電工學(雙語版)

電工學(雙語版)

《電工學》主要內容分為三部分: 電路部分主要講述了直流、交流、三相電路、電路的頻率特性等內容;電機部分介紹了變壓器、交流電動機和直流電動機;電子部分又分為模擬電子和數字電子兩部分,以二極體、三極體、運算放大器、邏輯門電路,觸發器和計數器為主要內容。 《電工學》全部內容採用英語編寫,每章開頭的導讀採用中英文結合方式,是對每章內容總領性的概括,便於學生對每章內容的把握。在每節均有小節回顧,總結該節內容。另外,每章後附有相應的英文習題,在學習過程中可以參考使用。書中涉及的專業辭彙在附錄中有中文對照。 《電工學》可作為高等學校非電類專業、電氣工程和自動化專業本科學生的專業基礎課雙語教材,也可以作為電氣工程和自動化領域工程技術人員的技術參考書。

圖書簡介

本書主要內容分為三部分: 電路部分主要講述了直流、交流、三相電路、電路的頻率特性等內容; 電機部分介紹了變壓器、交流電動機和直流電動機; 電子部分又分為模擬電子和數字電子兩部分,以二極體、三極體、運算放大器、邏輯門電路,觸發器和計數器為主要內容。

本書全部內容採用英語編寫,每章開頭的導讀採用中英文結合方式,是對每章內容總領性的概括,便於學生對每章內容的把握。在每節均有小節回顧,總結該節內容。另外,每章後附有相應的英文習題,在學習過程中可以參考使用。書中涉及的專業辭彙在附錄中有中文對照。

圖書目錄

英文目錄

Chapter 1DC Circuits

1.1Basic Concepts of Electricity

1.1.1Static Electricity

1.1.2Conductors,Insulators,and Electron Flow

1.1.3Voltage and Current

1.1.4Resistance

1.2Ohm's Law

1.2.1How Voltage,Current,and Resistance Related

1.2.2Power in Electric Circuits

1.2.3Nonlinear Conduction

1.3Series and Parallel Circuits

1.3.1Series Circuits

1.3.2Parallel Circuits

1.3.3Conductance

1.3.4SeriesParallel Combinational Circuits

1.3.5Analysis Technique

1.4Divider Circuits and Kirchhoff's Laws

1.4.1Voltage Divider Circuits

1.4.2Kirchhoff's Voltage Law (KVL)

1.4.3Current Divider Circuits

1.4.4Kirchhoff's Current Law (KCL)

1.5DC Network Analysis

1.5.1What Is Network Analysis?

1.5.2Branch Current Method

1.5.3Mesh Current Method

1.5.4Node Voltage Method

1.5.5Introduction to Network Theorems

QUESTIONS

Chapter 2SteadyState Sinusoidal Analysis

2.1Basic AC Theory

2.1.1What Is Alternating Current (AC)?

