NITH SYLLABUS

EE-322POWER SYSTEM ANALYSIS
CreditsLTP
4310

UNIT-1

INTRODUCTION
  • Nature and scope of power system studies
  • Power system restructuring
  • Power system computation and control
  • Smart grid concept

UNIT-2

POWER SYSTEM COMPONENTS MODELLING
  • Mathematical model of transmission lines
  • Tap changing transformer
  • Generator and loads

UNIT-3

TOPOLOGICAL ANALYSIS OF POWER NETWORKS
  • Primitive impedance and admittance matrices
  • System graph for transmission network
  • Relevant concepts in graph theory
  • Network representation
  • Network matrices
  • Network reduction

UNIT-4

BUS IMPEDANCE ALGORITHM
  • Partial network
  • Addition of link(s)
  • Addition of branch(es)
  • Removal of elements
  • Implementation of bus building algorithm
  • 3-phase Z-bus formation

UNIT-5

SHORT CIRCUIT STUDIES
  • Types of faults
  • Short circuit studies of large power system networks
  • Calculating system conditions after the occurrence of fault
  • Direct short circuit i.e
  • bolted faults
  • Comparison between symmetrical components and phase coordinate
  • Method of short-circuit studies

UNIT-6

POWER FLOW STUDIES
  • Mathematical model of power flow studies
  • Solution techniques: GaussSeidel method
  • Newton-Raphson method
  • Fast decoupled load flow method
  • Comparison of solution technique

UNIT-7

STABILITY STUDIES
  • Types of stability
  • Swing equation
  • Point by point method
  • Mathematical models for transient stability simulation
  • Equal area criteria
  • Direct numerical integration method
BOOKS
  1. Computer Techniques in Power System Analysis by M.A. Pai, Tata McGraw Hill, New Delhi.
  2. Advanced Power System Analysis and Dynamics by L.P. Singh, New Age International
  3. Modern Power System Analysis by DP Kothari and I.J. Nagrath, Tata McGraw Hill, New Delhi
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