清华版双语教学用书 电机原理及驱动 电机学基础 第5版2025|PDF|Epub|mobi|kindle电子书版本百度云盘下载

清华版双语教学用书 电机原理及驱动 电机学基础 第5版PDF格式电子书版下载

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Chapter 1 Introduction to Machinery Principles1

1.1 Electrical Machines,Transformers,and Daily Life1

1.2 Rotational Motion,Newton's Law,and Power Relationships2

1.3 The Magnetic Field8

1.4 Faraday's Law-Induced Voltage from a Time-Changing Magnetic Field28

1.5 Production of Induced Force on a Wire33

1.6 Induced Voltage on a Conductor Moving in a Magnetic Field34

1.7 Real,Reactive,and Apparent Power in Single-Phase AC Circuits36

1.8 Summary42

Questions43

Problems43

References47

Chapter 2 Transformers48

2.1 Why Transformers Are Important to Modern Life49

2.2 Types and Construction of Transformers50

2.3 The Ideal Transformer52

2.4 Theory of Operation of Real Single-Phase Transformers61

2.5 The Equivalent Circuit of a Transformer71

2.6 The Per-Unit System of Measurements80

2.7 Transformer Voltage Regulation and Efficiency85

2.8 Transformer Taps and Voltage Regulation93

2.9 The Autotransformer94

2.10 Three-Phase Transformers101

2.11 Transformer Ratings and Related Problems111

2.12 Instrument Transformers117

2.13 Summary119

Questions120

Problems121

References123

Chapter 3 AC Machinery Fundamentals125

3.1 A Simple Loop in a Uniform Magnetic Field126

3.2 The Rotating Magnetic Field134

3.3 Magnetomotive Force and Flux Distribution on AC Machines143

3.4 Induced Voltage in AC Machines146

3.5 Induced Torque in an AC Machine152

3.6 Winding Insulation in an AC Machine156

3.7 AC Machine Power Flows and Losses157

3.8 Voltage Regulation and Speed Regulation161

3.9 Summary162

Questions164

Problems164

References165

Chapter 4 Synchronous Generators and Motors166

4.1 Synchronous Generator Construction167

4.2 The Speed of Rotation of a Synchronous Generator173

4.3 The Internal Generated Voltage of a Synchronous Generator174

4.4 The Equivalent Circuit of a Synchronous Generator175

4.5 The Phasor Diagram of a Synchronous Generator180

4.6 Power and Torque in Synchronous Generators183

4.7 Measuring Synchronous Generator Model Parameters186

4.8 Synchronous Generator Ratings192

4.9 Basic Principles of Motor Operation202

4.10 Steady-State Synchronous Motor Operation206

4.11 Starting Synchronous Motors220

4.12 Synchronous Generators and Synchronous Motors227

4.13 Synchronous Motor Ratings229

4.14 Summary230

Questions232

Problems232

References238

Chapter 5 Induction Motors239

5.1 Induction Motor Construction241

5.2 Basic Induction Motor Concepts243

5.3 The Equivalent Circuit of an Induction Motor248

5.4 Power and Torque in Induction Motors254

5.5 Induction Motor Torque-Speed Characteristics262

5.6 Variations in Induction Motor Torque-Speed Characteristics276

5.7 Trends in Induction Motor Design285

5.8 Starting Induction Motors289

5.9 Speed Control of Induction Motors296

5.10 Solid-State Induction Motor Drives305

5.11 Determining Circuit Model Parameters313

5.12 The Induction Generator321

5.13 Induction Motor Ratings327

5.14 Summary328

Questions330

Problems331

References334

Chapter 6 DC Machinery Fundamentals335

6.1 A Simple Rotating Loop between Curved Pole Faces336

6.2 Commutation in a Simple Four-Loop DC Machine347

6.3 Commutation and Armature Construction in Real DC Machines352

6.4 Problems with Commutation in Real Machines365

6.5 The Internal Generated Voltage and Induced Torque Equations of Real DC Machines378

6.6 The Construction of DC Machines382

6.7 Power Flow and Losses in DC Machines388

6.8 Summary391

Questions391

Problems392

References392

Chapter 7 DC Motors and Generators394

7.1 Introduction to DC Motors395

7.2 The Equivalent Circuit of a DC Motor397

7.3 The Magnetization Curve of a DC Machine399

7.4 Separately Excited and Shunt DC Motors400

7.5 The Permanent-Magnet DC Motor420

7.6 The Series DC Motor422

7.7 The Compounded DC Motor428

7.8 DC Motor Starters434

7.9 The Ward-Leonard System and Solid-State Speed Controllers443

7.10 DC Motor Efficiency Calculations453

7.11 Introduction to DC Generators455

7.12 The Separately Excited Generator458

7.13 The Shunt DC Generator464

7.14 The Series DC Generator470

7.15 Summary473

Questions474

Problems474

References478

Chapter 8 Single-Phase and Special-Purpose Motors479

8.1 The Universal Motor480

8.2 Introduction to Single-Phase Induction Motors484

8.3 Starting Single-Phase Induction Motors492

8.4 Speed Control of Single-Phase Induction Motors503

8.5 The Circuit Model of a Single-Phase Induction Motor505

8.6 Other Types of Motors512

8.7 Summary524

Questions525

References526

Appendix A Tables of Constants and Conversion Factors527

Appendix B Glossary528