Power System Analysis And Design, Si Edition

By (author) Glover J. Duncan; By (author) Overbye, Thomas; By (author) Glover J. Duncan; By (author) Sarma, Mulukutla
Description
Learn the basic concepts of power systems along with the tools you need to apply these skills to real world situations with POWER SYSTEM ANALYSIS AND DESIGN, 6E. This new edition highlights physical concepts while also giving necessary attention to mathematical techniques. The authors develop both theory and modeling from simple beginnings so that you can readily extend these principles to new and complex situations. Software tools, including PowerWorld® Simulation, and the latest content throughout this edition aid you with design issues while introducing you to the most recent trends in the field today.
Table of contents
1. INTRODUCTION. Case Study: How the Free Market Rocked the Grid. History of Electric Power Systems. Present and Future Trends. Electric Utility Industry Structure. Computers in Power System Engineering. PowerWorld Simulator. 2. FUNDAMENTALS. Case Study: Key Connections (Microgrids). Phasors. Instantaneous Power in Single-Phase AC Circuits. Complex Power. Network Equations. Balanced Three-Phase Circuits. Power in Balanced Three-Phase Circuits. Advantages of Balanced Three-Phase vs. Single-Phase Systems. 3. POWER TRANSFORMERS. Case Study: Power Transformer – Life Management and Extension. The Ideal Transformer. Equivalent Circuits for Practical Transformers. The Per-Unit System. Three-Phase Transformer Connections and Phase Shift. Per-Unit Equivalent Circuits of Balanced Three-Phase Two-Winding Transformers. Three-Winding Transformers. Autotransformers. Transformers with Off-Nominal Turns Ratios. 4. TRANSMISSION-LINE PARAMETERS. Case Study: Integrating North America''s Power Grid. Case Study: Grid Congestion. Resistance. Transmission Line Design Considerations. Resistance. Conductance. Inductance: Solid Cylindrical Conductor. Inductance: Single-Phase Two-Wire Line and Three-Phase Three-Wire Line with Equal Phase Spacing. Inductance: Composite Conductors, Unequal Phase Spacing, Bundled Conductors. Series Impedances: Three-Phase Line with Neutral Conductors and Earth Return. Electric Field and Voltage: Solid Cylindrical Conductor. Capacitance: Single-Phase Two-Wire Line and Three-Phase Three-Wire Line with Equal Phase Spacing. Capacitance: Stranded Conductors, Unequal Phase Spacing, Bundled Conductors. Shunt Admittances: Lines with Neutral Conductors and Earth Return. Electric Field Strength at Conductor Surfaces and at Ground Level. Parallel Circuit Three-Phase Lines. 5. TRANSMISSION LINES: STEADY-STATE OPERATION. Case Study: The ABC''s of HVDC Transmission Technologies. Medium and Short Line Approximations. Transmission-Line Differential Equations. Equivalent ? Circuit. Lossless Lines. Maximum Power Flow. Line Loadability. Reactive Compensation Techniques. 6. POWER FLOWS. Case Study: Finding Flexibility: Cycling the Conventional Fleet. Direct Solutions to Linear Algebraic Equations: Gauss Elimination. Iterative Solutions to Linear Algebraic Equations: Jacobi and Gauss-Seidel. Iterative Solutions to Nonlinear Algebraic Equations: Newton-Raphson. The Power Flow Problem. Power Flow Solution by Gauss-Seidel. Power Flow Solution by Newton-Raphson. Control of Power Flow. Sparsity Techniques. Fast Decoupled Power Flow. The DC" Power Flow. Economic Dispatch. Optimal Power Flow. Design Projects. 7. SYMMETRICAL FAULTS. Case Study: Short-Circuit Modeling of a Wind Power Plant. Series R-L Circuit Transients. Three-Phase Short Circuit – Unloaded Synchronous Machine. Power System Three-Phase Short Circuits. Bus Impedance Matrix. Circuit Breaker and Fuse Selection. Design Project. 8. SYMMETRICAL COMPONENTS. Case Study: Technological Progress in High-Voltage Gas-Insulated Substations of Symmetrical Components. Definition of Symmetrical Components. Sequence Networks of Impedance Loads. Sequence Networks of Series Impedances. Sequence Networks of Three-Phase Lines. Se