Read eBook: vector control and dynamics of ac drives

Author: D. W. Novotny
Publisher: Oxford University Press
ISBN: 9780198564393
Format: PDF, ePub, Docs
Pages : 440
Category : Science
Languages : en
Size: 63.23 MB
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Vector Control And Dynamics Of Ac Drives

by D. W. Novotny, Vector Control And Dynamics Of Ac Drives Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download Vector Control And Dynamics Of Ac Drives books, Continued advances in power electronics and computer control technology make possible the implementation of a.c. drive systems in place of d.c. The a.c. systems are usually more efficient, and more reliable, more controllable and require a cheaper motor construction. These are strong commercial reasons driving change. The disadvantage is a degree of complexity in the drive control system; this book explains that complexity.

Author: Werner Leonhard
Publisher: Springer-Verlag
ISBN: 3642573282
Format: PDF, Mobi
Pages : 462
Category : Technology & Engineering
Languages : de
Size: 50.11 MB
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Regelung Elektrischer Antriebe

by Werner Leonhard, Regelung Elektrischer Antriebe Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download Regelung Elektrischer Antriebe books, Leistungselektronisch gespeiste und mikroelektronisch geregelte elektrische Antriebe sind dynamisch hochwertige und universell einsetzbare elektromechanische Energiewandler, die heute in vielfältigen Ausführungsformen in weiten Bereichen von Drehmoment, Drehzahl und Leistung zur Verfügung stehen. Von besonderer Bedeutung sind kommutatorlose Drehstrom-Regelantriebe, die erst mit vektoriellen Verfahren und einer digital verwirklichten Regelungstechnik möglich wurden. Das Buch enthält eine zusammenfassende theoretische Darstellung elektrischer Regelantriebe einschließlich der leistungselektronischen Umrichter, von klassischen Gleichstromantrieben bis zu digital geregelten Drehstromantrieben. Die beschriebenen Verfahren werden durch experimentelle Ergebnisse belegt; Anwendungen sind anhand von Beispielen diskutiert.

Author: Haitham Abu-Rub
Publisher: John Wiley & Sons
ISBN: 1119942101
Format: PDF, ePub, Docs
Pages : 516
Category : Science
Languages : en
Size: 35.16 MB
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High Performance Control Of Ac Drives With Matlab Simulink Models

by Haitham Abu-Rub, High Performance Control Of Ac Drives With Matlab Simulink Models Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download High Performance Control Of Ac Drives With Matlab Simulink Models books, A comprehensive guide to understanding AC machines with exhaustive simulation models to practice design and control Nearly seventy percent of the electricity generated worldwide is used by electrical motors. Worldwide, huge research efforts are being made to develop commercially viable three- and multi-phase motor drive systems that are economically and technically feasible. Focusing on the most popular AC machines used in industry – induction machine and permanent magnet synchronous machine – this book illustrates advanced control techniques and topologies in practice and recently deployed. Examples are drawn from important techniques including Vector Control, Direct Torque Control, Nonlinear Control, Predictive Control, multi-phase drives and multilevel inverters. Key features include: systematic coverage of the advanced concepts of AC motor drives with and without output filter; discussion on the modelling, analysis and control of three- and multi-phase AC machine drives, including the recently developed multi-phase-phase drive system and double fed induction machine; description of model predictive control applied to power converters and AC drives, illustrated together with their simulation models; end-of-chapter questions, with answers and PowerPoint slides available on the companion website www.wiley.com/go/aburub_control This book integrates a diverse range of topics into one useful volume, including most the latest developments. It provides an effective guideline for students and professionals on many vital electric drives aspects. It is an advanced textbook for final year undergraduate and graduate students, and researchers in power electronics, electric drives and motor control. It is also a handy tool for specialists and practicing engineers wanting to develop and verify their own algorithms and techniques.

