Decentralized Disturbance Attenuation Control for Large-Scale Power System

This paper proposes a novel decentralized control method for the large-scale power system with nonlinear interconnections. We develop a recursive design method to construct the decentralized feedback control law. The proposed feedback control law improves the disturbance attenuation ability of the corresponding closed-loop interconnected system and does not require the online optimization. Simulation results show the efficiency of our proposed control strategy.