Entrainement A Vitesse Variable

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Conception systémique pour la conversion d’énergie électrique 1 : gestion, analyse et synthèse

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Author : ROBOAM Xavier
Publisher : Lavoisier
ISBN 13 : 2746281929
Total Pages : 434 pages
Book Rating : 4.7/5 (462 download)

Book Synopsis Conception systémique pour la conversion d’énergie électrique 1 : gestion, analyse et synthèse by : ROBOAM Xavier

Download or read book Conception systémique pour la conversion d’énergie électrique 1 : gestion, analyse et synthèse written by ROBOAM Xavier and published by Lavoisier. This book was released on 2012-11-06 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le contexte actuel mène les concepteurs vers des systèmes toujours plus complexes et performants, intégrant un grand nombre d’éléments souvent fortement couplés et appartenant à divers champs de la physique énergétique. Après une présentation de l’approche systémique de conception, ce premier volume rassemble les points-clés permettant de modéliser et de caractériser efficacement des systèmes multiphysiques (formalismes graphiques, Bond Graphs, GIC/REM), d’analyser la qualité et la stabilité des réseaux et de contribuer à la robustesse en conception intégrée. La gestion de l’énergie des systèmes énergétiques hybrides incluant du stockage est également largement détaillée et différentes méthodes statistiques permettant de dimensionner les réseaux ou de caractériser leur sûreté de fonctionnement sont proposées (par exemple, la méthode de Monte-Carlo). Les techniques d’analyse, de synthèse et de gestion présentées dans cet ouvrage participent à l’optimisation des systèmes énergétiques. Elles sont complétées par des approches spécifiquement orientées vers la conception par optimisation, objets du second volume.

Production d'énergie électrique à partir des sources renouvelables (Coll. Sciences et technologies de l'énergie électrique)

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Author : ROBYNS Benoît
Publisher : Lavoisier
ISBN 13 : 2746274892
Total Pages : 322 pages
Book Rating : 4.7/5 (462 download)

Book Synopsis Production d'énergie électrique à partir des sources renouvelables (Coll. Sciences et technologies de l'énergie électrique) by : ROBYNS Benoît

Download or read book Production d'énergie électrique à partir des sources renouvelables (Coll. Sciences et technologies de l'énergie électrique) written by ROBYNS Benoît and published by Lavoisier. This book was released on 2012-05-01 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les questions de développement durable et de projection des besoins futurs favorisent l'apparition de nouvelles technologies de production d'énergie et entraînent un changement de comportement des usagers. Ce livre contribue à une meilleure appréhension de ces technologies émergentes de production d'électricité. Il analyse leurs enjeux, leurs sources et leurs moyens de conversion électrique. Suivant une approche didactique et générale, cet ouvrage présente : - les systèmes de production d'électricité à partir de ressources énergétiques renouvelables des petites aux moyennes puissances (jusque 100 à 200 MW), - les notions électrotechniques de base nécessaire à la compréhension des caractéristiques de fonctionnement de ces convertisseurs, - les contraintes et problèmes d'intégration dans les réseaux électriques de ces moyens de production.

Transactions: Preparation of steam power. Internal combustion engines. Gas turbines and jet engines

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Author : World Power Conference
Publisher :
ISBN 13 :
Total Pages : 936 pages
Book Rating : 4.:/5 (319 download)

Book Synopsis Transactions: Preparation of steam power. Internal combustion engines. Gas turbines and jet engines by : World Power Conference

Download or read book Transactions: Preparation of steam power. Internal combustion engines. Gas turbines and jet engines written by World Power Conference and published by . This book was released on 1952 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Non-conventional Electrical Machines

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Author : Abderrezak Rezzoug
Publisher : John Wiley & Sons
ISBN 13 : 1118604105
Total Pages : 161 pages
Book Rating : 4.1/5 (186 download)

Book Synopsis Non-conventional Electrical Machines by : Abderrezak Rezzoug

Download or read book Non-conventional Electrical Machines written by Abderrezak Rezzoug and published by John Wiley & Sons. This book was released on 2013-02-04 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: The developments of electrical machines are due to the convergence of material progress, improved calculation tools, and new feeding sources. Among the many recent machines, the authors have chosen, in this first book, to relate the progress in slow speed machines, high speed machines, and superconducting machines. The first part of the book is dedicated to materials and an overview of magnetism, mechanic, and heat transfer.

Guide Pratique de l'Entreposage Frigorifique

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Author : Sam Stuart
Publisher : Elsevier
ISBN 13 : 1483138682
Total Pages : 262 pages
Book Rating : 4.4/5 (831 download)

Book Synopsis Guide Pratique de l'Entreposage Frigorifique by : Sam Stuart

Download or read book Guide Pratique de l'Entreposage Frigorifique written by Sam Stuart and published by Elsevier. This book was released on 2013-10-22 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Guide to Refrigerated Storage presents a detailed summary of the major practical factors relating to the design, construction, and operation of refrigerated warehouse. This book discusses the major factors that must be taken into account concerning the problems of refrigerated storage. Comprised of five chapters, this book starts with an overview of the various types of warehouse, taking into consideration not only their multi-purpose or specialized activities, but also the part assigned to them in countries with planned, liberal, or state economies. This text then describes the proper handling of merchandise in different stages, including on entry, during the storage of the goods within the cold store, and on exit. Other chapters deal with the recommendations for the processing and handling of frozen goods. The final chapter considers the special safety precautions in force on industrial premises to improve personnel safety. This book is a valuable resource for plant personnel and engineers.

