Title :
A robust nonlinear power system stabilizer
Author :
Sharaf, A.M. ; Lie, Tjing T.
Author_Institution :
Dept. of Electr. Eng., New Brunswick Univ., Fredericton, NB, Canada
Abstract :
The paper presents a novel, simple, variable structure, self adjusting, squashable error-driven, adjustable gain power system stabilizer (PSS) design. The elastic error-driven and error-scaled PSS design falls in between the categories of bang-bang and linear error sealed variable gain. The proposed PSS can be easily implemented and is robust as it tolerates any system structural and parametric variations. The design was simulated and tested using MATLAB simulation package software and compared to conventional analog gain/lead/lag compensator PSS design
Keywords :
nonlinear control systems; power system control; power system stability; power system transients; robust control; self-adjusting systems; variable structure systems; MATLAB simulation package software; adjustable gain; error-scaled PSS design; parametric variations; power system stabilizer; self adjusting systems; squashable error-driven system; system structural variations; variable structure systems; Damping; Gain; Power generation; Power system dynamics; Power system interconnection; Power system modeling; Power system simulation; Power system stability; Power systems; Robustness;
Conference_Titel :
Circuits and Systems, 1995., Proceedings., Proceedings of the 38th Midwest Symposium on
Conference_Location :
Rio de Janeiro
Print_ISBN :
0-7803-2972-4
DOI :
10.1109/MWSCAS.1995.510286