2.1.2AC Waveforms

2.1.3Measurements of AC Magnitude

2.1.4AC Phase

2.2Complex Numbers

2.2.1Complex Numbers Introduction

2.2.2Complex Vector Addition

2.2.3Polar and Rectangular Notation

2.2.4Complex Number Arithmetic

2.3Complex Method in AC Circuits

2.4Reactance and Impedance

2.4.1AC Resistor Circuits

2.4.2AC Inductor Circuits

2.4.3AC Capacitor Circuits

2.5Calculation of AC Circuits

2.5.1Review of R,X,and Z

2.5.2Series R,L,and C Circuits

2.5.3Parallel R,L,and C Circuits

2.5.4Susceptance and Admittance

QUESTIONS

Chapter 3ThreePhase AC Circuits

3.1The Generation of ThreePhase Balanced Source

3.2ThreePhase Source Y and Delta Configurations

3.2.1ThreePhase Source Y Configurations

3.2.2ThreePhase Source Delta Configurations

3.3Analysis and Calculation of ThreePhase AC

3.3.1Y Connected ThreePhase Loads and the Characteristic of Neutral Line

3.3.2Delta Connected ThreePhase Loads

3.4ThreePhase Power

QUESTIONS

Chapter 4Frequency Response,Filters,and Resonance

4.1Fourier Analysis

4.2The RMS and Average Power of NonSinusoidal Waveform

4.2.1The RMS Value of NonSinusoidal Waveform

4.2.2Average Power of NonSinusoidal Waveform

4.3Filter

4.3.1Transfer Function

4.3.2LowPass Filters

4.3.3HighPass Filters

4.3.4BandPass Filters

4.3.5BandStop Filters

4.4Resonant

4.4.1Simple Parallel Resonance

4.4.2Simple Series Resonance

4.5Q and Bandwidth of a Resonant Circuit

4.5.1Q in Series Resonant Circuits

4.5.2Q in Parallel Resonant Circuits

4.5.3Applications of Resonance

QUESTIONS

Chapter 5Transformers

5.1Mutual Inductance and Basic Catalogue

5.2Types and Construction of Transformers

5.2.1The Ideal Transformer

5.2.2Theory of Operation of Real SinglePhase Transformer

5.3Special Transformers and Applications

5.3.1The Autotransformer

5.3.2Instrument Transformers

5.3.3ThreePhase Transformers

5.3.4Potential Transformers

5.3.5Air Core Transformers

5.3.6Saturable Reactors

5.3.7Linear Variable Differential Transformer

QUESTIONS

Chapter 6AC Motors

6.1Introduction

6.2The Basic Construction of ThreePhase Induction Machine

6.3The Basic Principle of ThreePhase Induction Machine

6.3.1A Simple Loop in a Uniform Magnetic Field

6.3.2The Torque Induced in a CurrentCarrying Loop

6.3.3The Rotating Magnetic Field

6.3.4The Reverse Rotation of Motor Motivation and the Speed of Rotating Magnetic Field

6.3.5AC Machine Power Flows and Losses

6.4The Character of ThreePhase Synchronous Motor

6.4.1The Circuit Character

6.4.2The Electrical Magnetic Torque Character and the Mechanic Character

6.5Other Kinds of Motors

6.5.1Synchronous Condenser

6.5.2Reluctance Motor

6.5.3Stepper Motors

6.5.4DoublyFed Induction Generator

6.5.5Induction Motor Alternator

6.5.6SinglePhase Induction Motors

Chapter 7DC Motors

7.1The Basic Construction of DC Machines

7.1.1The Stator Part of DC Machine

7.1.2The Rotor Part or Armature of DC Machine

7.2The Work Principle of DC Machine

7.2.1The Work Principle of DC Generator

7.2.2The Work Principle of DC Motor

7.3The Basic Character of DC Motors

7.3.1Speed Characters

7.3.2Torque Characters

7.3.3Mechanical Characters

7.4DC Motor Starting

7.5Brushless DC Motor

Chapter 8Semiconductor Diodes

8.1Valence and Crystal Structure

8.2Electrons and "Holes"

