Download or read book Analysis of Electric Machinery and Drive Systems written by Paul C. Krause and published by John Wiley & Sons. This book was released on 2013-06-17 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introducing a new edition of the popular reference on machine analysis Now in a fully revised and expanded edition, this widely used reference on machine analysis boasts many changes designed to address the varied needs of engineers in the electric machinery, electric drives, and electric power industries. The authors draw on their own extensive research efforts, bringing all topics up to date and outlining a variety of new approaches they have developed over the past decade. Focusing on reference frame theory that has been at the core of this work since the first edition, this volume goes a step further, introducing new material relevant to machine design along with numerous techniques for making the derivation of equations more direct and easy to use. Coverage includes: Completely new chapters on winding functions and machine design that add a significant dimension not found in any other text A new formulation of machine equations for improving analysis and modeling of machines coupled to power electronic circuits Simplified techniques throughout, from the derivation of torque equations and synchronous machine analysis to the analysis of unbalanced operation A unique generalized approach to machine parameters identification A first-rate resource for engineers wishing to master cutting-edge techniques for machine analysis, Analysis of Electric Machinery and Drive Systems is also a highly useful guide for students in the field.
Download or read book Electrical Machinery written by National Industrial Conference Board and published by . This book was released on 1962 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Work Stoppages written by Albert A. Belman and published by . This book was released on 1970 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The economics of the electrical machinery industry written by Jules Backman and published by . This book was released on 1962 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Collective Bargaining in the Electrical Machinery Equipment and Supplies Industry written by United States. Bureau of Labor Statistics and published by . This book was released on 1976 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Machinery Electrical Equipment Manufacturing written by United States. Business and Defense Services Administration and published by . This book was released on 1969 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Problems Concerning the International Competitiveness of the Electronics and Electric Machinery Industry written by Masayuki Tsuda and published by . This book was released on 1995 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advancements in Electric Machines written by J. F. Gieras and published by Springer Science & Business Media. This book was released on 2008-11-14 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, electrical machines are classi?ed into d. c. commutator (brushed) machines, induction (asynchronous) machines and synchronous machines. These three types of electrical machines are still regarded in many academic curricula as fundamental types, despite that d. c. brushed machines (except small machines) have been gradually abandoned and PM brushless machines (PMBM) and switched reluctance machines (SRM) have been in mass p- duction and use for at least two decades. Recently, new topologies of high torque density motors, high speed motors, integrated motor drives and special motors have been developed. Progress in electric machines technology is stimulated by new materials, new areas of applications, impact of power electronics, need for energy saving and new technological challenges. The development of electric machines in the next few years will mostly be stimulated by computer hardware, residential and public applications and transportation systems (land, sea and air). At many Universities teaching and research strategy oriented towards el- trical machinery is not up to date and has not been changed in some co- tries almost since the end of the WWII. In spite of many excellent academic research achievements, the academia–industry collaboration and technology transfer are underestimated or, quite often, neglected. Underestimation of the role of industry, unfamiliarity with new trends and restraint from technology transfer results, with time, in lack of external ?nancial support and drastic - cline in the number of students interested in Power Electrical Engineering.
Download or read book Emerging Electric Machines written by Ahmed F. Zobaa and published by BoD – Books on Demand. This book was released on 2021-06-09 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introduction to the concepts and developments of emerging electric machines, including advances, perspectives, and selected applications. It is a helpful tool for practicing engineers concerned with emerging electric machines and their challenges and potential uses. Chapters cover such topics as electric machines with axial magnetic flux, asynchronous machines with dual power supply, new designs for electrical machines, and more.
Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 1998 with total page 1242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Subject Headings written by Library of Congress. Cataloging Policy and Support Office and published by . This book was released on 2004 with total page 1662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electric Machinery and Power System Fundamentals written by Stephen J. Chapman and published by . This book was released on 2002 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended for a course that combines machinery and power systems into one semester. It is designed to be flexible and to allow instructors to choose chapters a la carte, so the instructor controls the emphasis. The text gives students the information they need to become real-world engineers, focusing on principles and teaching how to use information as opposed to doing a lot of calculations that would rarely be done by a practising engineer. The author compresses the material by focusing on its essence, underlying principles. MATLAB is used throughout the book in examples and problems.
