Fundamentals of Electrical Drives

一本从理论基础出发并与matlab相结合的电机控制基础教材

1. INTRODUCTION 1
   1.1 Why use electro-mechanical energy conversion? 1
   1.2 Key components of an electrical drive system 4
   1.3 What characterizes high performance drives? 6
   1.4 Notational conventions 8
   1.5 Use of building blocks to represent equations 9
   1.6 Magnetic principles 12
   1.7 Machine sizing principles 22
   1.8 Tutorials for Chapter 1 23

2. 2. SIMPLE ELECTRO-MAGNETIC CIRCUITS 29
   2.1 Introduction 29
   2.2 Linear inductance 29
   2.3 Coil resistance 32
   2.4 Magnetic saturation 32
   2.5 Use of phasors for analyzing linear circuits 33
   2.6 Tutorials for Chapter 2

3. 3. THE TRANSFORMER 45
   3.1 Introduction 45
   3.2 Ideal transformer (ITF) concept 45
   3.3 Basic transformer 49
   3.4 Transformer with magnetizing inductance 50
   3.5 Steady-state analysis 53
   3.6 Three inductance model 55
   3.7 Two inductance models 57
   3.8 Mutual and self inductance based model 60
   3.9 Two inductance model with coil resistance 62
   3.10 Tutorials for Chapter 3 64
   

4. 4. THREE-PHASE CIRCUITS 75
   4.1 Introduction 75
   4.2 Star/Wye connected circuit 76
   4.3 Delta connected circuit 80
   4.4 Space vectors 84
   4.5 Amplitude and power invariant space vectors 86
   4.6 Application of space vectors for three-phase circuit analysis 89
   4.7 Relationship between space vectors and phasors 99
   4.8 Tutorials for Chapter 4 103

5. 
   5. CONCEPT OF REAL AND REACTIVE POWER 121
   5.1 Introduction 121
   5.2 Power in single phase systems 121
   5.3 Power in three-phase systems 129
   5.4 Phasor representation of real and reactive power 136
   5.5 Tutorials for Chapter 5 137
   

6. 6. SPACE VECTOR BASED TRANSFORMER MODELS 149
   6.1 Introduction 149
   6.2 Development of a space vector based ITF model 149
   6.3 Two-phase ITF based generalized transformer model 157
   6.4 Tutorials for Chapter 6 160

7. 7. INTRODUCTION TO ELECTRICAL MACHINES 169
   7.1 Introduction 169
   7.2 Ideal Rotating Transformer (IRTF) concept 169
   7.3 Conditions required to realize constant torque 178
   7.4 General machine model 183
   7.5 Tutorials for Chapter 7 186

8. 
   8. VOLTAGESOURCECONNECTEDSYNCHRONOUS
   MACHINES 193
   8.1 Introduction 193
   8.2 Machine configuration 193
   8.3 Operating principles 195
   8.4 Symbolic model 196
   8.5 Generalized symbolic model 197
   8.6 Steady-state characteristics 201
   8.7 Tutorials for Chapter 8 209

9. 
   9. VOLTAGESOURCECONNECTEDASYNCHRONOUS
   MACHINES 231
   9.1 Introduction 231
   9.2 Machine configuration 231
   9.3 Operating principles 232
   9.4 Symbolic model, simplified version 234
   9.5 Generalized symbolic model 235
   9.6 Steady-state analysis 237
   9.7 Tutorials for Chapter 9 249

10. 
    10. DIRECT CURRENT MACHINES 265
    10.1 Introduction 265
    10.2 Machine configuration 266
    10.3 Operating principles 267
    10.4 Symbolic model, simplified form 268
    10.5 General symbolic DC machine model

11. 11. ANALYSIS OF A SIMPLE DRIVE SYSTEM 295
    11.1 Introduction 295
    11.2 Basic single phase uni-polar drive circuit 295
    11.3 Basic single phase bipolar drive circuit 305
    11.4 Control algorithm 307
    11.5 Tutorials for Chapter 11