电气工程及其自动化专业英语-(第二版)

Contents
Part 1Basic Concepts of Electric Circuit1
1.1Introduction1
1.2Charge and Current2
1.3Voltage3
1.4Power and Energy3
1.5Summary5 Part 2Basic Laws of Electric Circuit7
2.1Introduction7
2.2Ohms Law7
2.3Kirchhoffs Laws9
2.4Series Resistors and Voltage Division10
2.5Parallel Resistors and Current Division11
2.6Summary12 Part 3Capacitors and Inductors15
3.1Introduction15
3.2Capacitors15
3.3Inductors18
3.4Summary20 Part 4Computers23
4.1Introduction23
4.2Computer Function23
4.3Computer Structure24
4.4Classes of Computing Applications27 Part 5Operational Amplifiers31
5.1Introduction31
5.2Operational Amplifiers31
5.3Ideal Op Amp34
5.4Inverting Amplifier34
5.5Noninverting Amplifier35
5.6Summary36 Part 6Digital Logic Circuits39
6.1Basic Concepts39
6.2Electrical Specifications for Logic Gates43 Part 7Transformers46
7.1Introduction46
7.2Transformer Construction47
7.3The Ideal Transformer49 Part 8Electrical Machines54
8.1A Brief Overview54
8.2Induction Machines55
8.3Synchronous Machines57
8.4DirectCurrent Machines58 科技英语学习要点(一)——科技英语的特点64 Part 9Signals70
9.1Introduction70
9.2ContinuousTime and DiscreteTime Signals70
9.3Periodic Signals72
9.4Even and Odd Signals73
9.5The Unit Impulse and Unit Step Functions74
9.6Summary76 Part 10ContinuousTime and DiscreteTime Systems79
10.1Introduction79
10.2Interconnections of Systems79
10.3Basic System Properties81
10.4Summary84 Part 11Automatic Control Systems87
11.1Introduction87
11.2Block Diagrams and Transfer Functions87
11.3OpenLoop Control89
11.4ClosedLoop Control: Feedback90
11.5Objectives of a Control System92 Part 12Measurement95
12.1Introduction95
12.2Statistics95
12.3Operating Characteristics96
12.4Static Characteristics97
12.5Velocity Measurement99 Part 13Switching Components103
13.1Introduction103
13.2Mechanical Switching Components103
13.3SolidState Components106 Part 14Power Semiconductor Switches112
14.1Introduction112
14.2Thyristors112
14.3MetalOxideSemiconductor Field Effect Transistors114
14.4Gate TurnOff Thyristors115
14.5Insulated Gate Bipolar Transistors117
14.6Desired Characteristics in Controllable Switches117 Part 15Rectifiers and Inverters121
15.1Introduction121
15.2Basic Rectifier Concepts122
15.3Practical Thyristor Converters124
15.4Inverter Mode of Operation126 Part 16Basic Knowledge of Power System131
16.1Introduction131
16.2Electric Energy131
16.3FossilFuel Plant131
16.4Nuclear Power Plant132
16.5Hydroelectric Power Plant133
16.6Other Energy Sources133
16.7Transmission and Distribution Systems133
16.8Faults135
16.9System Protection Components135 科技英语学习要点(二)——科技英语翻译常用技巧140
练习参考答案149
References164