实例介绍
power electronics AC motors. 非常好的电机调速资料
Library of Congress Cataloging-in-Publication Data Bose bimal K Modern power electronics and AC drives /Bimal Bose Includes bibliographical references and index ISBN Q)-13-016743-6(alk. paper L Electronic motors, Alternating current--Automatic control 2. Electronic driving, 3, Power electronics. 1. TiLle ⅠK2781B67201 621,46-dc 2001032192 Production Supervisor: Wil Mara Acquisitions Editor: Bernard Goodwin Editorial assistant: michelle vincenti Marketing Manager: Dan DePasquale Manufuctur'itig Maneger: Alexis I leydt Cover designer: Nina Scuderi Cornposition: Aurelia Scharnhorst @2002 Prentice Ilall lTR PTR Prenlice-Hall, Inc pper Saddle river, n07458 All rights reserved. No part of this book may be reproduced, in any form or by any mcans, without permission in writing from the author and publisher TIe publisher offers discounts on this book when ordered in hulk quantities. For more information contact: Corporate sales Department, Prentice Hall PTR, One Lake Street, Upper Saddle River, NJ07458 Phone: 800-382-3419; FAX: 201-236-7141; E mailcorpsales@prenhall.com Printed in the United states of america ISBN0-13-01674.3- Pearson education ltd Pearson education australia pty, limited Pearson Education Singapore, Pte Ltd Pearson education North Asia Ltd Pearson education canada, Ltd Pearson educacion de mexico, S.A. de cv Pearson Education-Japan Pearson education Malaysia, Pte. Ltd Pearson Education, Upper Saddle River, New jersey Figures 4-20, 4-22, 4-23, 4-24, and 4-27 are reprinted with permission from Thyristor Phase-Controlled Converters Ind Cycloconveriers, by B R Pelly; John Wiley sons,Inc.1971 Figures 11-5, 11-6, 1 1-42, 11-43, 1 1-44, 11-45 and 11-46 are reprinted with permission from Fuzzy Logic Toolbox User's Guide, version 2, by Math Works, Inc. 1998 About the author T.Bimal k. Bose (Life Fellow; IEEE)currently holds the Condra Chair of Excellence in pc Electronics at the University of Tennessee. Knoxville since 1987. Prior to this, he was a research engineer in Greneral Electric r d Center in Schenectady, NY for lyears(1976-87)andfaculymemberofRensae Polytechnic Institute, Troy, NY for 5 ycars(1971-76 He has been in the power electronics area for more than 40 years and contributed widely that includes more than 150 papers, 21 U.S. Patents, 6 books (including this one) and invited presentations, tutorials and keynote addresses throughout the world. He is the recipient of a number of awards and honors that include ieee Millennium Medal (2000), IEEE Continuing Education Award(1997), IEEE Lamme Gold Medal (1996). IEEE Industrial Electronics Society Eugene Mittelmann Award(for life-time achievement)(1994), IEEE Region 3 Outstanding Engineer Award(1994). IEEE Industry Applications Society Outstanding Achievement Award( 1993 ), General Electric Silver Patent Medal(1986)and Publication Award (1987), and Calcutta University Mouat Gold Medal(1970) Contents Preface XVI List of Principal Symbols XIX Chapter I Power Semiconductor Devices 1. 1 Introduction 1. 