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 analysis.
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.