVs: they are very fast responding units (even considering the complete required IT architecture) and are able to follow grid signals very accurately
Частини книг з теми "Réseaux électriques intelligents – Tarifs"
Goldschmidt, Romain. "Étude de cas - Positionnements et influences sur le marché des réseaux électriques intelligents." In Manuel d'intelligence économique, 163. Presses Universitaires de France, 2012. http://dx.doi.org/10.3917/puf.harbu.2012.01.0163.
Повний текст джерелаТези доповідей конференцій з теми "Réseaux électriques intelligents – Tarifs"
Decroix, H., and J. Mcdonald. "Modélisation de la fiabilité des systèmes informatiques utilisés pour exploiter des réseaux électriques intelligents : défis et opportunités." In Congrès Lambda Mu 19 de Maîtrise des Risques et Sûreté de Fonctionnement, Dijon, 21-23 Octobre 2014. IMdR, 2015. http://dx.doi.org/10.4267/2042/56192.
Повний текст джерела