Dynamics Of Electric Drives
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Electric Drive Systems Dynamics
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Author : Ludger M. Szklarski
language : en
Publisher: Elsevier Publishing Company
Release Date : 1990
Electric Drive Systems Dynamics written by Ludger M. Szklarski and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Technology & Engineering categories.
Most books concerning the dynamics of electromechanical power conversion are more or less based on the general approach to such systems, where the problem of electric drives is regarded as rather marginal, in spite of the fact that electric drives in modern industry take up about 80% of the total power used in a given plant. Recently, the field of electric drives has experienced rapid expansion caused mainly by the advances in semiconductors. This book characterizes the present state of knowledge on the dynamics of electric drives. The fundamental problems on the dynamics of electric driving systems, their analysis, synthesis and industrial applications are presented. The method of constructing mathematical models of electromechanical systems is described, based on the Hamilton principle; state variable equations; and the so-called independent'' equations. Conversely, the control of such systems is concerned with the problems of optimization, and some of the most commonly used methods of optimization concerning the d.c. and a.c. drives are described. The last chapter discusses some industrial applications of several structures of driving systems.
Dynamics And Control Of Electrical Drives
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Author : Wach Piotr
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-04-28
Dynamics And Control Of Electrical Drives written by Wach Piotr and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-04-28 with Technology & Engineering categories.
Dynamics is a science concerned with movement and changes. In the most general approach it relates to life processes as well as behavior in nature in rest. It governs small particles, technical objects, conversion of matter and materials but also concerns people, groups of people in their individual and, in particular, social dimension. In dynamics we always have to do with causes or stimuli for motion, the rules of reaction or behavior and its result in the form of trajectory of changes. This book is devoted to dynamics of a wide class of specific but very important objects such as electromechanical systems. This is a very rigorous discipline and has a long tradition, as its theoretical bases were formulated in the first half of the XIX century by d’ Alembert, Lagrange, Hamilton, Maxwell and other prominent scientists, but their crucial results were based on previous pioneering research of others such as Copernicus, Galileo, Newton... This book in its theoretical foundations is based on the principle of least action which governs classical as well as relativistic mechanics and electromagnetism and leads to Lagrange’s equations which are applied in the book as universal method to construct equations of motion of electromechanical systems. It gives common and coherent grounds to formulate mathematical models for all lumped parameters’ electromechanical systems, which are vital in our contemporary industry and civilized everyday life. From these remarks it seems that the book is general and theoretical but in fact it is a very practical one concerning modern electrical drives in a broad sense, including electromechanical energy conversion, induction motor drives, brushless DC drives with a permanent magnet excitation and switched reluctance machines (SRM). And of course their control, which means shaping of their trajectories of motion using modern tools, their designed autonomy in keeping a track according to our programmed expectations. The problems presented in the book are widely illustrated by characteristics, trajectories, dynamic courses all computed by use of developed simulation models throughout the book. There are some classical subjects and the history of the discipline is discussed but finally all modern tools and means are presented and applied. More detailed descriptions follow in abstracts for the particular chapters. The author hopes kind readers will enjoy and profit from reading this book.
Dynamics Of Electric Drives
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Author : Ishwar Singh
language : en
Publisher: Pencil
Release Date : 2024-06-09
Dynamics Of Electric Drives written by Ishwar Singh and has been published by Pencil this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-09 with Juvenile Nonfiction categories.
Electric drives lie at the heart of modern engineering, powering a vast array of applications ranging from industrial machinery and transportation systems to renewable energy technologies. As the world embraces electrification and automation, the demand for understanding the dynamics of electric drives has never been more pressing. It is within this context that "Dynamics of Electric Drives" emerges as a comprehensive guide aimed at elucidating the principles, dynamics, and applications of electric drive systems.
A First Course On Electrical Drives
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Author : S. K. Pillai
language : en
Publisher: New Age International
Release Date : 1989
A First Course On Electrical Drives written by S. K. Pillai and has been published by New Age International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with categories.
The Aim Of Revision Is Mainly To Acquaint The Students With The Recent Trends In The Development Of Electric Motors Used As Prime Movers In Electric Drive Systems.The Chapter On Introduction To Solid State Controlled Drives Has Been Expanded To Include Sections On Increasingly Used *Brushless Dcmotors And Switched-Reluctance Motors.A Separate Chapter On The More Commonly Used Position Control Drive Motors, Namely,Stepper Motors Has Been Also Incorporated.The Drives Used In The Fast Growing Petroleum Industry Have Been Included In The Chapter On Industrialapplications.
Electrical Machines And Drives
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Author : Jan A. Melkebeek
language : en
Publisher: Springer
Release Date : 2018-01-20
Electrical Machines And Drives written by Jan A. Melkebeek and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-20 with Technology & Engineering categories.
