Hybrid Excited Synchronous Machines

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1394185928
Total Pages : 244 pages
Book Rating : 4.3/5 (941 download)

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Book Synopsis Hybrid Excited Synchronous Machines by : Yacine Amara

Download or read book Hybrid Excited Synchronous Machines written by Yacine Amara and published by John Wiley & Sons. This book was released on 2022-12-09 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our transition towards a cleaner and more sustainable future has seen an increase in the use of electrical energy in the functioning of our society. This implies the need to develop tools and methods which allow us to study electromagnetic devices and ensure their functioning for as long as possible. This requires us to use these tools to understand their behavior, not just as one component, but also in the entire systems in which they can be found, throughout their life cycle. This book provides electrical engineering students and researchers with the resources to analyze how synchronous machines behave over their entire field of operation, particularly focusing on hybrid excited synchronous machines (HESMs). The field of HESMs, although not a fundamental problem in the strict sense of the term, provides answers to a range of fundamental problems: the flux weakening of permanent magnet machines, energy optimization, and lastly the increasing costs of rare-earths permanent magnets.

Etude et Optimisation d'une Machine Synchrone à Double Excitation

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Author :
Publisher : Presses Academiques Francophones
ISBN 13 : 9783838178479
Total Pages : 176 pages
Book Rating : 4.1/5 (784 download)

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Book Synopsis Etude et Optimisation d'une Machine Synchrone à Double Excitation by : Daanoune Abdeljalil

Download or read book Etude et Optimisation d'une Machine Synchrone à Double Excitation written by Daanoune Abdeljalil and published by Presses Academiques Francophones. This book was released on 2013-01 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dans un contexte ou la question de la preservation de l'environnement est devenue un sujet societal majeur, la recherche de nouvelles technologies pour remplacer la voiture a essence constitue un veritable enjeu industriel. Les vehicules hybrides et electriques sont une alternative prometteuse aux vehicules conventionnels. Ce travail porte sur la conception et l'optimisation des machines electriques pour la motorisation de ces voitures. Au cours de ces travaux, nous avons developpe une nouvelle methodologie de dimensionnement et d'optimisation des machines synchrones a double excitation. L'interet de cette methode est son bon compromis entre la precision et le temps de calcul et sa capacite d'adaptation a plusieurs types de machines. Le second volet de ce livre est consacre a la proposition d'une nouvelle structure de machine synchrone a rotor bobine. Une technique originale de compensation de la reaction magnetique d'induit est mise en place, elle consiste en l'insertion d'aimants secondaires permettant de creer un flux dans l'axe q de la machine. Ce dernier a pour role d'affaiblir le flux de la reaction magnetique d'induit.

ICREEC 2019

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Author :
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.

Synchronous Reluctance Machines

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Author :
Publisher : IET
ISBN 13 : 1839532637
Total Pages : 368 pages
Book Rating : 4.8/5 (395 download)

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Book Synopsis Synchronous Reluctance Machines by : Nicola Bianchi

Download or read book Synchronous Reluctance Machines written by Nicola Bianchi and published by IET. This book was released on 2021-12-21 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The comprehensive reference on synchronous reluctance machines, which offer high power density at low cost and support the electrification in the transport sector. This book, written by top academic and industry experts, covers all topics required to design these machines.

Wind Turbine Control Systems

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1846284937
Total Pages : 219 pages
Book Rating : 4.8/5 (462 download)

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Book Synopsis Wind Turbine Control Systems by : Fernando D. Bianchi

Download or read book Wind Turbine Control Systems written by Fernando D. Bianchi and published by Springer Science & Business Media. This book was released on 2006-09-07 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book emphasizes the application of Linear Parameter Varying (LPV) gain scheduling techniques to the control of wind energy conversion systems. This reformulation of the classical problem of gain scheduling allows straightforward design procedure and simple controller implementation. From an overview of basic wind energy conversion, to analysis of common control strategies, to design details for LPV gain-scheduled controllers for both fixed- and variable-pitch, this is a thorough and informative monograph.

