目 录 前言 Unit 1 1 Section A 1 Text：A General Introduction to Electrical Engineering 1 Notes 5 New Words 5 Exercises 6 Section B 8 Practical Writing：Job Application Letters 8 Section C 12 Supplementary Reading：Control System 12 Notes 16 New Words 16 Exercises 17 Unit 2 19 Section A 19 Text：Circuit 19 Notes 24 New Words 24 Exercises 25 Section B 27 Practical Writing：Resume 27 Section C 31 Supplementary Reading：Constructing a Circuit Model of a Flashlight 31 Notes 34 New Words 34 Exercises 35 Unit 3 36 Section A 36 Text：Transistors 36 Notes 41 New Words 41 Exercises 42 Section B 44 Practical Writing：Letters for Academic Communication Invitation and Reply 44 Section C 49 Supplementary Reading：Digital Electronic Circuits 49 Notes 56 New Words 56 Exercises 57 Unit 4 58 Section A 58 Text：DC Motors in Control Systems 58 Notes 65 New Words 65 Exercises 66 Section B 68 Practical Writing：Academic Writing 68 Section C 74 Supplementary Reading：AC Machines for Drives 74 Notes 84 New Words 85 Exercises 86 Unit 5 87 Section A 87 Text：DC-DC Switch-Mode Converters 87 Notes 94 New Words 94 Exercises 95 Section B 98 Practical Writing：Correspondences between Editors & Authors 98 Section C 102 Supplementary Reading：Switch-Mode DC-AC Inverters:DCSinusoidal AC 102 Notes 109 New Words 109 Exercises 110 Unit 6 112 Section A 112 Text：Open-Loop Control Systems ( Nonfeedback Systems) 112 Notes 118 New Words 119 Exercises 120 Section B 122 Practical Writing：Chairing a Meeting 122 Section C 128 Supplementary Reading：Introduction to the Automatic Systems 128 Notes 131 New Words 132 Exercises 133 Unit 7 135 Section A 135 Text：Slip Power-Controlled Drives (I) 135 Notes 142 New Words 143 Exercises 144 Section B 146 Practical Writing：Progress Report Writing 146 Section C 150 Supplementary Reading：Slip Power-Controlled Drives (II) 150 Notes 158 New Words 159 Exercises 159 Unit 8 161 Section A 161 Text：Programmable Logic Controllers (1) 161 Notes 166 New Words 167 Exercises 168 Section B 170 Practical Writing：E-mail Writing 170 Section C 173 Supplementary Reading：Programmable Logic Controllers (2) 173 Notes 178 New Words 178 Exercises 179 Unit 9 181 Section A 181 Text：FACTS-Devices and Applications (1) 181 Notes 187 New Words 188 Exercises 189 Section B 192 Practical Writing：Memo and Note Writing 192 Section C 197 Supplementary Reading：FACTS-Devices and Applications (2) 197 Notes 203 New Words 204 Exercises 205 Unit 10 206 Section A 206 Text：Control of Variable-Speed Permanent-Magnet Synchronous Generator Wind Generation System 206 Notes 213 New Words 214 Exercises 215 Section B 218 Practical Writing：Notice Writing 218 Section C 222 Supplementary Reading：Automatic Control of Solar Power Stations 222 Notes 227 New Words 228 Exercises 228 Key to Exercises 230 Unit 1 230 Section A 230 Section C 231 Unit 2 232 Section A 232 Section C 233 Unit 3 234 Section A 234 Section C 235 Unit 4 235 Section A 235 Section C 237 Unit 5 238 Section A 238 Section C 240 Unit 6 241 Section A 241 Section C 243 Unit 7 244 Section A 244 Section C 246 Unit 8 248 Section A 248 Section C 249 Unit 9 251 Section A 251 Section C 253 Unit 10 254 Section A 254 Section C 256 参考文献 258
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