8.3The PN Junction

8.4Diodes and Application

8.4.1Diode Ratings

8.4.2Rectifier Circuits

8.4.3Clipper Circuits

8.4.4Clamper Circuits

8.5Zener Diodes

8.6SpecialPurpose Diodes

8.6.1Schottky Diodes

8.6.2LightEmitting Diodes

QUESTIONS

Chapter 9Bipolar Junction Transistors

9.1The Conception of BJT

9.2The Structure of PNP or NPN

9.3Active Mode Operation

9.4The CommonEmitter Amplifier

9.5The CommonCollector Amplifier

9.6Biasing Techniques

9.7Transistor Ratings and Packages

9.8Junction FieldEffect Transistors

9.8.1The Basic Type of JFET

9.8.2The Transistor as a Switch

9.8.3ActiveMode Operation

9.9InsulatedGate FieldEffect Transistors

9.9.1Introduction of IGFET

9.9.2DepletionType IGFETs

9.10IGBTs

QUESTIONS

Chapter 10Operational Amplifiers

10.1SingleEnded and Differential Amplifiers

10.2The Operational Amplifier

10.3Negative Feedback in Amplifier

10.3.1Summer Circuits

10.3.2Differential Amplifier

10.3.3The Instrumentation Amplifier

10.3.4Differentiator and Integrator Circuits

10.4Positive Feedback

10.4.1Positive Feedback Application

10.4.2Offset Circuits

10.4.3Drift

10.5Practical Analog Circuits

10.5.1Power Supply Circuits

10.5.2Computational Circuits

QUESTIONS

Chapter 11Numeration Systems

11.1Numbers and Symbols

11.2Systems of Numeration

11.3Decimal,Octal,and Hexadecimal Numeration to Decimal Conversion

11.4Binary Arithmetic

11.4.1Binary Addition

11.4.2Negative Binary Numbers

11.4.3Subtraction

11.4.4Overflow

11.5Boolean Algebra

11.5.1Introduction of Boolean Algebra

11.5.2Boolean Algebraic Identities

11.5.3Boolean Algebraic Properties

11.6DeMorgan's Theorems

11.6.1DeMorgan's Theorems Contents

11.6.2Boolean Rules for Simplification

11.7Karnaugh Mapping

11.7.1Venn Diagrams and Sets

11.7.2Boolean Relationships on Venn Diagrams

11.7.3Making a Venn Diagram Look Like a Karnaugh Map

11.7.4Karnaugh Maps,Truth Tables,and Boolean Expressions

11.7.5Logic Simplification with Karnaugh Maps

11.7.64Variable Karnaugh Maps

11.7.7The Minterms and the Maxterms

11.7.85 & 6Variable Karnaugh Maps

QUESTIONS

Chapter 12Logic Gates Circuits

12.1Digital Signals and Gates

12.2The TTL NOT Gate

12.3MultipleInput Gates

12.3.1The AND Gate

12.3.2The NAND Gate

12.3.3The OR Gate

12.3.4The NOR Gate

12.3.5The NegativeAND Gate

12.3.6The NegativeOR Gate

12.3.7The ExclusiveOR Gate

12.3.8The ExclusiveOR Function

12.3.9The ExclusiveNOR Gate

