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Electrical Electonics and Comunication Engineering EEE ECE

Power System Analysis - EE6501

Power System Analysis

INTRODUCTION

-:- Power System Analysis - Introduction
-:- Modern Power System (Or) Electric Energy System
-:- Analysis For System Planning and Operational Studies
-:- Basic Components of a Power System
-:- Concept of Real and Reactive Power
-:- Modeling of Components For Load Flow Analysis
-:- Single Line diagram of an Electrical system
-:- Impedance Diagram
-:- Reactance Diagram
-:- Per Phase and Per Unit Representation
-:- Change of Base
-:- Formation of Y BUS & Z BUS
-:- Solved problems and Examples on Per Unit Analysis
-:- Important Short Questions and Answers: Power System Analysis - Introduction

POWER FLOW ANALYSIS

-:- Importance of Power Flow Analysis in Planning and Operation of Power Systems
-:- Statement of Power Flow Problem
-:- Classification of Buses
-:- Iterative Solution Using Gauss-Seidel Method - Algorithm
-:- Iterative Solution Using Newton-Raphson Method - Algorithm
-:- Iterative Solution Using Fast Decoupled Load Flow Method - Algorithm
-:- Compare the Gauss Seidel and Newton Raphson Methods of Load Flow Study
-:- Important Short Questions and Answers: Power Flow Analysis

FAULT ANALYSIS BALANCED FAULTS

-:- Importance Short Circuit (Or) For Fault Analysis
-:- Basic Assumptions in Fault Analysis of Power Systems
-:- Symmetrical Fault
-:- Fault Analysis Using Z-Bus Matrix - Algorithm
-:- Solved problems: Fault Analysis - Balanced Faults
-:- Important Short Questions and Answers: Fault Analysis - Balanced Faults

FAULT ANALYSIS UNBALANCED FAULTS

-:- Introduction to Symmetrical Components
-:- Sequence Impedances Sequence Networks
-:- Representation of Single Line to Ground, Line to Line and Double Line to Ground Fault Conditions
-:- Unbalanced Fault Analysis Problem Formulation
-:- Important Short Questions and Answers: Symmetrical Components And Unbalanced Fault Analysis

STABILITY ANALYSIS

-:- Classification of Power System Stability - Angle and Voltage Stability
-:- Power angle equation and draw the power angle curve
-:- Swing equation for a SMIB (Single machine connected to an infinite bus bar) system
-:- Critical clearing angle
-:- Single Machine Infinite Bus (SMIB) System: Development of Swing Equation
-:- Critical clearing angle and critical clearing time in transient stability
-:- Important Short Questions Answers: Stability Analysis