Literatura académica sobre el tema "Intégration énergies renouvelables"
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Tesis sobre el tema "Intégration énergies renouvelables"
Abdelouadoud, Seddik Yassine. "Intégration des énergies renouvelables au réseau de distribution d'électricité". Thesis, Paris, ENMP, 2014. http://www.theses.fr/2014ENMP0071/document.
Texto completoMany countries have set up mechanism support in favor of renewable energy development at a short or long term, while, in parallel, long-term scenarios of predominantly renewable energy provisioning are studied. Some of these energies are intermittent and non-dispatchable and, due to the low economies of scale they exhibit, can be deployed in a decentralized manner, integrated in buildings and connected to the distribution system.However, the methods and tools currently used to plan and operate the power system rely on hypothesis of centralized generation and passive distribution network. In this context, this thesis contributes to the development of a method aimed at simulated an active distribution network by proposing three novel approaches: a decomposition and coordination method allowing the integrated simulation of the centralized power system and the active distribution network, an algorithm to solve the single-stage optimal power flow in the distribution system as well as two criticality criteria allowing to decrease the computational burden of the simulation when it is used for planning purposes
Hego, Deveza-Barrau Alexandre. "Droit et intégration des énergies renouvelables : les règles juridiques relatives au développement et à l'utilisation des énergies renouvelables dans le bâtiment". Toulouse 1, 2009. http://www.theses.fr/2009TOU10066.
Texto completoThe law and the integration of renewable energies in buildings, within a political context favoring sustainable development and reducing production of greenhouse gases, are closely related subjects which leads us to consider the rules that encourage their implementation - however slowed in some respects - but also legal devices monitoring the use of these energy producing systems. The integration of renewable energies means, for this study, the provision of electricity by photovoltaic systems, and water production through the use of solar panels and geothermal energy. Different devices, such as the obligation to repurchase, taw incentives and subsidies, certificates, labels, the Thermal regulation and the DPE (energy performance diagnostic), seem to be well integrated together in the French legal system despite a few imperfections. On the other hand, planning law, as well as the intervention of the ABF, stands out as a veritable brake on an exponential development. We show that the legal rules which have an immediate impact on management are mainly the laws on co-ownership (condominium) and the rights of leases. The placing of such equipment in condominiums is not easy, neither is it when the property is rented. In leasing the main difficulty lies in the payment for energy by the tenant which can it seems be simply resolved, it is not the same in co-ownership, where difficulties are cumulative. For an appropriate global vision, we should stress that placing equipment providing renewable energy in buildings will certainly induce a 10 year warranty covered by the manufacturers' responsibility and also particularly the 'dommages-ouvrage' insurance
Banjar, nahor Kevin. "Micro-réseau résilient à haute stabilité dynamique en présence d’une intégration massive des énergies renouvelables variables". Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAT093.
Texto completoThis thesis deals with the stability issues introduced by the interconnection of massive renewables into an isolated microgrid. This research aims to identify the problems related to the topic, the indices to help understand the issues, and the strategy to enhance microgrid stability from the power system point of view.In the first part, a state of the art on the evolution of power stability is addressed. A short history of power system stability since its first identification and how it has evolved is firstly presented. This part also provides a literature review of the power system stability, including its classification, and how it has evolved due to two reasons: the microgrid concept and the trend towards the integration of more inverter-based generation. A review of the practical indices for grid stability assessment is also reported, including the ones that we propose. This part is also useful for analyzing the positioning of this PhD research.The second part of thesis presents the efforts to enhance the dynamic stability of microgrids characterized by massive renewable penetration. The main challenges and the current efforts are reviewed, which have shown that the current solutions focus on maintaining the philosophy of a classical power grid. With the advent of more intermittent energy, the current efforts have proven to be costly. Therefore, a new perspective is proposed. Here, the generating elements and the customers are exposed with higher deviations in voltage and frequency, which are necessary so that that the power equilibrium and the stability of the microgrid can be maintained. This perspective is suitable with the microgrid concept to realize the dream of universal electricity.The concept is then developed into a novel regulation strategy in which the system frequency and voltage are maintained in such a way to keep their ratio essentially constant around 1 (p.u. voltage to p.u. frequency). This strategy can potentially be implemented on all grid forming technologies. The benefits of employing this strategy include assurance that the electrical machinery is not harmed, plug-and-play feature, compatibility with current grid-tied inverter technologies, and no need for fast communication systems. Finally, this proposed strategy is easy to implement and does not require revolution in terms of power system equipment and control. This implementation of this concept provides a very valuable piece of flexibility: time, which enhances the resilience and stability of a microgrid. However, wider frequency and voltage deviations occur and have to be accepted by all the actors within the microgrid. A validation through computer simulations in Power Factory and real-time hardware in the loop experiments has been carried out with satisfactory results
Guiavarch, Alain. "Etude de l'amélioration de la qualité environnementale du bâtiment par intégration de composants solaires". Cergy-Pontoise, 2003. http://www.theses.fr/2003CERG0190.