Masters Theses in the Pure and Applied Sciences

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Author :
Publisher : Springer
ISBN 13 : 9780306341205
Total Pages : 320 pages
Book Rating : 4.3/5 (412 download)

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Book Synopsis Masters Theses in the Pure and Applied Sciences by : Wade H. Shafer

Download or read book Masters Theses in the Pure and Applied Sciences written by Wade H. Shafer and published by Springer. This book was released on 1976 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis· seminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) *at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac· tivity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 20 (thesis year 1975) a total of 10,374 theses titles from 28 Canadian and 239 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work. The organization of Volume 20 is identical to that of past years. It consists of theses titles arranged by discipline and by university within each discipline.

Electromechanical Dynamics: Discrete systems

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Author :
Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Electromechanical Dynamics: Discrete systems by : Herbert H. Woodson

Download or read book Electromechanical Dynamics: Discrete systems written by Herbert H. Woodson and published by . This book was released on 1968 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Linear Synchronous Motors

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Author :
Publisher : CRC Press
ISBN 13 : 1439842221
Total Pages : 524 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Linear Synchronous Motors by : Jacek F. Gieras

Download or read book Linear Synchronous Motors written by Jacek F. Gieras and published by CRC Press. This book was released on 2018-04-20 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considered to be the first book devoted to the subject, Linear Synchronous Motors: Transportation and Automation Systems, Second Edition evaluates the state of the art, demonstrating the technological innovations that are improving the design, construction, and performance of modern control systems. This new edition not only illustrates the development of linear synchronous motor drives, but it also discusses useful techniques for selecting a motor that will meet the specific requirements of linear electrical drives. New Features for the Second Edition: Several updated and expanded sections, as well as two new chapters on FEM Even more numerical examples, calculations, and mathematical models Broadened target audience that includes researchers, scientists, students, and more Evaluating trends and practical techniques for achieving optimal system performance, the authors showcase ready-to-implement solutions for common roadblocks in this process. The book presents fundamental equations and calculations used to determine and evaluate system operation, efficiency, and reliability, with an exploration of modern computer-aided design of linear synchronous motors, including the finite element approach. It covers topics such as linear sensors and stepping motors, magnetic levitation systems, elevators, and factory automation systems. It also features case studies on flat PM, tubular PM, air-cored, and hybrid linear synchronous motors, as well as 3D finite element method analysis of tubular linear reluctance motors, and linear oscillatory actuators. With such an exceptional presentation of practical tools and conceptual illustrations, this volume is an especially powerful resource. It will benefit readers from all walks by providing numerical examples, models, guidelines, and diagrams to help develop a clear understanding of linear synchronous motor operations, characteristics, and much more.

Neuroscientific Foundations of Anesthesiology

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Author :
Publisher : Oxford University Press
ISBN 13 : 0190453303
Total Pages : 296 pages
Book Rating : 4.1/5 (94 download)

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Book Synopsis Neuroscientific Foundations of Anesthesiology by : George A. Mashour

Download or read book Neuroscientific Foundations of Anesthesiology written by George A. Mashour and published by Oxford University Press. This book was released on 2011-10-05 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the perioperative care of patients by anesthesiologists draws on diverse clinical skills, the principles of anesthesiology and pain management are rooted in the neurosciences. The Neuroscientific Foundations of Anesthesiology thoroughly examines the anesthetic modulation of the central, peripheral, and autonomic nervous systems and will help redefine anesthesiology as a fundamentally neuroscientific field. The book is organized by sections, with each focusing on a different part of the nervous system. State-of-the-art chapters written by thought-leaders in anesthesiology and neuroscience provide a novel and invaluable resource.

