Commande Vectorielle Innovante Pour Vehicules Electriques Ou Hybrides

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Commande vectorielle innovante pour véhicules électriques ou hybrides

Author : Abbas Dehghanikiadehi
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis Commande vectorielle innovante pour véhicules électriques ou hybrides by : Abbas Dehghanikiadehi

Download or read book Commande vectorielle innovante pour véhicules électriques ou hybrides written by Abbas Dehghanikiadehi and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Durant ces dernières années, l'intérêt pour les technologies des véhicules à faibles émissions de carbone a fait un bond important à travers l'Union européenne (UE) et au-delà, encouragé en cela par les gouvernements et les constructeurs automobiles. De grands espoirs ont été mis plus récemment dans les véhicules électriques (VE) et les véhicules électriques hybrides (VEH) en tant que technologies clés pour atténuer le changement climatique, améliorer la sécurité énergétique et favoriser une nouvelle branche de l'industrie dans le secteur automobile. Ainsi, l'électrification des transports a été considérée comme une stratégie clé pour réduire les émissions de CO2 dans le secteur des transports. Le principal défi est d'augmenter l'autonomie des véhicules (ce qui a toujours été au coeur de la concurrence des industries du transport), ainsi que la durée de vie des volumineuses et coûteuses batteries. Par conséquent, ceci indique que le rendement du convertisseur de puissance est un des points clés à développer pour les générations des véhicules électriques à venir. L'autre paramètre influant est la qualité de la tension et du courant (en particulier la suppression des harmoniques basses fréquences) qui permet de réduire la taille des filtres d'entrée et de sortie de ces convertisseurs. L'objectif de cette thèse est de parvenir à un meilleur rendement en proposant de nouvelles structures de convertisseur de puissance et des commandes vectorielles modifiées ; le choix de deux onduleurs alimentant un moteur ouvert aux deux extrémités. Après l'analyse étape par étape, modèle théorique, simulation et enfin une mise en oeuvre expérimentale, il a été constaté que les nouvelles méthodes proposées sont compétitives et peuvent s'appliquer aux cas des VEH et des VE afin d'apporter des caractéristiques supérieures en termes d'efficacité et de qualité de tension et de courant.

ICREEC 2019

Author : Ahmed Belasri
Publisher : Springer Nature
ISBN 13 : 9811554447
Total Pages : 659 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis ICREEC 2019 by : Ahmed Belasri

Download or read book ICREEC 2019 written by Ahmed Belasri and published by Springer Nature. This book was released on 2020-06-10 with total page 659 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights peer reviewed articles from the 1st International Conference on Renewable Energy and Energy Conversion, ICREEC 2019, held at Oran in Algeria. It presents recent advances, brings together researchers and professionals in the area and presents a platform to exchange ideas and establish opportunities for a sustainable future. Topics covered in this proceedings, but not limited to, are photovoltaic systems, bioenergy, laser and plasma technology, fluid and flow for energy, software for energy and impact of energy on the environment.

Laws of the Markets

Author : Michel Callon
Publisher : Wiley-Blackwell
ISBN 13 : 9780631206088
Total Pages : 288 pages
Book Rating : 4.2/5 (6 download)

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Book Synopsis Laws of the Markets by : Michel Callon

Download or read book Laws of the Markets written by Michel Callon and published by Wiley-Blackwell. This book was released on 1998-10-15 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the collapse of the planned economies of Eastern Europe, the market is extending its reach and at the same time claiming its universal applicability.