2 Diodes 1.3 Thyristors 3.1 Volt-Ampere Characteristics 3.2 Switching Characteristics 3.3 Power Loss and Thermal Impedance 45668 3.4 Current rating 4 Triacs 1.5 Gate Turn-Off Thyristors(GTOs 1.5.1 Switching Characteristics 1.5.2 Regenerative Snubbers 14 1.6 Bipolar Power or Junction Transistors(BPTs or BJTs 1. 7 Powcr Mosfets 17 7. 1 V-I Characteristics 17 1.7.2 Safe Operating Area(Soa) 17 1.8 Static Induction Transistors(SITs) g Insulated Gate Bipolar Transistors(IGBTs 20 1.9.1 Switching Characteristics and Thermal Impedance 22 1. 10 MOS-Controlled Thyristors(MCTs 24 1.1 Integrated Gate-Commutated Thyristors(IGCTs 1. 12 Large Band-Gap Materials for Devices 26 1.13 Power Integrated Circuits(PICs) 26 1. 14 Summary 27 Chapter 2 AC Machines for drives 29 2. Introductio 29 2.2 Induction machines 30 2.2.1 Rotating magnetic Field 30 2.2.2 Torquc production 2.2.3 Equivalent Circuit 2.2.3. 1 Equivalent Circuit Analysis 2.2.4 Torque-Speed Curve 2.25 NEMA Classification of machines 2 2.2.6 Variable-Voltage, Constant-Frcqucncy Opcration 2. 2.7 Variablc-Frcquency Operation 43 2.2.8 Constant Volts/Hz Operation 44 2.2.9 Drive Operating regions 46 2. 2. 10 Variable Stator Current Operation 47 2.2.11 The Effect of harmonics Harmonic Hcating 2.2.11.2 Machine parameter variation 53 2. 2.11. 3 Torque Pulsation 2. 2. 12 Dynamic d-q mode 2.2.12,1 Axes Transformation 57 2. 2. 12.2 Synchronously Rotating Reference frame-Dynamic Model (Kron equation) 63 2.2. 12.3 Stationary Frame-Dynamic Model (Stanley Equation) 67 2. 2. 12.4 Dynamic Model State-Space equations 70 2.3 Synchronous Machines 74 2.3.1 Wound field machine 74 2.3.1.1 Equivalent Circuit 76 2.3.1.2 Developed Torque 79 23. 1.3 Salient pole machine characteristics 80 2.3. 1 4 Dynamic d-g Machine Model(Park Model) 83 2.3. 2 Synchronous Reluctance machine 86 2.3.3 Permancnt Magnet(PM) Machine 86 23.3. Permanent Magnet Materials 86 2.3.3.2 Sinusoidal Surface Magnet Machine (SPM) 89 2.3.3.3 Sinusoidal Interior Magnet machine(IPM) 89 2.3.3.4 Trapezoidal Surface Magnet Machine 93 2.4 Variable Reluctance Machine(VRM) 2.5 Summary 96 Chapter 3 Diodes and Phase-Controlled Converters 99 3.1 Introduction 3.2 Diode rectifiers 3.2.1 Single-Phase Bridge-R, RL Load 100 3.2.2 Effect of Source Inductance 103 3.2.3 Single-Phase Bridge-RL, CEMF Load 104 3.2.4 Single-Phase Bridge-CR load 105 3.2.5 Distortion, Displacement, and Power Factors l07 3.2.6 Distortion Factor(DF 108 3.2.7 Displacement Power Factor(DPF) l08 3. 2.8 Power Factor(PF 109 3. 2. 9 Three-Phase Full Bridge-RL Load 09 3.2.10 Three-Phase Bridge-CR Load 3.3 Thyristor Converters 3.3.1 Single-Phase Bridgc-RL CEMF Load 3.3.2 Discontinuous Conduction 3.3.3 Three-Phase Converter-RL CEMF Load 3.3.4 Three-Phase Half-Wave Converter 22 3.5 Analysis for Line leakage Inductance ( 124 3.3.6 'Three-Phase Bridgc Converter 28 3.3.7 Discontinuous Conduction 3.3.8 Three-Phase Dual Converter 36 3.3.9 Six-Pulse, Center-Tap Converter 36 3.3.10 12-Pulse Converter 37 3.3. 