Numerical Methods for Partial Differential Equations

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Publisher : Academic Press
ISBN 13 : 0128035048
Total Pages : 484 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Numerical Methods for Partial Differential Equations by : Sandip Mazumder

Download or read book Numerical Methods for Partial Differential Equations written by Sandip Mazumder and published by Academic Press. This book was released on 2015-12-01 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical Methods for Partial Differential Equations: Finite Difference and Finite Volume Methods focuses on two popular deterministic methods for solving partial differential equations (PDEs), namely finite difference and finite volume methods. The solution of PDEs can be very challenging, depending on the type of equation, the number of independent variables, the boundary, and initial conditions, and other factors. These two methods have been traditionally used to solve problems involving fluid flow. For practical reasons, the finite element method, used more often for solving problems in solid mechanics, and covered extensively in various other texts, has been excluded. The book is intended for beginning graduate students and early career professionals, although advanced undergraduate students may find it equally useful. The material is meant to serve as a prerequisite for students who might go on to take additional courses in computational mechanics, computational fluid dynamics, or computational electromagnetics. The notations, language, and technical jargon used in the book can be easily understood by scientists and engineers who may not have had graduate-level applied mathematics or computer science courses. - Presents one of the few available resources that comprehensively describes and demonstrates the finite volume method for unstructured mesh used frequently by practicing code developers in industry - Includes step-by-step algorithms and code snippets in each chapter that enables the reader to make the transition from equations on the page to working codes - Includes 51 worked out examples that comprehensively demonstrate important mathematical steps, algorithms, and coding practices required to numerically solve PDEs, as well as how to interpret the results from both physical and mathematic perspectives

Machines synchrones à double excitation

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Author :
Publisher : ISTE Group
ISBN 13 : 178405917X
Total Pages : 224 pages
Book Rating : 4.7/5 (84 download)

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Book Synopsis Machines synchrones à double excitation by : Yacine Amara

Download or read book Machines synchrones à double excitation written by Yacine Amara and published by ISTE Group. This book was released on 2023-03-01 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: La transition vers des usages propres et pérennes de l’énergie nécessite de développer des outils et des méthodes permettant d’étudier les objets électrotechniques afin d’assurer leur bon fonctionnement, et ce, le plus longtemps possible. Il faut pour cela disposer d’outils permettant d’appréhender leurs comportements, en tant que composant, mais aussi dans les systèmes où ils se trouvent, sur l’ensemble de leur cycle de vie. Machines synchrones à double excitation présente les outils nécessaires aux chercheurs, aux étudiants et aux ingénieurs en génie électrique pour analyser le fonctionnement des machines synchrones sur l’ensemble du plan d’opération. L’accent est mis sur les machines synchrones à double excitation (MSDE). La thématique des MSDE permet d’apporter des réponses à des problématiques fondamentales telles que le « défluxage » des machines à aimants permanents, l’optimisation énergétique, et enfin l’augmentation du coût des aimants permanents.

Geographies of Disorientation

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Author :
Publisher : Routledge
ISBN 13 : 1317128281
Total Pages : 318 pages
Book Rating : 4.3/5 (171 download)

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Book Synopsis Geographies of Disorientation by : Marcella Schmidt di Friedberg

Download or read book Geographies of Disorientation written by Marcella Schmidt di Friedberg and published by Routledge. This book was released on 2017-08-10 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial disorientation is of key relevance to our globalized world, eliciting complex questions about our relationship with technology and the last remaining vestiges of our animal nature. Viewed more broadly, disorientation is a profoundly geographical theme that concerns our relationship with space, places, the body, emotions, and time, as well as being a powerful and frequently recurring metaphor in art, philosophy, and literature. Using multiple perspectives, lenses, methodological tools, and scales, Geographies of Disorientation addresses questions such as: How do we orient ourselves? What are the cognitive and cultural instruments that we use to move through space? Why do we get lost? Two main threads run through the book: getting lost as a practice, explored within a post-phenomenological framework in relation to direct and indirect observation, wayfinding performances, and the various methods and tools used to find our position in space; and disorientation as a metaphor for the contemporary era, used in a broad range of contexts to express the difficulty of finding points of reference in the world we live in. Drawing on a wide range of literature, Geographies of Disorientation is a highly original and intruiging read which will be of interest to scholars of human geography, philosophy, sociology, anthropology, cognitive science, information technology, and the communication sciences.

