ELECTRIC POWER SYSTEMS – A CONCEPTUAL INTRODUCTION (Alexandra von Meier)

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ELECTRIC POWER SYSTEMS – A CONCEPTUAL INTRODUCTION Alexandra von Meier
Daftar Isi
1. The Physics of Electricity 1
1.1 Basic Quantities 1
1.2 Ohm’s law 8
1.3 Circuit Fundamentals 11
1.4 Resistive Heating 14
1.5 Electric and Magnetic Fields 18

2. Basic Circuit Analysis 30
2.1 Modeling Circuits 30
2.2 Series and Parallel Circuits 31
2.3 Kirchhoff’s Laws 37
2.4 Magnetic Circuits 44

3. AC Power 49
3.1 Alternating Current and Voltage 49
3.2 Reactance 55
3.3 Power 66
3.4 Phasor Notation 75

4. Generators 85
4.1 The Simple Generator 86
4.2 The Synchronous Generator 92
4.3 Operational Control of Synchronous Generators 100
4.4 Operating Limits 115
4.5 The Induction Generator 118
4.6 Inverters 123

5. Loads 127
5.1 Resistive Loads 128
5.2 Motors 131
5.3 Electronic Devices 134
5.4 Load from the System Perspective 136
5.5 Single- and Multiphase Connections 140

6. Transmission and Distribution 144
6.1 System Structure 144
6.2 Three-Phase Transmission 159
6.3 Transformers 168
6.4 Characteristics of Power Lines 175
6.5 Loading 182
6.6 Voltage Control 184
6.7 Protection 188

7. Power Flow Analysis 195
7.1 Introduction 195
7.2 The Power Flow Problem 197
7.3 Example with Interpretation of Results 206
7.4 Power Flow Equations and Solution Methods 214
7.5 Applications and Optimal Power Flow 226

8. System Performance 229
8.1 Reliability 229
8.2 Security 233
8.3 Stability 234
8.4 Power Quality 250

9. System Operation, Management, and New Technology 259
9.1 Operation and Control on Different Time Scales 260
9.2 New Technology 268
9.3 Human Factors 281
9.4 Implications for Restructuring 292

Appendix: Symbols, Units, Abbreviations, and Acronyms 298
Index 302

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