ONDULEUR DE COURANT DESTINE A LA RECUPERATION D'ENERGIE. STRUCTURE ET COMMANDE OPTIMISEES

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Publisher :
ISBN 13 :
Total Pages : 220 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis ONDULEUR DE COURANT DESTINE A LA RECUPERATION D'ENERGIE. STRUCTURE ET COMMANDE OPTIMISEES by : JACQUES.. RUAUD

Download or read book ONDULEUR DE COURANT DESTINE A LA RECUPERATION D'ENERGIE. STRUCTURE ET COMMANDE OPTIMISEES written by JACQUES.. RUAUD and published by . This book was released on 1993 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES ONDULEURS DE COURANT A MLI SONT GENERALEMENT UTILISES POUR LA COMMANDE DES MOTEURS ASYNCHRONES ET SYNCHRONES. ILS S'INSCRIVENT DANS LA FAMILLE DES CONVERTISSEURS CONTINU-ALTERNATIF DE L'ELECTRONIQUE DE PUISSANCE. DANS CE MEMOIRE, NOUS PROPOSONS D'UTILISER UN ONDULEUR DE CE TYPE POUR LA RECUPERATION DE L'ENERGIE D'UNE SOURCE A COURANT CONTINU, SUR LE SECTEUR TRIPHASE DISTRIBUE. APRES AVOIR EFFECTUE LE CALCUL THEORIQUE DES ANGLES CARACTERISTIQUES DE LA MLI DE COURANTS, L'AUTEUR MET A PROFIT LA NOTION DE CONSERVATION DE LA PUISSANCE INSTANTANEE POUR RECHERCHER LES HARMONIQUES DE LA TENSION RAMENEE A L'ENTREE DE L'ONDULEUR. CONSIDERANT L'IMPERFECTION DU FILTRE D'ENTREE, IL RECHERCHE ALORS L'INCIDENCE DE CELLE-CI SUR LES COURANTS DE SORTIE. CECI CONDUIT A LA DETERMINATION DU NOMBRE IDEAL D'ANGLES CARACTERISTIQUES DE LA MLI ET AU CHOIX DU CENTRAGE DE PHASE. UNE ANALYSE FINE EFFECTUEE SUR LA NATURE DES COMMUTATIONS, A PERMIS, D'UNE PART DE CONCEVOIR UNE STRUCTURE OPTIMISEE, CONSTITUEE D'UN PONT CLASSIQUE A THYRISTORS ET D'UN COMPOSANT ENTIEREMENT COMMANDE PERMETTANT LEUR BLOCAGE, ET D'AUTRE PART, DE BENEFICIER DES POSSIBILITES DE COMMUTATION NATURELLE DECOULANT DU CENTRAGE DE PHASE REALISE. LE FONCTIONNEMENT DE CETTE STRUCTURE PARTICULIERE EST ANALYSE DE MANIERE DETAILLEE, EN ETUDIANT L'INCIDENCE DES INSTANTS ET DES DUREES DE COMMUTATION DU COMPOSANT DE BLOCAGE SUR LES SPECTRES DES COURANTS TRIPHASES. UNE MAQUETTE DE 1 KW EST REALISEE, L'AUTEUR PROPOSE UNE COMMANDE NUMERIQUE SIMPLE, FIABLE ET EFFICACE

ICREEC 2019

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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.

Building Wireless Community Networks

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005023
Total Pages : 190 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Building Wireless Community Networks by : Rob Flickenger

Download or read book Building Wireless Community Networks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building Wireless Community Networks is about getting people online using wireless network technology. The 802.11b standard (also known as WiFi) makes it possible to network towns, schools, neighborhoods, small business, and almost any kind of organization. All that's required is a willingness to cooperate and share resources. The first edition of this book helped thousands of people engage in community networking activities. At the time, it was impossible to predict how quickly and thoroughly WiFi would penetrate the marketplace. Today, with WiFi-enabled computers almost as common as Ethernet, it makes even more sense to take the next step and network your community using nothing but freely available radio spectrum. This book has showed many people how to make their network available, even from the park bench, how to extend high-speed Internet access into the many areas not served by DSL and cable providers, and how to build working communities and a shared though intangible network. All that's required to create an access point for high-speed Internet connection is a gateway or base station. Once that is set up, any computer with a wireless card can log onto the network and share its resources. Rob Flickenger built such a network in northern California, and continues to participate in network-building efforts. His nuts-and-bolts guide covers: Selecting the appropriate equipment Finding antenna sites, and building and installing antennas Protecting your network from inappropriate access New network monitoring tools and techniques (new) Regulations affecting wireless deployment (new) IP network administration, including DNS and IP Tunneling (new) His expertise, as well as his sense of humor and enthusiasm for the topic, makes Building Wireless Community Networks a very useful and readable book for anyone interested in wireless connectivity.

Wireless Hacks

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005597
Total Pages : 310 pages
Book Rating : 4.0/5 (55 download)

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Book Synopsis Wireless Hacks by : Rob Flickenger

Download or read book Wireless Hacks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing with the successful Hack Series, this title provides real-world working examples of how to make useful things happen with wireless equipment.

Technocratic Dreaming

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Publisher :
ISBN 13 : 9781875285037
Total Pages : 248 pages
Book Rating : 4.2/5 (85 download)

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Book Synopsis Technocratic Dreaming by : Paul James

Download or read book Technocratic Dreaming written by Paul James and published by . This book was released on 1990 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technocratic dreaming of very fast trains and Japanese designer cities.

Space-Time Coding for Broadband Wireless Communications

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Publisher : John Wiley & Sons
ISBN 13 : 047146287X
Total Pages : 488 pages
Book Rating : 4.4/5 (714 download)

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Book Synopsis Space-Time Coding for Broadband Wireless Communications by : Georgios B. Giannakis

Download or read book Space-Time Coding for Broadband Wireless Communications written by Georgios B. Giannakis and published by John Wiley & Sons. This book was released on 2007-02-26 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eine vielversprechende Technologie zur Maximierung der Bandbreiteneffizienz in der breitbandigen drahtlosen Kommunikation ist die Raum-Zeit-Kodierung. Theorie und Praxis verbindend, ist dieses Buch die erste umfassende Diskussion von Grundlagen und designorientierten Aspekten von Raum-Zeit-Codes. Single-Carrier und Multi-Carrier-Übertragungen für Einzel- und Mehrnutzerkommunikation werden behandelt.

Electric Machines and Drives

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Publisher : BoD – Books on Demand
ISBN 13 : 9533075481
Total Pages : 278 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis Electric Machines and Drives by : Miroslav Chomat

Download or read book Electric Machines and Drives written by Miroslav Chomat and published by BoD – Books on Demand. This book was released on 2011-02-28 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: The subject of this book is an important and diverse field of electric machines and drives. The twelve chapters of the book written by renowned authors, both academics and practitioners, cover a large part of the field of electric machines and drives. Various types of electric machines, including three-phase and single-phase induction machines or doubly fed machines, are addressed. Most of the chapters focus on modern control methods of induction-machine drives, such as vector and direct torque control. Among others, the book addresses sensorless control techniques, modulation strategies, parameter identification, artificial intelligence, operation under harsh or failure conditions, and modelling of electric or magnetic quantities in electric machines. Several chapters give an insight into the problem of minimizing losses in electric machines and increasing the overall energy efficiency of electric drives.

Photovoltaic Engineering Handbook

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Publisher : CRC Press
ISBN 13 : 9780852743119
Total Pages : 576 pages
Book Rating : 4.7/5 (431 download)

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Book Synopsis Photovoltaic Engineering Handbook by : F Lasnier

Download or read book Photovoltaic Engineering Handbook written by F Lasnier and published by CRC Press. This book was released on 1990-01-01 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Photovoltaic Engineering Handbook is the first book to look closely at the practical problems involved in evaluating and setting up a photovoltaic (PV) power system. The author's comprehensive knowledge of the subject provides a wealth of theoretical and practical insight into the different procedures and decisions that designers need to make. Unique in its coverage, the book presents technical information in a concise and simple way to enable engineers from a wide range of backgrounds to initiate, assess, analyze, and design a PV system. It is beneficial for energy planners making decisions on the most appropriate system for specific needs, PV applications engineers, and anyone confronting the practical difficulties of setting up a PV power system.

Forest Fire Research

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Publisher :
ISBN 13 : 9789892021577
Total Pages : 355 pages
Book Rating : 4.0/5 (215 download)

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Book Synopsis Forest Fire Research by : Universidade de Coimbra

Download or read book Forest Fire Research written by Universidade de Coimbra and published by . This book was released on 2010 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Warming and Climate Change

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Publisher : Referencepoint Press
ISBN 13 : 9781601520197
Total Pages : 118 pages
Book Rating : 4.5/5 (21 download)

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Book Synopsis Global Warming and Climate Change by : Emma Carlson Berne

Download or read book Global Warming and Climate Change written by Emma Carlson Berne and published by Referencepoint Press. This book was released on 2008 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout the world, the cause and impact of global warming and climate change is being passionately debated. While many claim that a climate crisis is imminent if greenhouse gases are not curbed, others argue that the effects have been overblown. Through objective overviews, primary sources, and full-color illustrations, this title will examine What Is Global Warming and Climate Change? What Are the Consequences of Global Warming? What Are the Controversies Surrounding Global Warming? What Are the Solutions for Global Warming?

Optimization, Simulation and Control

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Publisher : Springer Nature
ISBN 13 : 303141229X
Total Pages : 202 pages
Book Rating : 4.0/5 (314 download)

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Book Synopsis Optimization, Simulation and Control by : Rentsen Enkhbat

Download or read book Optimization, Simulation and Control written by Rentsen Enkhbat and published by Springer Nature. This book was released on 2023-12-01 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume gathers selected, peer-reviewed works presented at the 7th International Conference on Optimization, Simulation and Control, ICOSC 2022, held at the National University of Mongolia, Ulaanbaatar, June 20–22, 2022. Topics covered include (but are not limited to) mathematical programming; network, global, linear, nonlinear, parametric, stochastic, and multi-objective optimization; control theory; biomathematics; and deep and machine learning, to name a few. Held every three years since 2002, the ICOSC conference has become a traditional gathering for experienced and young researchers in optimization and control to share recent findings in these fields and discuss novel applications in myriad sectors. Researchers and graduate students in the fields of mathematics, engineering, and computer science can greatly benefit from this book, which can also be enjoyed by advanced practitioners in research laboratories and the industry. The 2022 edition of the ICOSC conference was sponsored by the Mongolian Academy of Sciences, the National University of Mongolia and the German-Mongolian Institute for Resources and Technology.