Electric Power Systems

✍ Scribed by Nasar, Syed A.; Trutt, F. C

• Publisher: Routledge;CRC
• Year: 2018
• Tongue: English
• Leaves: 325
• Category: Library

✦ Synopsis

The field of electrical engineering has become increasingly diversified, resulting in a spectrum of emerging topics - from microelectromechanics to light-wave technology. Keeping pace with progressing technology, and covering the scope of related subjects, Electric Power Systems provides introductory, fundamental knowledge in several areas.

Abstract: The field of electrical engineering has become increasingly diversified, resulting in a spectrum of emerging topics - from microelectromechanics to light-wave technology. Keeping pace with progressing technology, and covering the scope of related subjects, Electric Power Systems provides introductory, fundamental knowledge in several areas

✦ Table of Contents

Content: Cover
Half Title
Title Page
Copyright Page
PREFACE
THE AUTHORS
Table of Contents
CHAPTER 1 --
INTRODUCTION
1.1 Energy and Power
1.2 Growth Rates
1.3 Major Energy Sources
1.4 Limitations to Power Generation
References
Problems
CHAPTER 2 --
AC CIRCUIT ANALYSIS
2.1 Representation of AC Quantities
2.2 Power in AC Circuits
2.3 Balanced Three-Phase Systems
Problems
CHAPTER 3 --
COMPONENTS OF ELECTRIC POWER SYSTEMS
3.1 History of Central-Station Electric Service
3.2 Electric Power Generators
3.3 Transformers
3.4 Transmission Lines
3.5 Circuit Breakers and Disconnect Switches 3.6 Voltage Regulators3.7 Subtransmission
3.8 Distribution Systems
3.9 Loads
3.10 Capacitors
3.11 Overall Representation of a Power System
3.12 Equivalent Circuits and Reactance Diagrams
3.13 Per Unit Representation
Problems
CHAPTER 4 --
POWER FLOW STUDIES
4.1 Power Flow in a Short Transmission Line
4.2 An Iterative Procedure
4.3 Bus Admittance Matrix
4.4 The Power Flow Equations
4.5 The Gauss and Gauss-Seidel Methods
4.6 The Newton-Raphson Method
4.7 Alternative Newton-Raphson Methods
4.8 Control of Reactive Power Flow
4.9 Computer Solution of Power Flow Problems
Problems CHAPTER 5 --
FAULT CALCULATIONS AND POWER SYSTEM PROTECTION5.1 Types of Faults
5.2 Symmetrical Faults
5.3 Bus Impedance Matrix
5.4 Unsymmetrical Faults and Symmetrical Components
5.5 Relationship Between Sequence Voltages and Sequence Currents
5.6 Sequence Power
5.7 Sequence Impedances and Sequence Networks
5.8 General Procedures for Fault Analysis and Computer Techniques
5.9 Components of a Protection System
5.10 Instrument Transformers
5.11 Relays
5.12 Circuit Breakers
5.13 Protection of Lines, Transformers, and Generators
5.14 Bus Impedance Matrix Formation
Problems CHAPTER 6 --
POWER SYSTEM STABILITY6.1 Inertia Constant and the Swing Equation
6.2 Evaluation of the H Constant
6.3 Power Flow Under Steady State
6.4 Equal-Area Criterion
6.5 Machine Faults and the Critical Clearing Angle
6.6 Step-by-Step Solution
6.7 Multi-Machine Systems
6.8 Computer Analysis
6.9 Summary
Problems
CHAPTER 7 --
POWER SYSTEM OPERATION AND CONTROL
7.1 Economic Distribution of Load Between Generators
7.2 Effect of Transmission-Line Loss
7.3 Load Distribution Between Plants
7.4 Power System Control
Problems
APPENDIX I --
CHARACTERISTICS OF ALUMINUM CONDUCTORS APPENDIX II --
POWER TRANSFORMERSII. 1 Construction
II. 2 Operation
II. 3 Voltage, Current, and Impedance Transformations
II. 4 The Nonideal Transformer
II. 5 Per Unit Impedances
II. 6 Performance Characteristics
II. 7 Autotransformers
II. 8 Three-Phase Transformer Connection
II. 9 Tap Changing Transformers
APPENDIX III --
SYNCHRONOUS MACHINES
III. 1 Operation of a Synchronous Generator
III. 2 Construction Features
III. 3 Steady-State Analysis of Synchronous Machines
III. 4 Transients in Synchronous Machines
APPENDIX IV --
POWER TRANSMISSION LINES
IV. 1 Transmission-Line Parameters

✦ Subjects

Electric power systems