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

Volume

3

fYear

1996

fDate

5-10 Aug 1996

Firstpage

1687

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/IECON.1996.570668

Filename

570668