Electrochemical Components

Author : Marie-Cécile Pera
Publisher : John Wiley & Sons
ISBN 13 : 9781848214019
Total Pages : 0 pages
Book Rating : 4.2/5 (14 download)

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Book Synopsis Electrochemical Components by : Marie-Cécile Pera

Download or read book Electrochemical Components written by Marie-Cécile Pera and published by John Wiley & Sons. This book was released on 2013-07-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the methods of storage commonly used in hybrid systems. After an introductory chapter reviewing the basics of electrochemistry, Chapter 2 is given over to the storage of electricity in the form of hydrogen. Once hydrogen has been made, we have to be able to convert it back into electricity on demand. This can be done with another energy converter: a fuel cell, the subject of Chapter 3. Such a system is unable to deliver significant dynamics in terms of storage and release of electricity and needs to be supplemented with another solution: a detailed study of supercapacitors is provided in Chapter 4.While the storage systems touched upon in the previous three chapters (hydrogen batteries and supercapacitors) both exhibit advantageous characteristics, at present they are still relatively costly. Thus, the days of the electrochemical accumulator by no means appear to be numbered just yet. This will therefore be the topic of Chapter 5. Finally, on the basis of the elements laid down in the previous chapters, Chapter 6 will focus on electrical hybridization of these storage systems, with a view to enhancing the performance (in terms of energy, lifetime, cost, etc.) of the newly formed system. Aimed at an audience of researchers, industrialists, academics, teachers and students, many exercises, along with corrected solutions, are provided throughout the book. Contents 1. Basic Concepts of Electrochemistry used in Electrical Engineering. 2. Water Electrolyzers. 3. Fuel Cells. 4. Electrical Energy Storage by Supercapacitors. 5. Electrochemical Accumulators. 6. Hybrid Electrical System. About the Authors Marie-Cécile Péra is a Full Professor at the University of Franche-Comte in France and Deputy Director of the FEMTO-ST Institute (CNRS). Her research activities include modeling, control and diagnosis of electric power generation systems (fuel cells – PEMFC and SOFC, supercapacities, batteries) for transportation and stationary applications. She has contributed to more than 180 articles in international journals and conferences. Daniel Hissel is Full Professor at the University of Franche-Comte in France and Director of the Fuel Cell Lab Research Federation (CNRS). He also leads a research team devoted to hybrid electrical systems in the FEMTO-ST Institute (CNRS). He has published more than 250 research papers on modeling, control, diagnostics and prognostics of hybrid electrical systems. Hamid Gualous is Full Professor at the University of Caen Lower Normandy in France and director of the LUSAC laboratory. His current research interests include power electronics, electric energy storage, power and energy systems and energy management. Christophe Turpin is Full Researcher at the CNRS (French National Center for Scientific Research). He is responsible for hydrogen activities within the Laboratory LAPLACE, Toulouse, France. His research activities include the characterization and modeling of fuel cells and electrolyzers, the state of health of these components, and their hybridization with other electrochemical components (ultracapacitors, batteries) within optimized energy systems for stationary and aeronautical applications.

Fuel Cells and Hydrogen

Author : Viktor Hacker
Publisher : Elsevier
ISBN 13 : 0128115378
Total Pages : 298 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Fuel Cells and Hydrogen by : Viktor Hacker

Download or read book Fuel Cells and Hydrogen written by Viktor Hacker and published by Elsevier. This book was released on 2018-07-20 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fuel Cells and Hydrogen: From Fundamentals to Applied Research provides an overview of the basic principles of fuel cell and hydrogen technology, which subsequently allows the reader to delve more deeply into applied research. In addition to covering the basic principles of fuel cells and hydrogen technologies, the book examines the principles and methods to develop and test fuel cells, the evaluation of the performance and lifetime of fuel cells and the concepts of hydrogen production. Fuel Cells and Hydrogen: From Fundamentals to Applied Research acts as an invaluable reference book for fuel cell developers and students, researchers in industry entering the area of fuel cells and lecturers teaching fuel cells and hydrogen technology. - Includes laboratory methods for fuel cell characterization and manufacture - Outlines approaches in modelling components, cells and stacks - Covers practical and theoretical methods for hydrogen production and storage

Hydrogen Storage Technologies

Author : Mehmet Sankir
Publisher : John Wiley & Sons
ISBN 13 : 111946062X
Total Pages : 296 pages
Book Rating : 4.1/5 (194 download)

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Book Synopsis Hydrogen Storage Technologies by : Mehmet Sankir