This book aims to offer a thorough study and reference textbook on electrical machines and drives. The basic idea is to start from the pure electromagnetic principles to derive the equivalent circuits and steady-state equations of the most common electrical machines (in the first parts). Although the book mainly concentrates on rotating field machines, the first two chapters are devoted to transformers and DC commutator machines. The chapter on transformers is included as an introduction to induction and synchronous machines, their electromagnetics and equivalent circuits. Chapters three and four offer an in-depth study of induction and synchronous machines, respectively. Starting from their electromagnetics, steady-state equations and equivalent circuits are derived, from which their basic properties can be deduced. The second part discusses the main power-electronic supplies for electrical drives, for example rectifiers, choppers, cycloconverters and inverters. Much attention is paid to PWM techniques for inverters and the resulting harmonic content in the output waveform. In the third part, electrical drives are discussed, combining the traditional (rotating field and DC commutator) electrical machines treated in the first part and the power electronics of part two. Field orientation of induction and synchronous machines are discussed in detail, as well as direct torque control. In addition, also switched reluctance machines and stepping motors are discussed in the last chapters. Finally, part 4 is devoted to the dynamics of traditional electrical machines. Also for the dynamics of induction and synchronous machine drives, the electromagnetics are used as the starting point to derive the dynamic models. Throughout part 4, much attention is paid to the derivation of analytical models. But, of course, the basic dynamic properties and probable causes of instability of induction and synchronous machine drives are discussed in detail as well, with the derived models for stability in the small as starting point. In addition to the study of the stability in the small, a chapter is devoted to large-scale dynamics as well (e.g. sudden short-circuit of synchronous machines). The textbook is used as the course text for the Bachelor’s and Master’s programme in electrical and mechanical engineering at the Faculty of Engineering and Architecture of Ghent University. Parts 1 and 2 are taught in the basic course ’Fundamentals of Electric Drives’ in the third bachelor. Part 3 is used for the course ’Controlled Electrical Drives’ in the first master, while Part 4 is used in the specialised master on electrical energy.
Fundamentals Of Electrical Drives
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Author : Gopal K. Dubey
language : en
Publisher: Alpha Science Int'l Ltd.
Release Date : 2001
Fundamentals Of Electrical Drives written by Gopal K. Dubey and has been published by Alpha Science Int'l Ltd. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Computers categories.
Suitable for undergraduate and postgraduate courses in electrical drives, this book covers topics on: Dynamics and control of electrical drives; Selection of motor power rating; DC, induction and synchronous motor drives; Stepper motor and switched reluctance motor drives; Permanent magnet ac and brushless dc motor drives; and more.
Electric Drives
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Author : Vedam Subrahmanyam
language : en
Publisher: Tata McGraw Hill India
Release Date : 1996
Electric Drives written by Vedam Subrahmanyam and has been published by Tata McGraw Hill India this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Technology & Engineering categories.
Electric motors are widely used in both industrial equipment and consumer products, but motors are only one component in systems called drives. This text provides information on both conventional as well as converter-based drives, and discusses the closed loop control and dynamics of drives.
Fundamentals Of Electrical Drives
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Author : DUBEY GOPAL K
language : en
Publisher: CRC Press
Release Date : 2002-06-13
Fundamentals Of Electrical Drives written by DUBEY GOPAL K and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-06-13 with Education categories.
Encouraged by the response to the first edition and to keep pace with recent developments, Fundamentals of Electrical Drives, Second Edition incorporates greater details on semi-conductor controlled drives, includes coverage of permanent magnet AC motor drives and switched reluctance motor drives, and highlights new trends in drive technology. Contents were chosen to satisfy the changing needs of the industry and provide the appropriate coverage of modern and conventional drives. With the large number of examples, problems, and solutions provided, Fundamentals of Electrical Drives, Second Edition will continue to be a useful reference for practicing engineers and for those preparing for Engineering Service Examinations.
Electric Drives
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Author : N. K. DW
language : en
Publisher: PHI Learning Pvt. Ltd.
Release Date : 1999-01-01
Electric Drives written by N. K. DW and has been published by PHI Learning Pvt. Ltd. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-01-01 with Technology & Engineering categories.
This book provides a comprehensive introduction to the fundamental concepts of electric drives and is eminently suited as a textbook for B.E./B.Tech., AMIE and diploma courses in electrical engineering. It can also be used most effectively by all those preparing for GATE and UPSC competitive examinations, as well as by practising engineers. The topics, which range from principles and techniques to industrial applications, include characteristic features of drives, methods of braking and speed control, electromagnetic and solid state control of motors, motor ratings, transients in drive systems, and operation of stepper motors.
Fundamentals Of Electrical Drives
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Author : Andre Veltman
language : en
Publisher: Springer
Release Date : 2016-06-10
Fundamentals Of Electrical Drives written by Andre Veltman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-10 with Technology & Engineering categories.
The purpose of this book is to familiarize the reader with all aspects of electrical drives. It contains a comprehensive user-friendly introductory text.