Anna University , Chennai
Department of B.E-Electrical and Electronics Engg
Sixth Semester
EE2351 Power System Analysis
Scanned Lecture Notes - All Units
(Regulation 2008)
Attachment : Click HereSyllabus :
POWER SYSTEM ANALYSIS
UNIT-1 - INTRODUCTION
UNIT-2 - POWER FLOW ANALYSIS
UNIT-3 - FAULT ANALYSIS-BALANCED FAULTS
UNIT-4 - FAULT ANALYSIS-UNBALANCED FAULTS
UNIT-5 - STABILITY ANALYSIS
Content :
UNIT-1
INTRODUCTION
Modern power system
Components
Single line diagram
Function of power system analysis
Block diagram
Load flow analysis
Short circuit analysis
Types of faults
3 phase ground fault
Line to ground fault
Line to line fault
Double line to line fault
Open conductor fault
Transient stability analysis
Advantages
Equivalent circuit and components of the power system
Impedence and reactance diagram
Problems
Advantages of bus impedence matrix
Modification existing bus impedence matrix
Need for system analysis
Transient stability
Transmission lines
Transformers
Assumption of transient stability
Formation of Y-bus by singular transformation
UNIT-2
POWER FLOW ANALYSIS
Types of buses
Load bus
Generator bus
Slack bus
Need for slack bus
Gauss seidal method
Newton raphson method
Flow chart
Algorithm for gauss seidal method
UNIT-3
FAULT ANALYSIS-BALANCED FAULTS
Introduction
Classification of faults
Shunt faults
Series faults
Fault calculation
Steady state transient
Subtransient period
Transient period
Steady state period
Short circuit studies
Assumption
Transient reactance and its significance
Building algorithm for bus impedence matrix
UNIT-4
UNSYMMENTRICAL FAULT ANALYSIS
Types
Single line ground fault
Line fault
Double line-ground fault
One or two open conductor fault
Problems
Negative sequence
Zero sequence
UNIT-5
STABILITY ANALYSIS
Stability
Unstability
Stability analysis
Transient
Dynamic
Steady state
Reason for small disturbance
Features
Assumption
Swing equation
Generator
Motor
Equal area criteria
Clearing time and clearing angle
Attachment : Click Here
Share your Study Materials with us : 