Novel robust controller design to enhance transient stability of power systems

Power system stability is a major concern for the operation of power systems as the instability significantly affects both economic and technical benefits. The major challenge to maintain the power system stability is to match the continuously changing loads with the generation. Since power systems are mostly dominated by synchronous generators, excitation controllers have been useful to maintain this challenge including external disturbances. The excitation controllers need to be designed in such a way that these can provide robustness against all grid events. This thesis focuses to design a novel robust excitation controller for power systems to enhance transient stability.