11 Concurrent and Sequential Control of Bridge Converters 40 3.4 Converter Control 4 3.4.1 Linear Firing Angle Control 142 3.4.2 Cosine Wave Crossing control 142 3.4.3 Phase-Locked Oscillator Principle 145 5 EMI and linc Power Quality problems 148 3.5.1 EMI Problems 148 3.5.2 Line Harmonic Problems 149 3.6 Summary 15 Chapter 4 Cycloconverters 153 4.1 Introduction 153 4.2 Phase-Controlled Cycloconverters 154 4.2.1 Operation Principles 154 4.2.2 A Threc-Phase Dual Converter as a Cycloconverter 156 4.2.3 Cycloconverter Circuits 158 4.2.3.1 Three-Phase, Half-Wave Cycloconverter 4.2.3.2 Three-Phase Bridge Cycloconverter 16l 423.2.1 Modulation factor 161 4.2. 4 Circulating vs Non-Circulating Current Mode 162 4.2.4. 1 Circulating Current mode 162 4.2.4.2 Blocking Mode 166 4.2.5 Load and Line harmonics 167 4.2.5.1 Load vollage harmonics 167 4.2.5.2 Line current harmonics 171 4.2.6 Line Displacement Power Factor 171 4.2.6.1 Theoretical Derivation of Line dpF 173 4.2.7 Control of Cycloconverter 177 4.2.8 DPF Improvement Methods 180 4.2.8.1 Square-Wave Operalion 180 4.2.8.2 Asymmetrical Firing Angle Control 180 4.2.8. 3 Circulating Current Control 83 4.3 Matrix converters 85 4.4 High-Frequency Cycloconverters 86 4.4.1 High-Frequency, Phase-Controlled Cycloconverter 187 4.4.2 High-Frequency, Integral-Pulse Cycloconverter 187 4.4.2.1 Sinusoidal Supply 187 4.4.2.2 Quasi-Square-Wave Supply 88 4.5 Summary 189 4.6 References 189 Chapter 5 Voltage-Fed Converters 19 Introduction 191 5.2 Single-Phase Inverters l92 5.2. 1 Half-Bridge and Center-Tapped Inverters 92 5.2.2 Full, or H-Bridge, Inverter 193 5.2.2.1 Phase-Shift Voltage Control 195 5.3 Three-Phase bridge Inverters 197 5.3. 1 Square-Wavc, or Six-Step, Operation 197 5.3.2 Motoring and Regenerative Modes 20l 5.3.3 Input Ripple 202 5. 3.4 Device voltage and current ratings 203 5.3.5 Phase-Shift Voltage contro 203 5.3.6 Voltage and Frequency Controk 5.4 Multi-Stepped Inverters 206 5.4.1 12-Step inverter 07 5.4.2 18-Step Inverter by Phase-Shift Control 209 5.5 Pulse Width Modulation Techniques 210 5.5.1 PWM Principle 210 .5. 1. 1 PWM Classification 210 5.5.1.1. 1 Sinusoidal PWM 5.5.1. 1.2 Selected Harmonic Elimination PWM 218 5.5. 1.1.3 Minimum Ripple Current PWM 5. 5.1.1. 4 Space-Vcctor PWM 224 5.5. 1.1.5 Sinusoidal pwm with Instantaneous Current Control 236 5.5. 1.6 Hysteresis-Band Current Control PWM 236 5. 5.1.1.7 Sigma-Delta modulation 239 6 Three-Level Inverters 5. 6. I Control of Neutral point Voltage 5.7 Hard Switching Elects 245 5.8 Resonant Inverters 47 5.9 Soft-Switched Inverters 249 5.g.I Soft Switching Principle 4 5.9.1.1 Inverter Circuits 249 5.10 Dynamic and Regenerative Drive Braking 253 0I Dynamic Braking 253 5.10.2 Regenerative Braking 254 5. II PWM Rectifiers 255 5. 11.1 Diode rectifier with Boost Chopper ) 5. 11.1.1 Single-Phase 55 5. 11.1.2 Three-Phase 257 5.11.2 PWM Converter as Line-Side rectifier 258 5. 11.2.1 Single-Phase 258 5.11. 2.2 Three-Phasc 259 5.12 Static VAR Compensators and Active Harmonic Filters 262 5.13 Introduction to Simulation--MATLAB/SIMULINK 264 5.14 Summary 67 5.15 References 269 Chapter 6 Current-Fed Converters 271 6. 1 Introduction 27 6.2 General Operation of a Six-Step Thyristor Inverter 272 【实例截图】
【核心代码】
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