Production of steam power: developments in power station design; steam generation; turbines and auxilliaries; miscellaneous fuels. Internal combustion engines. Gas turbines and jet engines

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Author : World Power Conference
Publisher :
ISBN 13 :
Total Pages : 928 pages
Book Rating : 4.3/5 (21 download)

Book Synopsis Production of steam power: developments in power station design; steam generation; turbines and auxilliaries; miscellaneous fuels. Internal combustion engines. Gas turbines and jet engines by : World Power Conference

Download or read book Production of steam power: developments in power station design; steam generation; turbines and auxilliaries; miscellaneous fuels. Internal combustion engines. Gas turbines and jet engines written by World Power Conference and published by . This book was released on 1952 with total page 928 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Safe drive controls with frequency inverters

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Author : Werner, C.
Publisher : DGUV/IFA
ISBN 13 : 386423235X
Total Pages : 117 pages
Book Rating : 4.8/5 (642 download)

Book Synopsis Safe drive controls with frequency inverters by : Werner, C.

Download or read book Safe drive controls with frequency inverters written by Werner, C. and published by DGUV/IFA. This book was released on 2019-08-22 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Machine drives using closed-loop speed control are state of the art. As on drives without closed-loop speed control, the movement of a machine part at varying speeds frequently gives rise to a hazard against which the machine operators must be protected. The simplest means of preventing movements during manual intervention in danger zones is the (safe) disconnection of the energy driving the relevant motors. This is however often not possible, for example when intervention is required whilst the machine is running for the purpose of clearing faults, setup, during test operation, etc. Scenarios such as these require the machine to be operated with protective equipment disabled. In order for the operators‘ safety to be assured nonetheless, Annex I, Section 1.2.5 of the Machinery Directive sets out the required measures. Safety sub-functions for drive controls have been defined for implementation of the machine functions required for this purpose. Examples are STO (safe torque off), SLS (safely limited speed) and SS1 (safe stop 1). This report addresses the use of drive control equipment that implements safety sub-functions at a certain Performance Level according to ISO 13849-1 in consideration of the application and risks. The basic safety sub-functions of drive controls and the requirements relating to their use are presented. The principles of operation of frequency inverters and DC converters are described, and implementation of the safety sub-functions are explained. Examples are provided of application circuits by which the various machine safety functions can be implemented. The corresponding SISTEMA files for quantification of these safety functions are available for download free of charge. The examples include both standard frequency inverters and frequency inverters with integrated safety functions.

Control in Power Electronics and Electrical Drives

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Author : R. Zwicky
Publisher : Elsevier
ISBN 13 : 1483298647
Total Pages : 829 pages
Book Rating : 4.4/5 (832 download)

Book Synopsis Control in Power Electronics and Electrical Drives by : R. Zwicky

Download or read book Control in Power Electronics and Electrical Drives written by R. Zwicky and published by Elsevier. This book was released on 2014-06-28 with total page 829 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains 97 papers which provide a valuable overview of the latest technical innovations in this rapidly expanding field. Areas of development which receive particular attention include the emergence of power switching transistors, the application of microprocessors to regulation and control of static converters and electrical drives, the use of more sophisticated control strategies and the utilization of power electronics in new application fields.

Canadian Electrical Engineering Journal

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Author :
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (31 download)

Book Synopsis Canadian Electrical Engineering Journal by :

Download or read book Canadian Electrical Engineering Journal written by and published by . This book was released on 1987 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Dictionary of Scientific and Technical Terminology

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9401712557
Total Pages : 495 pages
Book Rating : 4.4/5 (17 download)

Book Synopsis Dictionary of Scientific and Technical Terminology by :

Download or read book Dictionary of Scientific and Technical Terminology written by and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientific and technical contacts between nations· have necessitated the publication of various language textbooks, manuals and reference books. Particularly important among them are multilingual scientifio and technical dictionaries. This English-German-French-Dutch-Russian Dictionary of Scientifio and Technical Terms contains some 9000 entries. The main fea ture of the Dictionary is that it includes first and foremost general scientific terms needed by an engineer working in any branch of science and technology. Besides, the Dictionary includes the basic terms used in physics, mathemat ics, the fundamentals of electrical engineering and chemistry, and also the most essential terms pertaining to manufacturing processes. machine design, testing methods, etc. The Compilers were confronted with a difficult task, as nowadays science and technology are developing rapidly and the minimum scientific and tech nical vocabulary required by a specialist is increasing accordingly. The Compilers have taken special pains to include the entire basic mod ern technical vocabulary, omitting superfluous words and phrases. They have tried to solve this problem by selecting mainly those scientific and tech nical terms which constitute the basic of a specialised vocabulary. There fore, the Dictionary includes the vocabulary pertaining to general study courses in mathematics, physics and chemistry, and also in electrical engi neering. electronics and machine design, given in technical colleges irrespect ive of their specification. This lends the Dictionary an «all-purpose» char acter, making it equally useful to scientists and engineers of different countries, who have graduated from colleges with different curricula.

