Author: Ardavan Dargahi Uzoonbulagh
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0
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Book Description
Les travaux de cette thèse concernent la maîtrise de l'énergie et la convergence des besoins énergétiques dans le transport et les bâtiments. Une approche basée sur les techniques d'optimisation est proposée pour la gestion conjointe de la production et de la consommation d'énergie dans un bâtiment disposant de moyens de production locale d'énergie renouvelable et d'une connexion avec voiture électrique. "Le gestionnaire d'énergie" anticipe,24 heures à l'avance, les commandes optimales pour piloter les multiples sources électriques et thermiques placées dans le bâtiment ainsi que les procédés de stockage de l'énergie dans le butde parvenir à la meilleure configuration possible des flux énergétiques minimisant le coût de la facture énergétique. Considérant la bidirectionnalité du courant électrique entre la voiture et le bâtiment dans les applications "vehicle to home" (V2H), l'électricité stockée dans la batterie de la voiture peut être appelée pour alimenter les charges installées dans le bâtiment pendant que celle-ci est en stationnement. Le gestionnaire embarque également un mécanisme d'ajustement de la demande électrique qui permet de programmer le "fonctionnement" des électroménagers en vue de diminuer la consommation des habitants aux heures des pointes électrique.
Author: Benoit Robyns
Publisher: John Wiley & Sons
ISBN: 1848219806
Category : Science
Languages : en
Pages : 348
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Book Description
This book deals with the management and valuation of energy storage in electric power grids, highlighting the interest of storage systems in grid applications and developing management methodologies based on artificial intelligence tools. The authors highlight the importance of storing electrical energy, in the context of sustainable development, in "smart cities" and "smart transportation", and discuss multiple services that storing electrical energy can bring. Methodological tools are provided to build an energy management system storage following a generic approach. These tools are based on causal formalisms, artificial intelligence and explicit optimization techniques and are presented throughout the book in connection with concrete case studies.
Author: Chaima Ghanjati
Publisher:
ISBN:
Category :
Languages : fr
Pages : 0
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Book Description
L'intégration des sources d'énergies renouvelables dans le mix énergétique et les réseaux électriques constitue un défi du fait de leur intermittence et de leur coût d'installation. Il est donc important de prendre en compte la nature intermittente des sources d'énergies renouvelables lors de l'analyse de leur interaction avec les sources d'énergies conventionnelles et le réseau de distribution. Les objectifs principaux de cette thèse sont le contrôle d'un micro-réseau à courant continu à énergies renouvelables intégré au réseau et l'optimisation de la gestion des flux d'énergies dans un tel système. En premier lieu, une loi de commande IDA-PBC basée sur la passivité est développée pour contrôler les convertisseurs d'interface DC/DC et DC/AC au sein d'un micro-réseau à courant continu à énergies renouvelables intégré au réseau et disposant d'un système de stockage d'énergie hybride batterie/supercondensateur. Cette commande permet de maintenir un courant stable sans perturbations dans la batterie et le réseau et de stabiliser la tension de bus continu. En second lieu, une méthode de dimensionnement est élaborée pour un micro-réseau autonome à courant continu alimenté par une source photovoltaïque et disposant d'un système de stockage d'énergie hybride batteries/pompage hydraulique. Cette étude s'intéresse également à l'optimisation de la gestion d'énergie au sein de ce système. En dernier lieu, une méthodologie d'optimisation multi-objectifs par algorithme génétique est proposée pour optimiser le dimensionnement de ce micro-réseau. Les critères d'évaluation de la configuration optimale du micro-réseau (capacité photovoltaïque, capacité des batteries et capacité du réservoir supérieur d'eau) sont la probabilité de perte de charge LPSP et le coût actualisé de l'énergie LCE.
