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Author : Carl Robert Koch
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.F/5 ( download)
Download or read book A Study of the Operation of Synchronous Motors in Series written by Carl Robert Koch and published by . This book was released on 1929 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Herbert Bristol Dwight
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.3/5 (91 download)
Download or read book Constant-voltage Transmission written by Herbert Bristol Dwight and published by . This book was released on 1915 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jacek F. Gieras
Publisher : CRC Press
ISBN 13 : 1351833448
Total Pages : 520 pages
Book Rating : 4.3/5 (518 download)
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 520 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.
Author : Jiérâi éCemus
Publisher : Academia
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.3/5 (91 download)
Download or read book Transient Stability Analysis of Synchronous Motors written by Jiérâi éCemus and published by Academia. This book was released on 1990 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The synchronous motor, despite its apparently inherent drawbacks, has become one of the most commonly used driving units for supplying power. In particular, the rapid progress in high-power semiconductor technology has opened up attractive possibilities for designing fast and multivariable controllers for handling abnormal operational conditions. A systematic study of the questions related to the nonstationary performance of synchronous motors accompanied by a change in kinetic energy of their inertial masses is presented in this volume. Special attention is paid to the transient stability of synchronous motors subjected to various abnormal operating conditions. The generalized investigations fully exploit the optimization offered by computer methods, enabling the authors to avoid the basic drawbacks of the purely analytical methods and to draw up some generalized diagrams of the ultimate transient stability limits. Theoretical results are compared with a number of practical examples. Of the transient faults, the problems of resynchronisation are the most closely examined, e.g.
Author : Claron W. Swonger
Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (139 download)
Download or read book A Study of the Operation of Polyphase Synchronous Motors as Stepper Motors written by Claron W. Swonger and published by . This book was released on 1959 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Herbert Bristol Dwight
Publisher : Forgotten Books
ISBN 13 : 9781330324202
Total Pages : 125 pages
Book Rating : 4.3/5 (242 download)
Download or read book Constant-Voltage Transmission written by Herbert Bristol Dwight and published by Forgotten Books. This book was released on 2015-06-16 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Constant-Voltage Transmission: A Discussion of the Use of Synchronous Motors for Eliminating Variation in Voltage in Electric Power Systems The advantages of constant-voltage transmission, in improved operation and lower cost, have been recently proved by actual examples, among them that of the longest transmission line yet built. The practical success of the method justifies the statement that the use of synchronous motors has been far too limited in the past. It is the purpose of this book to urge that more synchronous motors be installed in alternating-current power systems, and that dependence be placed on them to secure the desirable results of controlling the voltage of lines at the opposite end to that of usual practice, and of more than doubling the power load of most lines. In this way, the installation of comparatively inexpensive machines can take the place of building entire duplicate transmission lines. The decision regarding such important changes in design and operation, even when the examples described are kept in view, must be made according to thorough predeterminations of cost and operating characteristics. Working formulas, with examples, are given for these comparatively new calculations. Although the writer is in favor of the increasing use of the principles of constant-voltage transmission, both in long-distance work and local distribution, he has tried to show impartially both sides of the case, and to outline the conditions where the new method is not applicable. References and acknowledgments to other discussions of this subject will be found in Chapter VII. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Frank W Sleezer
Publisher : Legare Street Press
ISBN 13 : 9781022676954
Total Pages : 0 pages
Book Rating : 4.6/5 (769 download)
Download or read book The Synchronous Motor A Thesis written by Frank W Sleezer and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Synchronous Motor: A Thesis is a comprehensive study of the synchronous electric motor, a widely used technology in industry and commerce. Written by Artemas A Kelkenney, Frank W Sleezer, and Wallace Williams, this book explores the principles of operation, design considerations, and practical applications of synchronous motors. A valuable resource for engineers and researchers in the field of electrical engineering. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Mark David Kankam
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (223 download)
Download or read book A Study of Time Harmonics in Synchronous Motor Operation written by Mark David Kankam and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jean-Paul Louis
Publisher : John Wiley & Sons
ISBN 13 : 1118601734
Total Pages : 340 pages
Book Rating : 4.1/5 (186 download)
Download or read book Control of Synchronous Motors written by Jean-Paul Louis and published by John Wiley & Sons. This book was released on 2013-02-07 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synchronous motors are indubitably the most effective device to drive industrial production systems and robots with precision and rapidity. Their control law is thus critical for combining at the same time high productivity to reduced energy consummation. As far as possible, the control algorithms must exploit the properties of these actuators. Therefore, this work draws on well adapted models resulting from the Park’s transformation, for both the most traditional machines with sinusoidal field distribution and for machines with non-sinusoidal field distribution which are more and more used in industry. Both, conventional control strategies like vector control (either in the synchronous reference frame or in the rotor frame) and advanced control theories like direct control and predictive control are thoroughly presented. In this context, a significant place is reserved to sensorless control which is an important and critical issue in tomorrow’s motors.