Download or read book Control of Electric Machine Drive Systems written by Seung-Ki Sul and published by John Wiley & Sons. This book was released on 2011-04-20 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique approach to sensorless control and regulator design of electric drives Based on the author's vast industry experience and collaborative works with other industries, Control of Electric Machine Drive Systems is packed with tested, implemented, and verified ideas that engineers can apply to everyday problems in the field. Originally published in Korean as a textbook, this highly practical updated version features the latest information on the control of electric machines and apparatus, as well as a new chapter on sensorless control of AC machines, a topic not covered in any other publication. The book begins by explaining the features of the electric drive system and trends of development in related technologies, as well as the basic structure and operation principles of the electric machine. It also addresses steady state characteristics and control of the machines and the transformation of physical variables of AC machines using reference frame theory in order to provide a proper foundation for the material. The heart of the book reviews several control algorithms of electric machines and power converters, explaining active damping and how to regulate current, speed, and position in a feedback manner. Seung-Ki Sul introduces tricks to enhance the control performance of the electric machines, and the algorithm to detect the phase angle of an AC source and to control DC link voltages of power converters. Topics also covered are: Vector control Control algorithms for position/speed sensorless drive of AC machines Methods for identifying the parameters of electric machines and power converters The matrix algebra to model a three-phase AC machine in d-q-n axes Every chapter features exercise problems drawn from actual industry experience. The book also includes more than 300 figures and offers access to an FTP site, which provides MATLAB programs for selected problems. The book's practicality and realworld relatability make it an invaluable resource for professionals and engineers involved in the research and development of electric machine drive business, industrial drive designers, and senior undergraduate and graduate students. To obtain instructor materials please send an email to [email protected] To visit this book's FTP site to download MATLAB codes, please click on this link: ftp://ftp.wiley.com/public/sci_tech_med/electric_machine/ MATLAB codes are also downloadable from Wiley Booksupport Site at http://booksupport.wiley.com
Download or read book A Profile of the Farm Machinery Industry written by Dawn M. Drake and published by Business Expert Press. This book was released on 2013-12-28 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The farm machinery industry, though dominated by three large companies, is a complex sector of the global manufacturing economy that encompasses many smaller manufacturers as well. While contributing a small percentage to gross world product, it is vitally important to another key sector of the economy agriculture. Consequently, the recent rise in global crop prices has allowed the industry to be more resilient than other mature manufacturing sectors, like automobiles. The proposed book will provide a concise but comprehensive look at the farm machinery industry: its history, organization, competitors, and the challenges and opportunities the industry faces as a result of regulations, globalization and outside market forces. This will be done as a means of understanding a crucial building block to the success of agriculture's ability to feed the expanding world population.
Download or read book Library of Congress Subject Headings written by Library of Congress. Office for Subject Cataloging Policy and published by . This book was released on 1991 with total page 1580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electrical Machines written by Satish Kumar Peddapelli and published by Walter de Gruyter GmbH & Co KG. This book was released on 2020-06-08 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical Machines covers the theoretical and mathematical concepts of the most commonly used electrical machines in industry and home appliances. This book presents the practical usage and functioning of electrical machines in a way which is easily understandable by the readers. It provides a different approach from other books and presents a step by step procedure on how to start and run the machine on various load, operating, and testing conditions and connections. It also presents a complete set of readings, calculations, and graphs/plots performed on standard electrical machines with rated voltage and current. Each chapter contains answers to questions related to particular machines and testing conditions/operations, solutions to numerical problems, and some exercise problems for practice.
Download or read book A Report on Unemployment Compensation Benefit Costs in Massachusetts Prepared Under the General Direction of Walter Galenson Dept of Economics Harvard University written by Massachusetts. Division of Employment Security and published by . This book was released on 1950 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