12.4TTL Circuit Gate

12.4.1TTL NAND and AND Gates

12.4.2TTL NOR and OR Gates

12.5CMOS Gate Circuit

12.5.1CMOS Gate with OC TTL Gate

12.5.2CMOS NAND,NOR,OR Gates

12.6SpecialOutput Gates

12.7DIP Gate Packaging

QUESTIONS

Chapter 13Multivibrators

13.1Digital Logic with Feedback

13.2The SR Latch

13.3The Gated SR Latch

13.4The D Latch

13.5EdgeTriggered Latches: FlipFlops

13.6The JK Latch

13.6.1MainSlave JK Latch

13.6.2The JK FlipFlop

13.7Asynchronous FlipFlop Inputs

13.8Counters

13.8.1Binary Count Sequence

13.8.2Asynchronous Counters

13.8.3Synchronous Counters

QUESTIONS

Chapter 14Shift Registers

14.1Types of Shift Registers

14.2Shift Register,Serialin/Serialout Shift

14.3Shift Register,Parallelin,Serialout

14.4Serialin,Parallelout Shift Register

14.5Parallelin,Parallelout,Universal Shift Register

14.6Ring Counters

QUESTIONS

Appendix ADesign Science License

Appendix BIndex

References

中文目錄

第1章直流電路1

1.1電學基本概念1

1.1.1靜態電1

1.1.2導體,絕緣體和電流3

1.1.3電壓與電流4

1.1.4電阻6

1.2歐姆定律7

1.2.1電壓,電流與電阻關係7

1.2.2電路中的功率9

1.2.3非線性導體10

1.3串聯、並聯電路11

1.3.1串聯電路11

1.3.2並聯電路12

1.3.3電導14

1.3.4串、並聯混合電路15

1.3.5分析方法15

1.4基爾霍夫定律及分支電路16

1.4.1分壓電路16

1.4.2基爾霍夫電壓定律17

1.4.3分流電路20

1.4.4基爾霍夫電流定律21

1.5直流電路的網路分析方法22

1.5.1什麼是網路分析22

1.5.2支路電流法24

1.5.3網孔電流法28

1.5.4結點電壓法36

1.5.5網路定理介紹39

習題52

第2章正弦交流穩態電路55

2.1基本交流電路理論55

2.1.1什麼是交流電路55

2.1.2交流電路波形57

2.1.3交流電路幅度的測量60

2.1.4交流電路的相位64

2.2複數65

2.2.1複數的介紹65

2.2.2復相量的加法66

2.2.3極坐標及四邊形法則67

2.2.4複數運算法則70

2.3交流電路的復相量方法71

2.4阻抗及復阻抗73

2.4.1交流電路的電阻73

2.4.2交流電路的電感74

2.4.3交流電路的電容77

2.5交流電路的計算79

2.5.1R,X及Z特性回顧79

2.5.2串聯R,L及C電路80

2.5.3並聯R,L及C電路82

2.5.4電納與復導納83

習題85

第3章三相交流電路88

3.1三相對稱電源的產生88

3.2三相電源的星形及角形接法90

3.2.1三相電源的星形接法90

3.2.2三相電源的角形接法92

3.3三相交流電的分析及計算93

3.3.1星形連線的三相負載及中線的作用93

3.3.2角形連線的三相負載97

3.4三相功率98

習題102

第4章頻率回響,濾波及諧振104

4.1傅立葉分析104

4.2非正弦波的有效值與平均功率106

4.2.1非正弦波的有效值106

4.2.2非正弦波的平均功率107

4.3濾波器108

4.3.1傳遞函式108

4.3.2低通濾波器109

4.3.3高通濾波器112

4.3.4帶通濾波器113

4.3.5帶阻濾波器115

4.4諧振115

4.4.1簡單的並聯諧振117

4.4.2簡單的串聯諧振117

4.5品質因數及諧振電路的頻寬118

4.5.1串聯諧振的品質因數119

4.5.2並聯諧振的品質因數120

4.5.3諧振的套用120

習題121

第5章變壓器123

5.1變壓器的基本類型及互感器123

5.2變壓器的結構和形式130

5.2.1理想變壓器131

5.2.2單向變壓器的理論及套用134

5.3特殊的變壓器及其套用138

5.3.1自耦變壓器139

5.3.2儀用變壓器140

5.3.3三相變壓器141

5.3.4電壓互感器144

5.3.5氣隙式變壓器144

5.3.6飽和式變壓器145

5.3.7線性微分變壓器147

習題147

第6章交流電機149

6.1簡介149

6.2三相感應電機的基本結構151

6.3三相感應電機的基本原理152

6.3.1單閉環磁場152