Author : André Eugène Blondel
Publisher : Рипол Классик
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.3/5 (91 download)
Download or read book Synchronous Motors and Converters written by André Eugène Blondel and published by Рипол Классик. This book was released on 1913 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sandra Eriksson
Publisher : MDPI
ISBN 13 : 3039213504
Total Pages : 282 pages
Book Rating : 4.0/5 (392 download)
Download or read book Permanent Magnet Synchronous Machines written by Sandra Eriksson and published by MDPI. This book was released on 2019-08-20 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in permanent magnet synchronous machines (PMSMs) is continuously increasing worldwide, especially with the increased use of renewable energy and the electrification of transports. This book contains the successful submissions of fifteen papers to a Special Issue of Energies on the subject area of “Permanent Magnet Synchronous Machines”. The focus is on permanent magnet synchronous machines and the electrical systems they are connected to. The presented work represents a wide range of areas. Studies of control systems, both for permanent magnet synchronous machines and for brushless DC motors, are presented and experimentally verified. Design studies of generators for wind power, wave power and hydro power are presented. Finite element method simulations and analytical design methods are used. The presented studies represent several of the different research fields on permanent magnet machines and electric drives.
Author : T.A. Lipo
Publisher : CRC Press
ISBN 13 : 1351832727
Total Pages : 608 pages
Book Rating : 4.3/5 (518 download)
Download or read book Analysis of Synchronous Machines written by T.A. Lipo and published by CRC Press. This book was released on 2017-12-19 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of Synchronous Machines, Second Edition is a thoroughly modern treatment of an old subject. Courses generally teach about synchronous machines by introducing the steady-state per phase equivalent circuit without a clear, thorough presentation of the source of this circuit representation, which is a crucial aspect. Taking a different approach, this book provides a deeper understanding of complex electromechanical drives. Focusing on the terminal rather than on the internal characteristics of machines, the book begins with the general concept of winding functions, describing the placement of any practical winding in the slots of the machine. This representation enables readers to clearly understand the calculation of all relevant self- and mutual inductances of the machine. It also helps them to more easily conceptualize the machine in a rotating system of coordinates, at which point they can clearly understand the origin of this important representation of the machine. Provides numerical examples Addresses Park’s equations starting from winding functions Describes operation of a synchronous machine as an LCI motor drive Presents synchronous machine transient simulation, as well as voltage regulation Applying his experience from more than 30 years of teaching the subject at the University of Wisconsin, author T.A. Lipo presents the solution of the circuit both in classical form using phasor representation and also by introducing an approach that applies MathCAD®, which greatly simplifies and expands the average student’s problem-solving capability. The remainder of the text describes how to deal with various types of transients—such as constant speed transients—as well as unbalanced operation and faults and small signal modeling for transient stability and dynamic stability. Finally, the author addresses large signal modeling using MATLAB®/Simulink®, for complete solution of the non-linear equations of the salient pole synchronous machine. A valuable tool for learning, this updated edition offers thoroughly revised content, adding new detail and better-quality figures.
Author : Frederick Bedell
Publisher :
ISBN 13 :
Total Pages : 386 pages
Book Rating : 4.:/5 (89 download)
Download or read book Direct and Alternating Current Manual written by Frederick Bedell and published by . This book was released on 1911 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bernard Leo Dickens
Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.:/5 (789 download)
Download or read book Investigation of Hysteresis Synchronous Motor Characteristics in Synchronous Mode of Operation written by Bernard Leo Dickens and published by . This book was released on 1962 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Columbia University
Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.3/5 (91 download)
Download or read book Columbia University Bulletin written by Columbia University and published by . This book was released on 1921 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1040 pages
Book Rating : 4.3/5 (91 download)
Download or read book Engineering Research Bulletin written by and published by . This book was released on 1920 with total page 1040 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard Eugene Danforth
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (697 download)
Download or read book A Study of Synchronous Motors written by Richard Eugene Danforth and published by . This book was released on 1891 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
