Power Systems
Handout
Lectures
Tutorials
Introduction to Power System
Review of Fundamental Concepts of Power System
Power in Three-Phase Circuits
Structure of Power Systems
Advantages & Limitations of High-Voltage Transmission
Types of overhead Systems of Power Transmission
Underground System of Power Transmission
Various Loads on Power System & Characteristics
Transmission Line Modelling
Inductance of Transmission Lines
Bundled Conductors in Transmission Lines
Capacitance of Overhead Transmission Lines
Capacitance of Three-Phase Transmission Lines
Effect of Earth on Transmission Line Capacitance
Capacitance of Bundled Conductors
Performance & Characteristics of Transmission Lines
Short Transmission Lines
Medium Transmission Lines
Long Transmission Lines
Characteristics Impedance and Surge Impedance Loading
Ferranti Effect in Transmission Lines
Tuned Power Lines
Lumped Circuit of Long Transmission Lines
Corona Effect in Power Transmission Lines
Power Loss Due to Corona and Mitigation Techniques
Single Line Diagram
Per-Unit Quantities & Systems
Impedance & Reactance Diagram
Bus Admittance Matrix (Y-bus)
Bus Impedance Matrix (Z-bus)
Symmetrical Components
Sequence Impedance & Networks
Load Flow Analysis
Bus Classification
Load Flow Problem Formulation
Load Flow Analysis Using Gauss-Siedel Method
Load Flow Analysis Using Newton-Raphson Method
Introduction to Power System Faults
Transients due to Short-Circuit
Symmetrical Fault Analysis
Introduction to Unsymmetrical Faults
Single Line-to-Ground (LG) Faults
Line-to-Line (LL) Faults
Double Line-to-Ground (LLG) Faults
Fault Current Computation Using Sequence Networks
Power System Stability
Dynamics of a Synchronous Machines
Power-Angle Relationship of a Synchronous Machines
Swing Equation
Equal Area Criterion