Author: Dierk Schröder
Publisher: Springer-Verlag
ISBN: 3642029906
Format: PDF
Pages : 742
Category : Technology & Engineering
Languages : de
Size: 54.46 MB
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Elektrische Antriebe Grundlagen

by Dierk Schröder, Elektrische Antriebe Grundlagen Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download Elektrische Antriebe Grundlagen books, Das Lehrbuch bietet eine leicht verständliche und zugleich hochaktuelle Einführung in die Antriebstechnik. Den Grundlagen der Antriebsanordnungen, den Verlusten und der Erwärmung sind jeweils eigene Kapitel gewidmet. Gleichstrommaschine und Drehfeldmaschinen werden ausführlich behandelt, ebenso die Grundlagen der Regelung und der Umrichterantriebe. Da die elektrische Antriebstechnik als Komponente bei mechatronischen Systemen immer wichtiger wird, vertieft die Neuauflage insbesondere die Darstellung der elektrischen Maschinen.

Author: Mukhtar Ahmad
Publisher: Springer Science & Business Media
ISBN: 9783642131509
Format: PDF, Kindle
Pages : 290
Category : Technology & Engineering
Languages : en
Size: 34.20 MB
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High Performance Ac Drives

by Mukhtar Ahmad, High Performance Ac Drives Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download High Performance Ac Drives books, Variable speed is one of the important requirements in most of the electric drives. Earlier dc motors were the only drives that were used in industries requiring - eration over a wide range of speed with step less variation, or requiring fine ac- racy of speed control. Such drives are known as high performance drives. AC - tors because of being highly coupled non-linear devices can not provide fast dynamic response with normal controls. However, recently, because of ready availability of power electronic devices, and digital signal processors ac motors are beginning to be used for high performance drives. Field oriented control or vector control has made a fundamental change with regard to dynamic perfo- ance of ac machines. Vector control makes it possible to control induction or s- chronous motor in a manner similar to control scheme used for the separately - cited dc motor. Recent advances in artificial intelligence techniques have also contributed in the improvement in performance of electric drives. This book presents a comprehensive view of high performance ac drives. It may be considered as both a text book for graduate students and as an up-to-date monograph. It may also be used by R & D professionals involved in the impro- ment of performance of drives in the industries. The book will also be beneficial to the researchers pursuing work on sensorless and direct torque control of electric drives as up-to date references in these topics are provided.

Author: Nguyen Phung Quang
Publisher: Springer Science & Business Media
ISBN: 9783540790297
Format: PDF, ePub
Pages : 340
Category : Technology & Engineering
Languages : en
Size: 47.12 MB
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Vector Control Of Three Phase Ac Machines

by Nguyen Phung Quang, Vector Control Of Three Phase Ac Machines Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download Vector Control Of Three Phase Ac Machines books, The book deals with the problem area of the vector control of the three-phase AC machines like that one of the induction motor with squirrel-cage rotor (IMSR), the permanentmagnet excited synchronous motor (PMSM) and that one of the doubly fed induction machine (DFIM) from the view of the practical development. It is primarily about the use of the IMSR as well as the PMSM in the electrical drive systems, at which the method of the field-oriented control has been successful in the practice, and about the use of the grid voltage oriented controlled DFIM in the wind power plants. After a summary of the basic structure of a field-oriented controlled three-phase AC drive, the main points of the design and of the application are explained. The detailed description of the design rules forms the main emphasis of the book. The description is expanded and made understandable by numerous formulae, pictures and diagrams. Using the basic equations, first the continuous and then the discrete machine models of the IMSR as well as of the PMSM are derived. The vectorial two-dimensional current controllers, which are designed with help of the discrete models, are treated in detail in connection with other essential problems like system boundary condition and control variable limitation. Several alternative controller configurations are introduced. The voltage vector modulation, the field orientation and the coordinate transformations are treated also from the view of the practical handling. The problems like the parameter identification, parameter adaptation and the management of machine states, which are normally regarded as abstract, are so represented that the book reader does not receive only attempts but also comprehensible solutions for his system. The practical style in the description of the design rules of the drive systems are also continued consistently for the wind power systems using the DFIM. The represented control concept is proven practically and can be regarded as pioneering for new developments. The introduced control structures of the three machine types have led to a relatively mature stage of development in the practice. Some disadvantages have nevertheless remained at these linear control concepts, which have to be cleared only with nonlinear controllers. Going out from the structural nonlinearity of the machines, the suitable nonlinear models are derived. After that, nonlinear controllers are designed on the basis of the method of the "exact linearization" which proves to be the most suitable in comparison with other methods like "backstepping-based or passivity-based designs".