Download or read book Hydrogen Storage Technologies written by Mehmet Sankir and published by John Wiley & Sons. This book was released on 2018-07-10 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hydrogen storage is considered a key technology for stationary and portable power generation especially for transportation. This volume covers the novel technologies to efficiently store and distribute hydrogen and discusses the underlying basics as well as the advanced details in hydrogen storage technologies. The book has two major parts: Chemical and electrochemical hydrogen storage and Carbon-based materials for hydrogen storage. The following subjects are detailed in Part I: Multi stage compression system based on metal hydrides Metal-N-H systems and their physico-chemical properties Mg-based nano materials with enhanced sorption kinetics Gaseous and electrochemical hydrogen storage in the Ti-Z-Ni Electrochemical methods for hydrogenation/dehydrogenation of metal hydrides In Part II the following subjects are addressed: Activated carbon for hydrogen storage obtained from agro-industrial waste Hydrogen storage using carbonaceous materials Hydrogen storage performance of composite material consisting of single walled carbon nanotubes and metal oxide nanoparticles Hydrogen storage characteristics of graphene addition of hydrogen storage materials Discussion of the crucial features of hydrogen adsorption of nanotextured carbon-based materials

Fundamentals of Short-range FM Radar

Author : Igor V. Komarov
Publisher : Artech House
ISBN 13 : 1580531105
Total Pages : 308 pages
Book Rating : 4.5/5 (85 download)

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Book Synopsis Fundamentals of Short-range FM Radar by : Igor V. Komarov

Download or read book Fundamentals of Short-range FM Radar written by Igor V. Komarov and published by Artech House. This book was released on 2003 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here's a unique new resource that offers you a solid understanding of the fundamental theory, operation principles and applications of short-range frequency modulated continuous wave (FM CW) radar. You learn how to choose the structural scheme of short-range FM radar, and determine the optimal algorithm of useful signal processing necessary for ensuring the technical characteristic of radar. Moreover, this practical reference shows you how to ensure the minimum level of radar signal parasitic amplitude, calculate modulation signal distortion, and compensate for nonlinear distortion.

"All it Is, It's a Carnival"

Author : Mária Németh Lenke
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis "All it Is, It's a Carnival" by : Mária Németh Lenke

Download or read book "All it Is, It's a Carnival" written by Mária Németh Lenke and published by . This book was released on 2007 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

PEM Fuel Cell Testing and Diagnosis

Author : Jiujun Zhang
Publisher : Newnes
ISBN 13 : 0444536892
Total Pages : 391 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis PEM Fuel Cell Testing and Diagnosis by : Jiujun Zhang

Download or read book PEM Fuel Cell Testing and Diagnosis written by Jiujun Zhang and published by Newnes. This book was released on 2013-01-22 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: PEM Fuel Cell Testing and Diagnosis covers the recent advances in PEM (proton exchange membrane) fuel cell systems, focusing on instruments and techniques for testing and diagnosis, and the application of diagnostic techniques in practical tests and operation. This book is a unique source of electrochemical techniques for researchers, scientists and engineers working in the area of fuel cells. Proton exchange membrane fuel cells are currently considered the most promising clean energy-converting devices for stationary, transportation, and micro-power applications due to their high energy density, high efficiency, and environmental friendliness. To advance research and development of this emerging technology, testing and diagnosis are an essential combined step. This book aids those efforts, addressing effects of humidity, temperature and pressure on fuel cells, degradation and failure analysis, and design and assembly of MEAs, single cells and stacks. - Provides fundamental and theoretical principles for PEM fuel cell testing and diagnosis. - Comprehensive source for selecting techniques, experimental designs and data analysis - Analyzes PEM fuel cell degradation and failure mechanisms, and suggests failure mitigation strategies - Provides principles for selecting PEM fuel cell key materials to improve durability

CIKM'13

Author : CIKM 13 Conference Committee
Publisher :
ISBN 13 : 9781450326964
Total Pages : 938 pages
Book Rating : 4.3/5 (269 download)

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Book Synopsis CIKM'13 by : CIKM 13 Conference Committee

Download or read book CIKM'13 written by CIKM 13 Conference Committee and published by . This book was released on 2013-10-27 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt: CIKM'13: 22nd ACM International Conference on Information and Knowledge Management Oct 27, 2013-Nov 01, 2013 San Francisco, USA. You can view more information about this proceeding and all of ACM�s other published conference proceedings from the ACM Digital Library: http://www.acm.org/dl.

