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主编简介1

Chapter 1　Basic Concepts of Electric Power System1

Part 1　Basic Construction of Electric Power System1

前言1

Part 2　Typical Topologies of Electric Power System2

Part 3 Characteristics of Most Power Systems2

Part 4　the Growth of Electric Power System3

NEW WORDS AND EXPRESSIONS4

PHRASES4

EXPLANATIONS4

COMPLICATED SENTENCES5

ABBREVIATIONS(ABBR.)7

SUMMARY OF GLOSSARY7

EXERCISES7

Word-Building(1)General Introduction专业词汇和构词方法简介8

Chapter 2　Electric Power Generation9

Part 1 About Power Generation9

Part 2　Hydropower Generation9

Part 3　Thermal Generation10

Part 4　Nuclear Generation10

Part 5　Application of Various Power Stations11

EXPLANATIONS12

NEW WORDS AND EXPRESSIONS12

PHRASES12

COMPLICATED SENTENCES13

SUMMARY OF GLOSSARY15

EXERCISES15

Word-Building(2)electro-,magneto-电，磁16

Chapter 3　Power Generating Stations17

Part 1 Hydropower Stations17

Part 2　Thermal Stations19

Part 3 Nuclear Stations21

EXPLANATIONS23

NEW WORDS AND EXPRESSIONS23

PHRASES24

COMPLICATED SENTENCES24

ABBREVIATIONS(ABBR.)26

SUMMARY OF GLOSSARY26

EXERCISES26

Word-Building(3)hydro-,thermo-水，热27

Supplements28

Ⅱ．Abbreviations(Abbr.)28

Ⅲ．Special Topic28

Ⅰ．Summary of Glossaries:Power Generation28

Review28

Unit 128

Ⅳ．Reading Material29

Knowledge Skills(1)Parenthesis31

Chapter 4　Transmission System and Transmission Lines33

Part 1 General Introduction of the Transmission System33

Part 2 Considerations for Transmission Lines and Cables33

Part 3 Circuit Parameters of Transmission Lines and Cables34

Part 4　Types of Transmission Conductors35

EXPLANATIONS36

NEW WORDS AND EXPRESSIONS36

PHRASES37

COMPLICATED SENTENCES38

ABBREVIATIONS(ABBR.)40

SUMMARY OF GLOSSARY40

EXERCISES41

Word-Building(4)-or,-er;-ance机，器；装置，元件；系数41

Chapter 5　Power Transformers43

Part 1　Power Transformers Used in Power System43

Part 2　the Structure of a Transformer43

Part 3　the Ideal Transformer44

Part 4　the Equivalent Circuit of a Practical Transformer45

Part 5 Special Transformers47

NEW WORDS AND EXPRESSIONS49

EXPLANATIONS49

COMPLICATED SENTENCES50

PHRASES50

ABBREVIATIONS(ABBR.)53

SUMMARY OF GLOSSARY53

EXERCISES53

Word-Building(5)auto-自动，自行54

Chapter 6　Distribution Systems and Loads55

Part 1 Introduction of Distribution Systems55

Part 2 Familiar Loads and Their Classification55

Part 3　Loads Models for Power System Study56

Part 4 Acquisition of Load Model Parameters58

NEW WORDS AND EXPRESSIONS60

EXPLANATIONS60

PHRASES61

COMPLICATED SENTENCES61

ABBREVIATIONS(ABBR.)63

SUMMARY OF GLOSSARY63

EXERCISES64

Word-Building(6)re-;im-重，再；不，非64

Unit 266

Review66

Ⅰ．Summary of Glossaries:Power Delivery and Consumption66

Ⅲ．Special Topic67

Ⅳ．Reading Material67

Supplements67

Ⅱ．Abbreviations(Abbr.)67

Knowledge Skills(2)Inversion and Intensive Mood70

Chapter 7　Alternating-Current Electric Machines72

Part 1 Components and Principle of Operation of Induction Motors72

Part 2 Equivalent Circuit and Characteristics of Induction Motors73

Part 3 Svnchronous Generators75

Part 4 Synchronous Motors77

Part 5　the Synchronous Motor versus the Induction Motor78

PHRASES79

NEW WORDS AND EXPRESSIONS79

EXPLANATIONS79

COMPLICATED SENTENCES80

ABBREVIATIONS(ABBR.)81

SUMMARY OF GLOSSARY81

EXERCISES82

Word-Building(7)-wise,-ward方向，方式83

Chapter 8　Electric Machines84

Part 1 Generating an AC Voltage84

Part 2　Direct-Current Generator85

Part 3　Direct-Current Motors86

EXPLANATIONS88

NEW WORDS AND EXPRESSIONS88

Part 4　the Application of DC machines88

PHRASES89

COMPLICATED SENTENCES90

ABBREVIATIONS(ABBR.)91

SUMMARY OF GLOSSARY91

EXERCISES91

Word-Building(8)in-,ir-否定92

Chapter 9 Circuit Breakers and Switches93

Part 1 Circuit Breakers93

