Title :
Robust transient stabilizer for power systems with superconducting magnetic energy storage unit
Author :
Matsuo, Takami ; Shirakawa, Yoshitaka ; Tsuruda, Hiroya ; Okada, Hidehiko ; Ezaki, Tadao
Author_Institution :
Dept. of Production Syst. Eng., Oita Univ., Japan
Abstract :
In this paper, the authors establish a nonlinear model of a single machine-infinite bus power system with SMES, based on the Park´s electric and mechanical equations, and derive its linearized model with the structural uncertainties caused by the sinusoidal nonlinearities. Moreover, they design a quadratic transient stabilizer for power system by using descriptor-type H∞ control theory. Simulation results from MATLAB/SIMULINK are shown
Keywords :
H∞ control; control system analysis computing; control system synthesis; nonlinear control systems; power system analysis computing; power system control; power system stability; power system transients; robust control; software packages; superconducting magnet energy storage; MATLAB/SIMULINK; Park´s electrical equations; Park´s mechanical equations; computer simulation; control design; control simulation; descriptor-type H∞ control theory; nonlinear model; quadratic transient stabilizer; robust transient stabilizer; single machine-infinite bus power system; superconducting magnetic energy storage unit; Mathematical model; Nonlinear equations; Power system control; Power system modeling; Power system simulation; Power system transients; Robustness; Samarium; Superconducting magnetic energy storage; Uncertainty;
Conference_Titel :
Industrial Electronics, Control, and Instrumentation, 1996., Proceedings of the 1996 IEEE IECON 22nd International Conference on
Conference_Location :
Taipei
Print_ISBN :
0-7803-2775-6
DOI :
10.1109/IECON.1996.570668