Canadian Communications & Power Conference : [papers]

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Author :
Publisher :
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Canadian Communications & Power Conference : [papers] by :

Download or read book Canadian Communications & Power Conference : [papers] written by and published by . This book was released on 1978 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Modelling and Simulation of Electrical Machines and Power Systems

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Author : International Association for Mathematics and Computers in Simulation
Publisher : North Holland
ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Modelling and Simulation of Electrical Machines and Power Systems by : International Association for Mathematics and Computers in Simulation

Download or read book Modelling and Simulation of Electrical Machines and Power Systems written by International Association for Mathematics and Computers in Simulation and published by North Holland. This book was released on 1988 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the previous Symposium in 1984, important developments have been made in the field of power electronics. The use of solid-state converters in association with electrical machines has steadily increased in numerous industrial applications. The papers on this subject range from specialized models of particular devices to the automatic generation of computer programs, in view of the study of systems containing electrical machines associated with solid-state converters and their controls. There are also papers describing global models of specific machine-converters assemblies. The search for a better representation of electrical machines leads to studies of non-linear equations to represent saturation. Such phenomena as ''cross-magnetization'' are presently under investigation. Papers related to these questions are included in these proceedings. Similarly, in order to perform accurate simulations, it is important to know the values of the parameters to be used. Discussions of some identification methods are included. Some developments in the domain of transmission lines, transformers and electrical networks are also presented. In addition to specialized papers on various subjects such as linear motors or reflectometers, a very interesting paper on the representation of electrical machines on microcomputers is included.

Refrigeration science and technology

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Author :
Publisher :
ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.:/5 (43 download)

Book Synopsis Refrigeration science and technology by :

Download or read book Refrigeration science and technology written by and published by . This book was released on 1989 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Elsevier's Dictionary of Automation Technics

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Author : B. Zhelyazova
Publisher : Elsevier
ISBN 13 : 0080460119
Total Pages : 1009 pages
Book Rating : 4.0/5 (84 download)

Book Synopsis Elsevier's Dictionary of Automation Technics by : B. Zhelyazova

Download or read book Elsevier's Dictionary of Automation Technics written by B. Zhelyazova and published by Elsevier. This book was released on 2005-04-28 with total page 1009 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dictionary contains 13,000 terms with more than 4,000 cross-references used in the following fields: automation, technology of management and regulation, computing machine and data processing, computer control, automation of industry, laser technology, theory of information and theory of signals, theory of algorithms and programming, philosophical bases of cybernetics, cybernetics and mathematical methods.Automation pertains to the theory, art, or technique of making a machine, a process or a device more fully automatic. Computers and information processing equipment play a large role in the automation of a process because of the inherent ability of a computer to develop decision that will, in effect, control or govern the process from the information received by the computer concerning the status of the process. Thus automation pertains to both the theory, and techniques of using automatic systems in industrial applications and the processes of investigation, design and conversion to automatic methods. Automatic control, automatic materials handling, automatic testing, automatic packaging, for continuous as well as batch processing, are all considered parts of the overall or completely automatic process.The Dictionary consists of two parts, Basic Table and Indexes. In the first part the English terms are listed alphabetically, numbered consecutively and followed by its German, French and Russian equivalents. English synonyms appear as cross-references to the main entries in their proper alphabetical order. The second part of the Dictionary, the Indexes, contains separate alphabetical indexes of the German, French and Russian terms. The reference number(s) with each term stands for the number of the English term(s) in the basic table.Elsevier's Dictionary of Automatic Technics will be a valuable tool for specialists, scientists, students and everyone who takes interest in the problems of investigation devoted to the design, development, and applications of methods and techniques for rendering a process of group of machines self-actuating, self-moving, or self-controlling.

Trade-marks Journal

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Author :
Publisher :
ISBN 13 :
Total Pages : 946 pages
Book Rating : 4.:/5 (89 download)

Book Synopsis Trade-marks Journal by :

Download or read book Trade-marks Journal written by and published by . This book was released on 1999 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bericht

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Author :
Publisher :
ISBN 13 :
Total Pages : 708 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Bericht by :

Download or read book Bericht written by and published by . This book was released on 1973 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Actas Y Memorias

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Author : World Power Conference
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.3/5 (91 download)

Book Synopsis Actas Y Memorias by : World Power Conference

Download or read book Actas Y Memorias written by World Power Conference and published by . This book was released on 1969 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: