电气工程及其自动化专业英语教程PDF电子书下载

Part Ⅰ　Electrical Machines and Electrical Apparatus 1

Unit 1　Power Transformer 1

Text A　Construction and Principles of Power Transformer 1

Text B　Advantages of Balanced Three-phase Versus Single-phase Systems 4

Unit 2　Direct Current(DC)Machines 8

Text A Direct Current Machines 8

Text B Elementary Knowledge of Rotating Machines 11

Unit 3 Alternating Current(AC)Machines 14

Text A Synchronous Machines 14

Text B Induction Machines 17

Unit 4 Variable Reluctance Machines and Stepping Motors 21

Text A Variable Reluctance Machines 21

Text B Stepping Motors 24

Unit 5 Electrical Apparatus in Control System 27

Text A Relays 27

Text B Contactors 30

Unit 6 Low Voltage Circuit Breaker 34

Test A Circuit Breaker and its Main Components 34

Text B Trip Units of Circuit Breaker 38

Unit 7 Arcs 42

Text A What is Arc? 42

Text B Arc Control Techniques 45

Unit 8 Electrical Apparatus Reliability 48

Text A Electrical Apparatus Reliability Test 48

Text B Influencing Factor Analysis of Circuit-Breaker Reliability 51

PartⅡ Theory and New Technology of Electrical Engineering 55

Unit 1 Magnetism and Electromagnetism 55

Text A Electromagnetism 55

Text B Permeability and Saturation 58

Unit 2 Electric Network Analysis 62

Text A Branch Current Method 62

Text B Network Theorems 65

Unit 3 Computation of Electromagnetic Fields 70

Text A Finite Element Method Used in Electromagnetic 70

Text B Time Domain versus Frequency Domain 73

Unit 4 Electromagnetic Interference and Electromagnetic Compatibility 77

Text A Electromagnetic Interference and Electromagnetic Compatibility 77

Text B Designing for Board Level Electromagnetic Compatibility 80

Unit 5 Smart Materials and Applications 86

Text A What are Smart Materials? 86

Text B Applications of Magnetostrictive Material 89

Part Ⅲ Power Electronics and Power Drives 94

Unit 1 Trends in Power Electronics 94

Text A Power Semiconductor Devices 94

Text B Scope and Application 98

Unit 2 Power Semiconductor Devices 102

Text A Power Semiconductor Devices 102

Text B Power Integrated Circuit and Choice for Device 106

Unit 3 Phase-Controlled Rectifiers 111

Text A Phase-Controlled Rectifiers 111

Text B EMI and Line Power Quality Problems 114

Unit 4 DC-DC Converters and its Application 118

Text A Control of DC-DC Converters 118

Text B DC-DC converter application 122

Unit 5 Inversion:Conversion of DC to DC 127

Text A Control of DC to AC Converter 127

Text B Control of AC Motor Drives 130

Unit 6 Design Considerations of Practical Converter 135

Text A Drive Circuits 135

Text B Snubber Circuits 139

Part Ⅳ Power System and its Automation 143

Unit 1 Fundamentals of Power Systems 143

Text A Power of Single-phase Circuits 143

Text B Advantages of balanced Three-phase Versus Single-phase Systems 146

Unit 2 Power System Stability 150

Text A Power Flow Analysis 150

Text B Transient Stability 153

Unit 3 Electrical Power System 157

Text A Components of Power System 157

Text B Electrical Energy of Power System 160

Unit 4 Transmission of Electrical Energy 165

Text A Principal Components of a Power Distribution System 165

Text B Direct-Current Transmission 168

Unit 5 Faults and Protection on Power System 173

Text A Power System Faults 173

Text B Power System Protection 176

Unit 6 Power System Control 180

Text A Introduction of Power System Control 180

Text B Controlling the Power Balance between Generator and Load 183

Part Ⅴ High Voltage and Insulation Technology 188

Unit 1 Basic of High Voltage and Insulation Technology 188

Text A Introduction of Electrical Insulation 188

Text B Estimation of Electric Stress 191

Unit 2 Insulating Materials 195

Text A Dielectric Materials 195

Text B Applications of Insulating Materials 199

Unit 3 Insulation Testing of Electrical Apparatus 203

Text A Measurement of High Voltages 203

Text B Non-Destructive Testing of Materials and Electrical Apparatus 207

Unit 4 Testing,Planning and Layout of High Voltage Laboratories 211

Text A High Voltage Testing of Electrical Apparatus 211

Text B Planning and Layout of High Voltage Laboratories 215

附录A　科技英语阅读知识 220

附录B　科技英语翻译技巧 222

附录C　英语写作方法 234

参考文献 240