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Control of induction motors / Andrzej M. Trzynadlowski

Public ISBD Titre : Control of induction motors Type de document : texte imprimé Auteurs : Andrzej M. Trzynadlowski, Auteur Editeur : San Diego, London, Boston : Academic Press Année de publication : 2001 Collection : Academic Press Series in Engineering Series Importance : 228 p. Présentation : couv. ill. en coul., ill. Format : 24 cm. ISBN/ISSN/EAN : 978-0-12-701510-1 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-05 Electronique de puissance et industrielle Résumé : 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. Note de contenu : Contents: Chapter 1. Background 1.1 Induction Motors 1.2 Drive Systems with Induction Motors 1.3 Common Loads 1.4 Operating Quadrants 1.5 Scalar and Vector Control Methods Chapter 2. Construction and Steady-State Operation of Induction Motors 2.1 Construction 2.2 Revolving Magnetic Field 2.3 Steady-State Equivalent Circuit 2.4 Developed Torque 2.5 Steady-State Characteristics 2.6 Induction Generator Chapter 3. Uncontrolled Induction Motor Drives 3.1 Uncontrolled Operation of Induction Motors 3.2 Assisted Starting 3.3 Braking and Reversing 3.4 Pole Changing 3.5 Abnormal Operating Conditions Chapter 4. Power Electronic Converters for Induction Motor Drives 4.1 Control of Stator Voltage 4.2 Rectifiers 4.3 Inverters 4.4 Frequency Changers 4.5 Control of Voltage Source Inverters 4.6 Control of Current Source Inverters 4.7 Side Effects of Converter Operation in Adjustable Speed Drives Chapter 5. Scalar Control Methods 5.1 Two-Inductance Equivalent Circuits of the Induction Motor 5.2 Open-Loop Scalar Speed Control (Constant Volts/Hertz) 5.3 Closed-Loop Scalar Speed Control 5.4 Scalar Torque Control Chapter 6. Dynamic Model of the Induction Motor 6.1 Space Vectors of Motor Variables 6.2 Dynamic Equations of the Induction Motor 6.3 Revolving Reference Frame Chapter 7. Field Orientation 7.1 Torque Production and Control in the DC Motor 7.2 Principles of Field Orientation 7.3 Direct Field Orientation 7.4 Indirect Field Orientation 7.5 Stator and Airgap Flux Orientation 7.6 Drives with Current Source Inverters Chapter 8. Direct Torque and Flux Control 8.1 Induction Motor Control by Selection of Inverter States 8.2 Direct Torque Control 8.3 Direct Self-Control 8.4 Space-Vector Direct Torque and Flux Control Chapter 9. Speed and Position Control 9.1 Variables Controlled in Induction Motor Drives 9.2 Speed Control 9.3 Machine Intelligence Controllers 9.4 Position Control Chapter 10. Sensorless Drives 10.1 Issues in Sensorless Control of Induction Motors 10.2 Flux Calculators 10.3 Speed Calculators 10.4 Parameter Adaptation and Self-Commissioning 10.5 Commercial Adjustable Speed Drives Literature Glossary of Symbols Index Control of induction motors [texte imprimé] / Andrzej M. Trzynadlowski, Auteur . - San Diego, London, Boston : Academic Press, 2001 . - 228 p. : couv. ill. en coul., ill. ; 24 cm.. - (Academic Press Series in Engineering Series) . ISBN : 978-0-12-701510-1 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-05 Electronique de puissance et industrielle Résumé : 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. Note de contenu : Contents: Chapter 1. Background 1.1 Induction Motors 1.2 Drive Systems with Induction Motors 1.3 Common Loads 1.4 Operating Quadrants 1.5 Scalar and Vector Control Methods Chapter 2. Construction and Steady-State Operation of Induction Motors 2.1 Construction 2.2 Revolving Magnetic Field 2.3 Steady-State Equivalent Circuit 2.4 Developed Torque 2.5 Steady-State Characteristics 2.6 Induction Generator Chapter 3. Uncontrolled Induction Motor Drives 3.1 Uncontrolled Operation of Induction Motors 3.2 Assisted Starting 3.3 Braking and Reversing 3.4 Pole Changing 3.5 Abnormal Operating Conditions Chapter 4. Power Electronic Converters for Induction Motor Drives 4.1 Control of Stator Voltage 4.2 Rectifiers 4.3 