6.3.2感應力矩154

6.3.3旋轉磁場157

6.3.4電機的反轉及其旋轉磁場的轉速159

6.3.5電機的功率流向及損耗161

6.4三相同步電機的特性163

6.4.1電路特性163

6.4.2電磁轉矩特性及機械特性166

6.5其他種類的交流電機168

6.5.1同步調相器168

6.5.2感應電動機170

6.5.3步進電機172

6.5.4雙饋感應電機176

6.5.5感應電機變換器180

6.5.6單相感應電動機181

第7章直流電機185

7.1直流電機的基本結構185

7.1.1直流電機的定子部分186

7.1.2直流電機的轉子部分187

7.2直流電機的工作特性187

7.2.1直流發電機的工作特性188

7.2.2直流電動機的工作特性189

7.3直流電機的基本特性189

7.3.1速度特性190

7.3.2轉矩特性190

7.3.3機械特性191

7.4直流電機的起動191

7.5無刷直流電機194

第8章半導體二極體197

8.1晶格的結構及化合價197

8.2電子和“空穴”199

8.3PN結202

8.4二極體及其套用205

8.4.1二極體參數207

8.4.2整流電路208

8.4.3限位電路210

8.4.4鉗位電路211

8.5穩壓二極體212

8.6特殊用途的二極體213

8.6.1肖克雷二極體213

8.6.2發光二極體214

習題215

第9章雙極型電晶體216

9.1雙極型電晶體的概念216

9.2PNP和NPN型電晶體結構218

9.3三極體的工作狀態220

9.4共射極放大器222

9.5共集電極放大器226

9.6偏置技術228

9.7三極體參數及封裝232

9.8場效應電晶體233

9.8.1場效應管的基本類型234

9.8.2開關型場效應管236

9.8.3場效應管的工作狀態238

9.9絕緣柵型場效應電晶體241

9.9.1絕緣柵型場效應電晶體的介紹241

9.9.2耗散型絕緣柵型場效應電晶體242

9.10絕緣柵雙極型電晶體245

習題246

第10章運算放大器248

10.1單端微分放大器248

10.2運算放大器250

10.3放大器中的負反饋252

10.3.1加法電路254

10.3.2微分放大器256

10.3.3儀用放大器257

10.3.4微分及積分電路258

10.4放大器中的正反饋260

10.4.1正反饋的套用261

10.4.2偏置電路264

10.4.3零漂265

10.5模擬電路的套用266

10.5.1功率電路266

10.5.2運算電路267

習題270

第11章數字系統272

11.1數與符號272

11.2數的系統273

11.3二進制,十進制,八進制數之間的轉換274

11.4二進制數277

11.4.1二進制加法277

11.4.2二進制的負數278

11.4.3二進制減法281

11.4.4溢出282

11.5布爾代數284

11.5.1布爾代數的介紹284

11.5.2布爾代數的特徵285

11.5.3布爾代數的性質287

11.6摩根定律287

11.6.1摩根定律的內容288

11.6.2布爾化簡規則291

11.7卡諾圖293

11.7.1Venn圖及集合293

11.7.2Venn圖中的布爾關係294

11.7.3Venn圖與卡諾圖的關係296

11.7.4卡諾圖,真值表及布爾表達式299

11.7.5卡諾圖化簡邏輯關係302

11.7.6四變數卡諾圖305

11.7.7最小項與最大項309

11.7.8五變數,六變數卡諾圖311

習題316

第12章邏輯門電路318

12.1數位訊號與邏輯門318

12.2TTL非門320

12.3多輸入門電路322

12.3.1與門323

12.3.2與非門323

12.3.3或門324

12.3.4或非門324

12.3.5反與門324

12.3.6反或門325

12.3.7異或門325

12.3.8異或功能326

12.3.9同或門327

12.4TTL門電路327

12.4.1TTL與門及與非門327

12.4.2TTL或門及或非門329

12.5CMOS門電路330

12.5.1集電極開路的CMOS門電路331

12.5.2CMOS與非門,或非門,或門333

12.6特殊的輸出門電路337

12.7DIP門電路封裝338

習題340

第13章觸發器342

13.1帶有反饋的數字邏輯電路342

13.2SR觸發器343

13.3時鐘SR觸發器345

13.4D觸發器346

13.5邊沿觸發器347

13.6JK觸發器350

13.6.1主從型JK觸發器350

13.6.2邊沿型JK觸發器351

13.7同步觸發器的輸入353

13.8計數器354

13.8.1二進制計數器354

13.8.2同步計數器355

13.8.3異步計數器363

習題368

第14章移位暫存器370

14.1移位暫存器的種類370

14.2串列輸入、串列輸出移位暫存器373

14.3並行輸入、串列輸出移位暫存器375

14.4串列輸入、並行輸出移位暫存器379

14.5並行輸入、並行輸出移位暫存器382

14.6環形計數器386

習題389

附錄ADSL協定391

附錄B索引395

參考文獻400

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