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

Volume

2

fYear

1995

fDate

13-16 Aug 1995

Firstpage

1098

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/MWSCAS.1995.510286

Filename

510286