Part 2 Switches95

Part 3 Recloser and Sectionalizers96

Part 4 The Selection of Circuit Breakers97

NEW WORDS AND EXPRESSIONS98

EXPLANATIONS98

PHRASES99

COMPLICATED SENTENCES99

ABBREVIATIONS(ABBR.)101

SUMMARY OF GLOSSARY101

EXERCISES101

Word-Building(9)ab-,a-否定102

Unit 3103

Review103

Ⅰ．Summary of Glossaries:Electric Machines and Breakers103

Ⅱ．Abbreviations(Abbr.)103

Ⅳ．Word-Building104

Supplements104

Ⅲ．Special Topic104

Knowledge Skills(3)Omitting of Nouns105

Chapter 10 Instruments and Transducers108

Part 1 Importance of Instrumentation108

Part 2 Effects without Instrumentation109

Part 3 Instruments for System Monitoring109

Part 4 Transducers110

EXPLANATIONS111

NEW WORDS AND EXPRESSIONS111

PHRASES112

COMPLICATED SENTENCES112

EXERCISES114

ABBREVIATIONS(ABBR.)114

SUMMARY OF GLOSSARY114

Word-Building(10)-meter,over-,under-仪表，合成词115

Chapter 11 Relays and Protection Design117

Part 1 Relays117

Part 2 Qualities Required of Protection118

Part 3 Components of Protection Systems118

Part 4 Zones and Backup Protection119

EXPLANATIONS121

NEW WORDS AND EXPRESSIONS121

PHRASES121

COMPLICATED SENTENCES122

ABBREVIATIONS(ABBR.)124

SUMMARY OF GLOSSARY124

EXERCISES125

Word-Building(11)mal-,un-否定前缀125

Chapter 12 Power System Protection127

Part 1 Unit Protection Schemes127

Part 2 Protection of Generators127

Part 3 Protection of Transformers129

Part 4 Protection of Feeders130

Part 5 Protection of Busbars132

NEW WORDS AND EXPRESSIONS133

EXPLANATIONS133

PHRASES134

COMPLICATED SENTENCES134

ABBREVIATIONS(ABBR.)137

SUMMARY OF GLOSSARY137

EXERCISES137

Word-Building(12)pre预，事先；前137

Unit 4139

Review139

Ⅰ．Summary of Glossaries:Auxiliary Devices on Secondary System139

Ⅱ．Abbreviations(Abbr.)139

Knowledge Skills(4)The Subjunctive Mood140

Ⅲ．Special Topic140

Supplements140

Chapter 13 Insulation and Grounding142

Part 1 Introduction of Electrical Insulation142

Part 2 Insulation Coordination143

Part 3 Grounding145

EXPLANATIONS146

NEW WORDS AND EXPRESSIONS146

PHRASES147

COMPLICATED SENTENCES148

ABBREVIATIONS(ABBR.)150

EXERCISES151

SUMMARY OF GLOSSARY151

Word-Building(13)co-;inter-互，共152

Chapter 14 Overvoltage and Lightning Shielding153

Part 1 Overvoltages153

Part 2 Classification of Overvoltages153

Part 3 Lightning strokes and Arrester155

Part 4 Lightning Shielding of Transmission Lines156

EXPLANATIONS158

NEW WORDS AND EXPRESSIONS158

PHRASES159

COMPLICATED SENTENCES159

EXERCISES162

ABBREVIATIONS(ABBR.)162

SUMMARY OF GLOSSARY162

Word-Building(14)non-;dis-非，不163

Chapter 15 Faults on Power System164

Part 1 Faults and Their Damage164

Part 2 Distribution system faults164

Part 3 Types of Faults165

Part 4 Calculation of Fault Currents166

Part 5 Faults Isolation and Recovery167

NEW WORDS AND EXPRESSIONS168

PHRASES168

EXPLANATIONS168

COMPLICATED SENTENCES169

ABBREVIATIONS(ABBR.)171

SUMMARY OF GLOSSARY171

EXERCISES171

Word-Building(15)magni-,meg(a)-，巨大，micro-微小172

Unit 5173

Review173

Ⅰ．Summary of Glossaries:Overvoltages,Faults and System Protection173

Ⅱ．Abbreviations(Abbr.)174

Supplements174

Ⅲ．Special Topic174

Knowledge Skills(5)Promotion of Adverbial Modifier175

Part 1 Basic Concepts and Definitions177

Chapter 16 Stability of Power System177

Part 2 Classification of Stability178

Part 3 Angle Stability179

Part 4 Voltage Stability and Collapse181

EXPLANATIONS182

NEW WORDS AND EXPRESSIONS182

PHRASES183

COMPLICATED SENTENCES183

ABBREVIATIONS(ABBR.)184

EXERCISES185

SUMMARY OF GLOSSARY185

Word-Building(16)-ity,-age……度，……性；总数186

Chapter 17 Voltage Regulation and Reactive Power Compensation187

Part 1 Production and Absorption of Reactive Power187

Part 2 Objectives and Methods of Voltage Regulation187

