Böcker av Sukumar

The present research project encompasses Robust stability and performance analysis of power systems and it has six definite parts : - ¿ The unification of the structural configuration dealing with stability of the closed - loop feedback systems. ¿ Stability studies of capacitive loading of synchronous generator of a thermal power station. ¿ Regulator excitation dynamics of a synchronous generator. ¿ The design of stabilizers and the determination of the largest radius of the hyper-sphere in the parameter space. ¿ The determination of the controller stability of a close-loop system by investigating and examining encirclement of the ¿1+ j0 point by the locus of G (jw) C (jw). D¿ partition method for stability studies with the range of K have been discussed. ¿ The analysis and design of a family of voltage controllers based on numerical convex optimization.