Author: Philippe Gourbesville
Publisher: Springer
ISBN: 9811072183
Category : Science
Languages : en
Pages : 1205
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Book Description
This book gathers a collection of extended papers based on presentations given during the SimHydro 2017 conference, held in Sophia Antipolis, Nice, France on June 14–16, 2017. It focuses on how to choose the right model in applied hydraulics and considers various aspects, including the modeling and simulation of fast hydraulic transients, 3D modeling, uncertainties and multiphase flows. The book explores both limitations and performance of current models and presents the latest developments in new numerical schemes, high-performance computing, multiphysics and multiscale methods, and better interaction with field or scale model data. It gathers the lastest theoretical and innovative developments in the modeling field and presents some of the most advance applications on various water related topics like uncertainties, flood simulation and complex hydraulic applications. Given its breadth of coverage, it addresses the needs and interests of practitioners, stakeholders, researchers and engineers alike.
Author: Ali Emadi
Publisher: CRC Press
ISBN: 135183679X
Category : Technology & Engineering
Languages : en
Pages : 909
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Book Description
Initially, the only electric loads encountered in an automobile were for lighting and the starter motor. Today, demands on performance, safety, emissions, comfort, convenience, entertainment, and communications have seen the working-in of seemingly innumerable advanced electronic devices. Consequently, vehicle electric systems require larger capacities and more complex configurations to deal with these demands. Covering applications in conventional, hybrid-electric, and electric vehicles, the Handbook of Automotive Power Electronics and Motor Drives provides a comprehensive reference for automotive electrical systems. This authoritative handbook features contributions from an outstanding international panel of experts from industry and academia, highlighting existing and emerging technologies. Divided into five parts, the Handbook of Automotive Power Electronics and Motor Drives offers an overview of automotive power systems, discusses semiconductor devices, sensors, and other components, explains different power electronic converters, examines electric machines and associated drives, and details various advanced electrical loads as well as battery technology for automobile applications. As we seek to answer the call for safer, more efficient, and lower-emission vehicles from regulators and consumer insistence on better performance, comfort, and entertainment, the technologies outlined in this book are vital for engineering advanced vehicles that will satisfy these criteria.
Author: Joel Lester
Publisher: Pendragon Press
ISBN: 9780918728777
Category : Juvenile Nonfiction
Languages : en
Pages : 274
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Book Description
This study of music theory examines in detail the persistence of modal thinking in German-speaking areas, which coexisted with major-minor principles, and its impact on German music from the Baroque through the High Classical period.
Author: Daphne Mah
Publisher: Springer
ISBN: 1447162811
Category : Business & Economics
Languages : en
Pages : 343
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Book Description
Meeting today’s energy and climate challenges require not only technological advancement but also a good understanding of stakeholders’ perceptions, political sensitivity, well-informed policy analyses and innovative interdisciplinary solutions. This book will fill this gap. This is an interdisciplinary informative book to provide a holistic and integrated understanding of the technology-stakeholder-policy interactions of smart grid technologies. The unique features of the book include the following: (a) interdisciplinary approach – by bringing in the policy dimensions to smart grid technologies; (b) global and Asian perspective and (c) learning from national case studies. This book is organised into five sections. Part 1 discusses the historical and conceptual aspects of smart grids. Part 2 introduces the technological aspects and showcase the state of the art of the technologies. Part 3 explores the policy and governance dimensions by bringing in a stakeholder perspective. Part 4 presents a collection of national case studies. Part 5 shares insights and lesson learnt and provide policy recommendations. This book showcases the state-of-the-art R&D developments and policy experiences. This book contributes to a better understanding of governance institution and policy challenges and helps formulate policy recommendations for successful smart grid deployment.