Texto completoThe aim of the study is to develop a model, which helps to assess the improvement of the environmental quality of buildings by the integration of solar components. The method was developed according to three steps : prediction of the productivity of building integrated solar components. The models of the three basic solar systems are presented ; prediction of the energy consumption in the building. The thermal model of the building, and the coupling between the building and the solar component is explained; environmental indicators assessment by life cycle analysis. Life cycle inventory databases of photovoltaic systems and solar water systems are collected, and these inventories are then integrated in the life cycle analysis database of the building. The whole package has been applied on several case studies, and a life cycle analysis was performed on each case
Mohseni, Bonab Seyed Masoud. "Contributions à l'amélioration de la performance statique des réseaux T & D intégrés en présence des REDs". Doctoral thesis, Université Laval, 2020. http://hdl.handle.net/20.500.11794/66424.
Texto completoWith the growing trend of emerging new technologies in distribution networks, such as wind turbines, solar panels, electric vehicles, and distributed generations, the need for simultaneously studying Transmission & Distribution (T&D) networks and their bilateral interactions cannot be overlooked anymore. High penetration of naturally stochastic renewable energy sources may reverse the energy flow which does not fit in the top-down energy transfer paradigm of conventional power systems. Consequently, network study methods such as optimal power flow, unit commitment, and static stability analysis need to be revised. This thesis proposes application of battery energy storage systems (BESS) within integrated T&D framework minimizing the adverse impacts of renewable energy resources. The BESSs can be interpreted as additional flexible equipment, remotely and/or locally controlled, which absorb or release both active and reactive powers and improve the overall efficiency of the complete T&D system from both steady-state and dynamic viewpoints. As a common practice, the integrated T&D framework studies are categorized into either dynamic and steady-state subcases or co-optimization framework and co-simulation framework. Following the same approach, the steady-state analysis is first initiated by a novel voltage stability constrained stochastic optimal BESS allocation (VSC-SOBA) tool. The developed bi-level GAMS-based optimization tool takes into account BESSs and detailed models of stochastic distributed energy resources while minimizing active power losses, voltage deviation, load shedding costs, increasing loadability, and vulnerability mitigation are objective functions. The applicability of proposed tool has been confirmed over large IEEE recognized T&D benchmarks with hundreds of variables and constraints. In the next part, the architecture of co-simulation framework and different key players will be investigated. The objectives of this part are set as: developing, simulating, and solving differential and algebraic equations of each level independently, using existing well-known domain-specific simulators, while externally-interfaced for exchanging data. The interface tool should stablish a robust, reliable, and bilateral data sharing connection between two levels of system. The ideas and proposed methodologies will be discussed. To complete this study, optimal transmission switching (OTS) as a new method for reduction of operation costs is next considered from a security point of view. It is shown clearly that OTS is an effective mean (just like voltage reference or P-Q reference control), which is necessary in the integrated T&D framework to make it useful in dealing with various emerging use cases. To do so without impeding the security of power transmission systems against attacks or natural disasters such as hurricane and outages, a vulnerability oriented stochastic OTS (VO-SOTS) problem is also introduced in this thesis, while considering the loads uncertainty via a scenario-based approach.
Petipas, Floriane. "Conception et conduite de systèmes d'électrolyse à haute température alimentés par des énergies renouvelables". Phd thesis, École Nationale Supérieure des Mines de Paris, 2013. http://pastel.archives-ouvertes.fr/pastel-00873645.
Texto completoPetipas, Floriane. "Conception et conduite de systèmes d’électrolyse à haute température alimentés par des énergies renouvelables". Thesis, Paris, ENMP, 2013. http://www.theses.fr/2013ENMP0015/document.
Texto completoPower-to-Gas could become an attractive solution for renewable electricity storage, provided that affordable electrolysers are able to operate efficiently under intermittent conditions. This work aims to assess the technical feasibility of operating intermittently a Solid Oxide Electrolysis Cell (SOEC) system around 1073 K. Realistic unfavourable conditions are considered, consisting in a standalone system operated with no external heat source and integrating hydrogen compression to 3 MPa. Two challenges are tackled in this work: i) the system power load range, limited to 60-100% due to thermal gradients, is extended via efficient control strategies, ii) procedures are defined to minimise the impact of the intermittency on the lifetime. First, a modular control strategy is proposed, consisting in the use of several SOEC units which are either operated in a tolerable power load range, or switched off. The system power load range is hence extended to 15-100% in the case of four units. A complementary control strategy, consisting in internal electrical heating, enables to extend the load range by reducing thermal gradients, but it may decrease the lifetime. Thus, it is applied to only one unit for it to follow the load curve and extend the system power load range to 3-100%. Secondly, 1800 on-off electric cycles are applied to an SOEC with no degradation increase, which shows that repeated start/stops do not decrease the lifetime. Start-up, standby and shut-down procedures are also defined. Finally, two case studies of Wind-SOEC and Solar-SOEC systems operated over one year show that, with the implemented control strategies, the SOEC system stores the applied power with an average efficiency of 91% vs. HHV, while units operate under tolerable conditions apart from one unit which follows the load curve and may have a decreased lifetime
Aye, Fouad. "INTEGRATION DES ENERGIES RENOUVELABLE POUR UNE POLITIQUE ENERGETIQUE DURABLE A DJIBOUTI". Phd thesis, Université Pascal Paoli, 2009. http://tel.archives-ouvertes.fr/tel-00605579.