International Journal of Engineering Research in Africa

Author : Trans Tech Publications, Limited
Publisher : Trans Tech Publications Ltd
ISBN 13 : 3035733791
Total Pages : 206 pages
Book Rating : 4.0/5 (357 download)

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Book Synopsis International Journal of Engineering Research in Africa by : Trans Tech Publications, Limited

Download or read book International Journal of Engineering Research in Africa written by Trans Tech Publications, Limited and published by Trans Tech Publications Ltd. This book was released on 2018-01-19 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are glad to present the 34th volume of International Journal of Engineering Research in Africa to our readers. This volume contains articles describing the research results in the fields of materials science in the mechanical engineering, construction materials, technological processes in the chemical production, power distribution, communication engineering and engineering management. The articles will be useful for many engineers as well as for academic teachers and students majoring in these fields of engineering science.

Microwave and RF Design of Wireless Systems

Author : David M. Pozar
Publisher : John Wiley & Sons
ISBN 13 : 0471322822
Total Pages : 380 pages
Book Rating : 4.4/5 (713 download)

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Book Synopsis Microwave and RF Design of Wireless Systems by : David M. Pozar

Download or read book Microwave and RF Design of Wireless Systems written by David M. Pozar and published by John Wiley & Sons. This book was released on 2000-11-29 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: David Pozar, author of Microwave Engineering, Second Edition, has written a new text that introduces students to the field of wireless communications. This text offers a quantitative and, design-oriented presentation of the analog RF aspects of modern wireless telecommunications and data transmission systems from the antenna to the baseband level. Other topics include noise, intermodulation, dynamic range, system aspects of antennas and filter design. This unique text takes an integrated approach to topics usually offered in a variety of separate courses on topics such as antennas and proagation, microwave systems and circuits, and communication systems. This approach allows for a complete presentation of wireless telecommunications systems designs. The author's goal with this text is for the student to be able to analyze a complete radio system from the transmitter through the receiver front-end, and quantitatively evaluate factors. Suitable for a one-semester course, at the senior or first year graduate level. Note certain sections have been denoted as advanced topics, suitable for graduate level courses.

Ultra Wide Band Antennas

Author : Xavier Begaud
Publisher : John Wiley & Sons
ISBN 13 : 1118586573
Total Pages : 217 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Ultra Wide Band Antennas by : Xavier Begaud

Download or read book Ultra Wide Band Antennas written by Xavier Begaud and published by John Wiley & Sons. This book was released on 2013-03-04 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra Wide Band Technology (UWB) has reached a level of maturity that allows us to offer wireless links with either high or low data rates. These wireless links are frequently associated with a location capability for which ultimate accuracy varies with the inverse of the frequency bandwidth. Using time or frequency domain waveforms, they are currently the subject of international standards facilitating their commercial implementation. Drawing up a complete state of the art, Ultra Wide Band Antennas is aimed at students, engineers and researchers and presents a summary of internationally recognized studies.

The Origins of Comics

Author : Thierry Smolderen
Publisher : Univ. Press of Mississippi
ISBN 13 : 1617039098
Total Pages : 175 pages
Book Rating : 4.6/5 (17 download)

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Book Synopsis The Origins of Comics by : Thierry Smolderen