Part 3 Comparative Summary of Alternative Forms of Compensation189

Part 4 Control by Transformers190

EXPLANATIONS190

NEW WORDS AND EXPRESSIONS190

PHRASES191

COMPLICATED SENTENCES191

SUMMARY OF GLOSSARY192

ABBREVIATIONS(ABBR.)192

EXERCISES193

Word-Building(17)sub-低于；子，分，次，亚193

Chapter 18 Economical Operation and Optimization195

Part 1 General Introduction of Economical Operation195

Part 2 Economic Scheduling of Plant Outputs195

Part 3 Economic Load Dispatch196

Part 4 Optimization of Power System Operation196

EXPLANATIONS199

NEW WORDS AND EXPRESSIONS199

PHRASES199

COMPLICATED SENTENCES200

SUMMARY OF GLOSSARY202

EXERCISES202

Word-Building(18)-age,-al,-ment状态，行为或结果203

Unit 6204

Review204

Ⅰ．Summary of Glossaries:Overvoltages,Faults and System Protection204

Ⅱ．Abbreviations(Abbr.)204

Supplements205

Ⅲ．Special Topic205

Knowledge Skills(6)Omitting of Verbs206

Chapter 19 High-Voltage Direct-Current Transmission208

Part 1 Overview of High-Voltage Direct-Current Transmission208

Part 2 Basic DC transmission system209

Part 3 HVDC system Configurations and Components210

Part 4 Advantages and Disadvantages of DC Transmission212

EXPLANATIONS214

NEW WORDS AND EXPRESSIONS214

PHRASES214

COMPLICATED SENTENCES215

ABBREVIATIONS(ABBR.)216

SUMMARY OF GLOSSARY216

EXERCISES217

Word-Building(19)semi-;super-子，分，次，亚217

Part 2 SVC Family219

Part 1 Concept and Development of FACTS219

Chapter 20 Flexible AC Transmission System219

Part 3 the Voltage Source Converter221

Part 4 STATCOM222

Part 5 Other Devices Based on VSC223

EXPLANATIONS225

NEW WORDS AND EXPRESSIONS225

PHRASES225

COMPLICATED SENTENCES226

ABBREVIATIONS(ABBR.)227

EXERCISES228

Word-Building(20)bi-,di-;tri-双，二；三229

Part 2 Harmonics and Nonlinear Loads230

Chapter 21 Power Quality and Its Improvement230

Part 1 Familiar Power Quality Problems230

Part 3 Voltage Fluctuation and Flicker232

Part 4 Unbalanced Loads233

Part 5 Voltage Sag235

EXPLANATIONS235

NEW WORDS AND EXPRESSIONS235

PHRASES236

COMPLICATED SENTENCES237

ABBREVIATIONS(ABBR.)238

SUMMARY OF GLOSSARY238

EXERCISES239

Word-Building(21)de-,anti-;counter-反，抗，逆240

Unit 7241

Review241

Ⅰ．Summary of Glossaries:HVDC,FACTS and Power Quality241

Ⅱ．Abbreviations(Abbr.)241

Supplements242

Ⅲ．Special Topic242

Knowledge and Skills(7)243

Chapter 22 Automation of Power System246

Part 1 Automatic Generation Control(AGC)246

Part 2 Distribution Automation System(DAS)248

Part 3 Supervisory Control and Data Acquisition(SCADA)249

Part 4 EMS252

EXPLANATIONS252

NEW WORDS AND EXPRESSIONS252

COMPLICATED SENTENCES253

ABBREVIATIONS(ABBR.)253

SUMMARY OF GLOSSARY254

EXERCISES254

Word-Building(22)-free,-less;-proof无，免，抗255

Chapter 23 Electromagnetic Compatibility256

Part 1 Overview of Electromagnetic Compatibility256

Part 2 Standard for EMC257

Part 3 Design on EMC in Devices259

EXPLANATIONS261

NEW WORDS AND EXPRESSIONS261

PHRASES261

COMPLICATED SENTENCES262

ABBREVIATIONS(ABBR.)263

SUMMARY OF GLOSSARY263

EXERCISES263

Word-Building(23)-able;-al能……的(形容词尾)264

Chapter 24 Renewable Energy Sources and Distributed Generation265

Part 1 Importance of Renewable Energy Application265

Part 2 Solar Energy265

Part 4 Biomass266

Part 3 Wind Power266

Part 5 Hydrogen267

Part 6 Geothermal267

Part 7 Ocean Energy268

Part 8 Distributed Energy and Production269

EXPLANATIONS270

NEW WORDS AND EXPRESSIONS270

PHRASES271

COMPLICATED SENTENCES271

ABBREVIATIONS(ABBR.)272

SUMMARY OF GLOSSARY272

EXERCISES273

Word-Building(24)photo-;bio-光，光电；生物274

Unit 8275

Review275

Ⅰ．Summary of Glossaries:Automation and EMC275

Ⅱ．Abbreviations(Abbr.)275

Supplements275

Ⅲ．Special Topic275

Knowledge Skills(8)277

Vocabulary278

Abbreviations300

References303