Inverters 4.4 Frequency Changers 4.5 Control of Voltage Source Inverters 4.6 Control of Current Source Inverters 4.7 Side Effects of Converter Operation in Adjustable Speed Drives Chapter 5. Scalar Control Methods 5.1 Two-Inductance Equivalent Circuits of the Induction Motor 5.2 Open-Loop Scalar Speed Control (Constant Volts/Hertz) 5.3 Closed-Loop Scalar Speed Control 5.4 Scalar Torque Control Chapter 6. Dynamic Model of the Induction Motor 6.1 Space Vectors of Motor Variables 6.2 Dynamic Equations of the Induction Motor 6.3 Revolving Reference Frame Chapter 7. Field Orientation 7.1 Torque Production and Control in the DC Motor 7.2 Principles of Field Orientation 7.3 Direct Field Orientation 7.4 Indirect Field Orientation 7.5 Stator and Airgap Flux Orientation 7.6 Drives with Current Source Inverters Chapter 8. Direct Torque and Flux Control 8.1 Induction Motor Control by Selection of Inverter States 8.2 Direct Torque Control 8.3 Direct Self-Control 8.4 Space-Vector Direct Torque and Flux Control Chapter 9. Speed and Position Control 9.1 Variables Controlled in Induction Motor Drives 9.2 Speed Control 9.3 Machine Intelligence Controllers 9.4 Position Control Chapter 10. Sensorless Drives 10.1 Issues in Sensorless Control of Induction Motors 10.2 Flux Calculators 10.3 Speed Calculators 10.4 Parameter Adaptation and Self-Commissioning 10.5 Commercial Adjustable Speed Drives Literature Glossary of Symbols Index

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Introduction to Modern Power Electronics / Andrzej M. Trzynadlowski

Public ISBD Titre : Introduction to Modern Power Electronics Type de document : texte imprimé Auteurs : Andrzej M. Trzynadlowski, Auteur Mention d'édition : 2nd. ed. Editeur : Hoboken : John Wiley & Sons Année de publication : 2010 Importance : 435 p. Présentation : couv. ill. en coul., ill. Format : 24 cm. ISBN/ISSN/EAN : 978-0-470-40103-3 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-05 Electronique de puissance et industrielle Résumé : A Thorough Overview of the Tools and Techniques of Modern Power Electronics—Now Fully Updated Over the past decade, the field of power electronics has seen a surge of new trends and novel applications—from the growing significance of PWM rectifiers and multilevel inverters to the widespread use of power converters in electric and hybrid vehicles and renewable energy systems. This new edition of Introduction to Modern Power Electronics provides comprehensive coverage of everything from the basic principles and methods of electronic power conversion to the latest developments in the field. More concise and user-friendly than other textbooks on the subject, this streamlined guide presents essential material that can be covered easily in a one-semester course. It defines the basic types of power conversion and control, presents the electronic converters that process power for a variety of applications, and describes the various semiconductor power switches and complimentary components and systems of the converters. This Second Edition also features: In-depth discussions of all power conversion types: ac-to-dc, ac-to-ac, dc-to-dc, and dc-to-ac An overview of advanced control methods used in today’s power electronic converters A new chapter on the applications of power electronics in clean energy systems An extensive body of examples, exercises, computer assignments, and simulations An Instructor’s Manual with solutions to all problems In addition, a companion set of forty-eight PSpice text files of typical power conversion circuits is available online, constituting a virtual laboratory of power electronics. This valuable teaching tool contains models of most of the converters covered in the book, giving students the opportunity to tinker with the converters and see how they actually work. Ideal for undergraduate students specializing in electrical engineering, industrial engineering, or renewable energy, Introduction