Download or read book The Origins of Comics written by Thierry Smolderen and published by Univ. Press of Mississippi. This book was released on 2014-03-25 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: In The Origins of Comics: From William Hogarth to Winsor McCay, Thierry Smolderen presents a cultural landscape whose narrative differs in many ways from those presented by other historians of the comic strip. Rather than beginning his inquiry with the popularly accepted "sequential art" definition of the comic strip, Smolderen instead wishes to engage with the historical dimensions that inform that definition. His goal is to understand the processes that led to the twentieth-century comic strip, the highly recognizable species of picture stories that he sees crystallizing around 1900 in the United States. Featuring close readings of the picture stories, caricatures, and humoristic illustrations of William Hogarth, Rodolphe Töpffer, Gustave Doré, and their many contemporaries, Smolderen establishes how these artists were immersed in a very old visual culture in which images—satirical images in particular—were deciphered in a way that was often described as hieroglyphical. Across eight chapters, he acutely points out how the effect of the printing press and the mass advent of audiovisual technologies (photography, audio recording, and cinema) at the end of the nineteenth century led to a new twentieth-century visual culture. In tracing this evolution, Smolderen distinguishes himself from other comics historians by following a methodology that explains the present state of the form of comics on the basis of its history, rather than presenting the history of the form on the basis of its present state. This study remaps the history of this influential art form.

MIMO

Author : Alain Sibille
Publisher : Academic Press
ISBN 13 : 0123821959
Total Pages : 385 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis MIMO by : Alain Sibille

Download or read book MIMO written by Alain Sibille and published by Academic Press. This book was released on 2010-12-03 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foreword from Arogyaswami Paulraj, Professor (Emeritus), Stanford University (USA) - The first book to show how MIMO principles can be implemented in today's mobile broadband networks and components - Explains and solves some of the practical difficulties that arise in designing and implementing MIMO systems - Both theory and implementation sections are written in the context of the most recent standards: IEEE 802.11n (WiFi); IEEE 802.16 (WIMAX); 4G networks (3GPP/3GPP2, LTE)

Biowarfare in America

Author : Jim Keith
Publisher : Illuminet Press
ISBN 13 : 9781881532217
Total Pages : 128 pages
Book Rating : 4.5/5 (322 download)

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Book Synopsis Biowarfare in America by : Jim Keith

Download or read book Biowarfare in America written by Jim Keith and published by Illuminet Press. This book was released on 1999 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The era of chemical and biological megadeath is upon us, and the potential of deadly biowarfare attacks from governments, militant independent groups, and even individuals is far greater than it has been at any time in the past. At this time, more than twenty-five countries are developing, or have stockpiles of chemical and biological weapons, in many cases in sufficient quantities to wipe out the entire population of the world. So far the danger of chemical and biological aggression has been little acknowledged, and, at least in America, little prepared for by federal and local government. Most terrorist threats and attacks are not widely reported in the mainstream media. Although information about the proliferation of man-made diseases is carefully suppressed by governments and the media they will be covered in the pages of this book. Not only is America unprepared and ignorant of what is happening, but the people in government and scientific professions who do know, who should be warning the American public about the dangers of chemical and biological terrorism, are instead doing their utmost to hide this information from us; information that is vital for our survival.The information that is contained in the pages of this book will not be measured or calculated to reassure people that everything is fine, when reassurance is the exact opposite of what is needed at this time. It may even give you nightmares when you realise the real circumstance that we are in. The information in the pages that follow will be the truth about the biowarfare threat to America.

Modern Times. Literary Change

Author :
Publisher :
ISBN 13 : 9789042929296
Total Pages : 0 pages
Book Rating : 4.9/5 (292 download)

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Book Synopsis Modern Times. Literary Change by :

Download or read book Modern Times. Literary Change written by and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Times. Literary Change seeks to redefine what we mean by "literature" and "history" in European modernism studies. This book develops a new functionalist approach for modern literary historiography and introduces alternative methods for dealing with European writings and their multiple mediatizations, histories and functions. Modern Times. Literary Change illustrates these new insights in chapters dealing with canonized figures (such as Robert Musil, André Breton, Man Ray and Denis de Rougemont) as well as internationally less known writers (such as Belgian avant-gardists Louis Scutenaire and Paul van Ostaijen and Italian novelist Enrico Emanuelli). For both its theoretical argument and its subtle readings this book will be of interest to all those who study European literature from the modernist period. MDRN is a research-group based at the University of Leuven (Belgium) and supervised by Jan Baetens, Sascha Bru, Dirk de Geest, David Martens and Bart Van den Bossche.