Author: Andrzej M. Trzynadlowski
Publisher: Elsevier
ISBN: 008050308X
Format: PDF, Mobi
Pages : 228
Category : Technology & Engineering
Languages : en
Size: 65.93 MB
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Control Of Induction Motors

by Andrzej M. Trzynadlowski, Control Of Induction Motors Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download Control Of Induction Motors books, This book is a comprehensive reference source for practicing engineers and students specializing in electric power engineering and industrial electronics. It will illustrate the state of the art in induction motors. Beginning with characteristics and basic dynamic models of induction motors, and progressing to low- and high- performance drive systems. The book will be rich in useful information, without an excessive mathematical burden. Computer simulations resulting in mock oscillograms of physical quantities are used for illustration of basic control concepts. The content of this book is divided into three basic parts: 1) control-oriented description of induction motors, 2) control methods, and systems, 3) control means. An induction motor is presented as an electromechanical power converter, and basic relations between the electrical, magnetic and mechanical quantities in the motor will be explained. Control methods and systems will be classified according to the controlled variables(torque, speed, flux), actuating variables(voltage, current), and dynamic performance (uncontrolled, low-performance, and high-performance). An overview of power electronic converters and information processing equipment used in the modern induction motor drives is included. Such systematic approach will give the readers a comprehensive overview of the field of induction motor control.

Author: Rolf Isermann
Publisher: Springer-Verlag
ISBN: 3540325123
Format: PDF
Pages : 623
Category : Technology & Engineering
Languages : de
Size: 80.60 MB
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Mechatronische Systeme

by Rolf Isermann, Mechatronische Systeme Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download Mechatronische Systeme books, Einführung in den Aufbau und die Modellbildung mechatronischer Systeme in einheitlicher Form und stellt das Verhalten von mechanischen Bauelementen, elektrischen Antrieben, Maschinen, Sensoren, Aktoren und Mikrorechnern dar. Die zweite Auflage enthält wesentliche Erweiterungen bei der Entwicklungsmethodik, bei mechanischen Komponenten, elektrischen Antrieben, Beispielen von Maschinenmodellen, Sensoren, hydraulischen und pneumatischen Aktoren und fehlertoleranten Systemen. Aufgabensammlungen ergänzen die einzelnen Kapitel.

Author: John Chiasson
Publisher: Wiley-IEEE Press
ISBN:
Format: PDF, Docs
Pages : 709
Category : Technology & Engineering
Languages : en
Size: 65.13 MB
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Modeling And High Performance Control Of Electric Machines

by John Chiasson, Modeling And High Performance Control Of Electric Machines Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download Modeling And High Performance Control Of Electric Machines books, Any electrical device that transmits or modifies energy to perform or assist in the performance of human tasks is an electric machine. This technology is used daily in all industries around the world. The author emphasizes in this book the modeling and methods for high performance control of electric machines, based on elementary classical physics, with an emphasis on high performance control methods. A major reason for writing this book was to make the modeling assumptions as clear as possible and to show that the magnetic and electric fields satisfy Maxwell's equations. (Midwest).

Author: Vijender Kumar Solanki
Publisher: Springer Nature
ISBN: 9811527806
Format: PDF, Mobi
Pages : 1204
Category : Technology & Engineering
Languages : en
Size: 57.39 MB
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Intelligent Computing In Engineering

by Vijender Kumar Solanki, Intelligent Computing In Engineering Books available in PDF, EPUB, Kindle, Docs and Mobi Format. Download Intelligent Computing In Engineering books, This book comprises select papers from the international conference on Research in Intelligent and Computing in Engineering (RICE 2019) held at Hanoi University of Industry, Hanoi, Vietnam. The volume focuses on current research on various computing models such as centralized, distributed, cluster, grid and cloud. The contents cover recent advances in wireless sensor networks, mobile ad hoc networks, internet of things, machine learning, grid and cloud computing, and their various applications. The book will help researchers as well as professionals to gain insight into the rapidly evolving fields of internet computing and data mining.