Texto completoMasra, Succès. "L'Afrique face aux défis de l'économie post-pétrole : du rôle des institutions financières de développement dans la promotion des énergies renouvelables". Thesis, Paris 1, 2016. http://www.theses.fr/2016PA01E033.
Texto completoIn 2015, during the COP 21, on the occasion of the global climate agreement in Paris, Africa committed under the Leadership of the African Development Bank Group (AfDB) and its other technical and financial partners, to install a capacity of 300 GW of renewable energy by 2030. This ambitious target set in the framework of the African Renewable Energy Initiative (AREI) for which AfDB is the executing agency, completes its commitment of the decade 2005-2015, which permitted it to increase the share of renewable energy from 4% to 20% of its energy portfolio. Yet, Africa remains the continent which, despite its strong renewable energy potential (10 TW of solar, 350 GW hydroelectric, 110 GW wind and 15 GW of geothermal potential), is paradoxically characterized by two third of its population (645 millions) without access to modern energy sources (AfDB, 2016). It is in this context of energy emergency in one hand and the need for sustainable energy solutions on the other hand, that our thesis, based on renewable energy projects designed or implemented as Principal Energy Economist within the AfDB over the period 2010-2015, analyzes how AfDB, as the first African Development Financing Institution covering the 54 African countries, can assist this continent to better meet the challenges of the post-oil economy, through a more effective development of renewable energy. This analysis, essentially normative, allows us to achieve a double set of recommendations both internal and external to the AfDB in the perspective of enhanced effectiveness of Official Development Aid channeled by this institution, from the specific angle of the promotion of renewable energy
Vergnol, Arnaud. "Intégration dans le réseau électrique et le marché de l’électricité de production décentralisée d’origine renouvelable : gestion des congestions locales". Thesis, Ecole centrale de Lille, 2010. http://www.theses.fr/2010ECLI0014/document.
Texto completoDevelopment of wind generation is a mean towards global warming reduction. However, in some parts of the electrical grid, the massive integration of renewable generation can lead to congestion problems. These congestions are related to the impossibility for the power grid to transport the generation. Nowadays, congestion management methods are based on day(s)-ahead computation of generation restriction which leads to important production losses for renewables. Based on this context, it’s therefore important to develop a methodology which is optimal, reliable and non-discriminatory for renewable.In this work, the proposed congestion management method is based on corrective actions. These actions are computed in real-time using regulation loops and Petri net-based algorithms. A stability study proved that gain margins are sufficient to assure the stability of the corrective actions. The algorithm allows an optimal selection of the generators than will participate in the congestion management. This selection is based on their cost and efficiency for congestion alleviation. Simulation results using the software EUROSTAG have shown the efficiency of the method and its adaptability to different generator types. Furthermore, general conclusions on congestions costs according to different regulations on the renewable generation were obtained
Libros sobre el tema "Intégration énergies renouvelables"
Droit et intégration des énergies renouvelables: Les règles juridiques relatives au développement et à l'utilisation des énergies renouvelables dans le bâtiment. Paris: Harmattan, 2011.
Buscar texto completoShah, Yatish T. Hybrid Energy Systems. Taylor & Francis Group, 2021.
Buscar texto completoShah, Yatish T. Hybrid Energy Systems: Strategy for Industrial Decarbonization. Taylor & Francis Group, 2021.
Buscar texto completoHybrid Energy Systems: Strategy for Industrial Decarbonization. Taylor & Francis Group, 2021.
Buscar texto completoWang, Yi, Ning Zhang, Chongqing Kang y Ershun Du. Analytics and Optimization for Renewable Energy Integration. Taylor & Francis Group, 2019.
Buscar texto completoZhang, Ning. Analytics and Optimization for Renewable Energy Integration. Taylor & Francis Group, 2022.
Buscar texto completoAnalytics and Optimization for Renewable Energy Integration. Taylor & Francis Group, 2019.
Buscar texto completoPower Grids with Renewable Energy: Storage, Integration and Digitalization. Institution of Engineering & Technology, 2021.
Buscar texto completoWang, Yi, Ning Zhang, Chongqing Kang y Ershun Du. Analytics and Optimization for Renewable Energy Integration. Taylor & Francis Group, 2019.
Buscar texto completoWang, Yi, Ning Zhang, Chongqing Kang y Ershun Du. Analytics and Optimization for Renewable Energy Integration. Taylor & Francis Group, 2019.
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