Mammalian Synthetic Biology

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Publisher :
ISBN 13 : 019884154X
Total Pages : 137 pages
Book Rating : 4.1/5 (988 download)

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Book Synopsis Mammalian Synthetic Biology by : Jamie A. Davies

Download or read book Mammalian Synthetic Biology written by Jamie A. Davies and published by . This book was released on 2020 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: This primer introduces the challenges and opportunities of applying synthetic biological techniques to mammalian cells, tissues, and organisms. It covers the special features that make engineering mammalian systems different from engineering bacteria, fungi, and plants, and provides an overview of current techniques. A variety of cutting-edge examples illustrate the different purposes of mammalian synthetic biology, including pure biomedical research, drug production, tissue engineering, and regenerative medicine.

Summary of Low Speed Airfoil Data

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Author :
Publisher : Soartech
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Summary of Low Speed Airfoil Data by : Michael S. Selig

Download or read book Summary of Low Speed Airfoil Data written by Michael S. Selig and published by Soartech. This book was released on 1995 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Politics of Emotional Shockwaves

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Author :
Publisher : Springer Nature
ISBN 13 : 303056021X
Total Pages : 270 pages
Book Rating : 4.0/5 (35 download)

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Book Synopsis The Politics of Emotional Shockwaves by : Ana Falcato

Download or read book The Politics of Emotional Shockwaves written by Ana Falcato and published by Springer Nature. This book was released on 2021-02-08 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This interdisciplinary volume brings together specialists from different backgrounds to deliver expert views on the relationship between morality and emotion, putting a special emphasis on issues related to emotional shocks. One of the distinctive aspects of social existence today is our subjection to traumatic events on a global scale, and our subsequent embodiment of the emotional responses these events provoke. Covering various methodological angles, the contributors ensure careful and heterogeneous reflection on this delicate topic. With eleven original essays, the collection spans a wide variety of fields from philosophy and literary theory, to the visual arts, history, and psychology. The authors cover diverse themes, including philosophical approaches to political polarization; the impact of negative emotions such as anger on inter-relational balance; humour and politics; media and the idea of progress; photography and trauma discourse; democratic morality in modern Indian society; emotional olfactory experiences; phenomenological readings of spatial disorientation, and the significance of moral shocks. This timely volume offers crucial perspectives on contemporary questions relating to ethical behaviours, and the challenges of a globalized society on the verge of political, financial and emotional collapse.

Mechanical Vibration

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Publisher :
ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Mechanical Vibration by : William John Palm

Download or read book Mechanical Vibration written by William John Palm and published by . This book was released on 2007 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt: Model, analyze, and solve vibration problems, using modern computer tools. Featuring clear explanations, worked examples, applications, and modern computer tools, William Palm's Mechanical Vibration provides a firm foundation in vibratory systems. You'll learn how to apply knowledge of mathematics and science to model and analyze systems ranging from a single degree of freedom to complex systems with two and more degrees of freedom. Separate MATLAB sections at the end of most chapters show how to use the most recent features of this standard engineering tool, in the context of solving vibration problems. The text introduces Simulink where solutions may be difficult to program in MATLAB, such as modeling Coulomb friction effects and simulating systems that contain non-linearities. Ample problems throughout the text provide opportunities to practice identifying, formulating, and solving vibration problems. KEY FEATURES Strong pedagogical approach, including chapter objectives and summaries Extensive worked examples illustrating applications Numerous realistic homework problems Up-to-date MATLAB coverage The first vibration textbook to cover Simulink Self-contained introduction to MATLAB in Appendix A Special section dealing with active vibration control in sports equipment Special sections devoted to obtaining parameter values from experimental data

Wind and Solar Power Systems

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Author :
Publisher : CRC Press
ISBN 13 : 142003992X
Total Pages : 473 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Wind and Solar Power Systems by : Mukund R. Patel

Download or read book Wind and Solar Power Systems written by Mukund R. Patel and published by CRC Press. This book was released on 2005-07-15 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: The search for clean, renewable energy sources has yielded enormous growth and new developments in these technologies in a few short years, driving down costs and encouraging utilities in many nations, both developed and developing, to add and expand wind and solar power capacity. The first, best-selling edition of Wind and Solar Power Systems prov