Author: Richard J. Samuels
Publisher: Cornell University Press
ISBN: 0801468027
Category : Social Science
Languages : en
Pages : 294
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Book Description
On March 11, 2011, Japan was struck by the shockwaves of a 9.0 magnitude undersea earthquake originating less than 50 miles off its eastern coastline. The most powerful earthquake to have hit Japan in recorded history, it produced a devastating tsunami with waves reaching heights of over 130 feet that in turn caused an unprecedented multireactor meltdown at Fukushima Daiichi Nuclear Power Plant. This triple catastrophe claimed almost 20,000 lives, destroyed whole towns, and will ultimately cost hundreds of billions of dollars for reconstruction.In 3.11, Richard Samuels offers the first broad scholarly assessment of the disaster's impact on Japan's government and society. The events of March 2011 occurred after two decades of social and economic malaise—as well as considerable political and administrative dysfunction at both the national and local levels—and resulted in national soul-searching. Political reformers saw in the tragedy cause for hope: an opportunity for Japan to remake itself. Samuels explores Japan's post-earthquake actions in three key sectors: national security, energy policy, and local governance. For some reformers, 3.11 was a warning for Japan to overhaul its priorities and political processes. For others, it was a once-in-a-millennium event; they cautioned that while national policy could be improved, dramatic changes would be counterproductive. Still others declared that the catastrophe demonstrated the need to return to an idealized past and rebuild what has been lost to modernity and globalization.Samuels chronicles the battles among these perspectives and analyzes various attempts to mobilize popular support by political entrepreneurs who repeatedly invoked three powerfully affective themes: leadership, community, and vulnerability. Assessing reformers’ successes and failures as they used the catastrophe to push their particular agendas—and by examining the earthquake and its aftermath alongside prior disasters in Japan, China, and the United States—Samuels outlines Japan’s rhetoric of crisis and shows how it has come to define post-3.11 politics and public policy.
Author: Huu Tue Huynh
Publisher: John Wiley & Sons
ISBN: 0470722134
Category : Business & Economics
Languages : en
Pages : 354
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Book Description
Stochastic Simulation and Applications in Finance with MATLAB Programs explains the fundamentals of Monte Carlo simulation techniques, their use in the numerical resolution of stochastic differential equations and their current applications in finance. Building on an integrated approach, it provides a pedagogical treatment of the need-to-know materials in risk management and financial engineering. The book takes readers through the basic concepts, covering the most recent research and problems in the area, including: the quadratic re-sampling technique, the Least Squared Method, the dynamic programming and Stratified State Aggregation technique to price American options, the extreme value simulation technique to price exotic options and the retrieval of volatility method to estimate Greeks. The authors also present modern term structure of interest rate models and pricing swaptions with the BGM market model, and give a full explanation of corporate securities valuation and credit risk based on the structural approach of Merton. Case studies on financial guarantees illustrate how to implement the simulation techniques in pricing and hedging. NOTE TO READER: The CD has been converted to URL. Go to the following website www.wiley.com/go/huyhnstochastic which provides MATLAB programs for the practical examples and case studies, which will give the reader confidence in using and adapting specific ways to solve problems involving stochastic processes in finance.
Author: David A. Sheldon
Publisher:
ISBN:
Category : Juvenile Nonfiction
Languages : en
Pages : 328
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Book Description
Friedrich Wilhelm Marpurg is widely recognized today as a highly important, prolific, and influential writer of the 18th-century musical scene. His Handbuch, however, has not received the study and recognition it deserves as one of th e most significant and complete composition methods from any period in history. Within its 341 pages and almost 1000 musical examples, Marpurg leads his reader through an extensive course in musical composition beginning with the handling of every conceivable interval, then proceeding to writing for two or more voices, and ending with instruction in canon, fugue, and various types of interval counterpoint. The section devoted to fugue constitutes both a distillation and a refinement of Marpurg's Abhandlung von der Fuge (1753-54), the first monograph devoted to the subject. David Sheldon is a recognized authority on music theory in the critical mid-18th century decades when the Baroque as a musical concept passes into the great Classic Era. This volume carefully examines the material of the Handbuch with regard to origin and influence, while organizing it in such a way as to clarify Marpurg's main concepts and contributions. In this new, translated form the Handbuch will offer much to the present-day scholar and student.