to Modern Power Electronics is also a handy reference tool for graduate students and practicing engineers.c Note de contenu : Contents Preface 1 Principles and Methods of Electric Power Conversion 2 Semiconductor Power Switches 3 Supplementary Components and Systems 4 AC-to-DC Converters 5 AC-to-AC Converters 6 DC-to-DC Converters 7 DC-to-AC Converters 8 Switching Power Supplies -Basic Types of Switching Power Supplies -Nonisolated Switched-Mode DC-to-DC Converters -Isolated Switched-Mode DC-to-DC Converters -Resonant DC-to-DC Converters 9 Power Electronics and Clean Energy: -Solar and Wind Renewable Energy Systems -Fuel Cell Energy Systems -Electric and Hybrid Cars -Power Electronics and Energy Conservation Appendix A PSpice Simulations Appendix B Fourier Serie Appendix C Three-Phase Systems Introduction to Modern Power Electronics [texte imprimé] / Andrzej M. Trzynadlowski, Auteur  . -  2nd. ed. . - Hoboken : John Wiley & Sons, 2010 . - 435 p. : couv. ill. en coul., ill. ; 24 cm. ISBN : 978-0-470-40103-3 Langues : Anglais (eng) Catégories : ELECTROTECHNIQUE Index. décimale : 10-05 Electronique de puissance et industrielle Résumé : A Thorough Overview of the Tools and Techniques of Modern Power Electronics—Now Fully Updated Over the past decade, the field of power electronics has seen a surge of new trends and novel applications—from the growing significance of PWM rectifiers and multilevel inverters to the widespread use of power converters in electric and hybrid vehicles and renewable energy systems. This new edition of Introduction to Modern Power Electronics provides comprehensive coverage of everything from the basic principles and methods of electronic power conversion to the latest developments in the field. More concise and user-friendly than other textbooks on the subject, this streamlined guide presents essential material that can be covered easily in a one-semester course. It defines the basic types of power conversion and control, presents the electronic converters that process power for a variety of applications, and describes the various semiconductor power switches and complimentary components and systems of the converters. This Second Edition also features: In-depth discussions of all power conversion types: ac-to-dc, ac-to-ac, dc-to-dc, and dc-to-ac An overview of advanced control methods used in today’s power electronic converters A new chapter on the applications of power electronics in clean energy systems An extensive body of examples, exercises, computer assignments, and simulations An Instructor’s Manual with solutions to all problems In addition, a companion set of forty-eight PSpice text files of typical power conversion circuits is available online, constituting a virtual laboratory of power electronics. This valuable teaching tool contains models of most of the converters covered in the book, giving students the opportunity to tinker with the converters and see how they actually work. Ideal for undergraduate students specializing in electrical engineering, industrial engineering, or renewable energy, Introduction to Modern Power Electronics is also a handy reference tool for graduate students and practicing engineers.c Note de contenu : Contents Preface 1 Principles and Methods of Electric Power Conversion 2 Semiconductor Power Switches 3 Supplementary Components and Systems 4 AC-to-DC Converters 5 AC-to-AC Converters 6 DC-to-DC Converters 7 DC-to-AC Converters 8 Switching Power Supplies -Basic Types of Switching Power Supplies -Nonisolated Switched-Mode DC-to-DC Converters -Isolated Switched-Mode DC-to-DC Converters -Resonant DC-to-DC Converters 9 Power Electronics and Clean Energy: -Solar and Wind Renewable Energy Systems -Fuel Cell Energy Systems -Electric and Hybrid Cars -Power Electronics and Energy Conservation Appendix A PSpice Simulations Appendix B Fourier Serie Appendix C Three-Phase Systems

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