Title :
Robust decentralized turbine-governor control subject to saturation nonlinearity
Author_Institution :
Dept. of Electr. Eng., Tokyo Metropolitan Univ., Japan
Abstract :
Motivated by a decentralized turbine-governor control design for the damping of low-frequency, inter-area oscillations in electric power systems, we consider a robust state-feedback control problem subject to saturation nonlinearity in state variables. By using the quadratic stabilization and backstepping, we propose a locally stabilizing control design.
Keywords :
control nonlinearities; control system synthesis; damping; decentralised control; oscillations; power generation control; robust control; state feedback; turbogenerators; backstepping; electric power systems; locally stabilizing control design; low-frequency inter-area oscillation damping; quadratic stabilization; robust decentralized turbine-governor control; robust state-feedback control problem; saturation nonlinearity; Control design; Control systems; Damping; Equations; Mechanical variables control; Nonlinear control systems; Power system dynamics; Robust control; Synchronous machines; Voltage;
Conference_Titel :
American Control Conference, 2002. Proceedings of the 2002
Print_ISBN :
0-7803-7298-0
DOI :
10.1109/ACC.2002.1023920
