MODULE-I (10 HOURS)
Concept of real and reactive powers, Complex power, Transmission capacity, The static load flow
equations(SLFE),Definition of the load flow problem, Network model formulation, A load flow sample
study, Computational aspect of the load flow problem. Gauss siedel and Newton Raphson method for power
flow fast decoupled load flow, On load tap changing transformer and block regulating transformer, effects
of regulating transformers.
MODULE-II (10 HOURS)
Power System Stability: Steady State Stability, Transient stability, Swing equation, Equal area criterion for
stability, critical clearing angle, point by point Methods of improvement of transient stability. Voltage
stability, concept, causes and countermeasures, Voltage stability indices.
MODULE-III (10 HOURS)
Economic Operation of Power System: Distribution offload between units within a plant, Transmission
losses as function of plant generation, Calculation of loss coefficients, Distribution of loads between plants
with special reference to steam and hydel plants, Automatic load dispatching.
Z bus Algorithm, Symmetrical and unsymmetrical fault analysis for power system, Z bus method in fault
MODULE-IV (10 HOURS)
Load frequency control, PF versus QV control, Modelling of speed governing system, Division of power
system into control areas, Single area control and two area control.