Design and implementation of a PC-based automatic voltage regulator and fuzzy logic power system stabilizer

Author

Shi, Juan ; Herron, L.H. ; Kalam, A.

Author_Institution

Dept. of Electr. & Electron. Eng., Victoria Univ. of Technol., Melbourne, Vic., Australia

fYear

1993

fDate

7-10 Dec 1993

Firstpage

293

Abstract

This paper describes the design and implementation of automatic voltage regulator (AVR) and fuzzy logic power system stabilizer (FLPSS) for a single machine infinite bus power system. The AVR was designed using a z-domain analytical design method. The proposed FLPSS employs two nonlinear fuzzy membership functions to improve its performance. Design and digital simulation studies are carried out using MATRIXx-a large control system design and simulation software package. The design is implemented in a power system laboratory with an IBM-486 computer acting as the real time controller. Both simulation and implementation results show that the proposed PC-based AVR and FLPSS are very effective

Keywords

control system CAD; control system analysis computing; digital simulation; fuzzy control; microcomputer applications; power system computer control; power system stability; software packages; voltage control; voltage regulators; CAD; IBM-486 computer; MATRIX; PC; automatic voltage regulator; digital simulation; fuzzy logic; nonlinear fuzzy membership functions; performance; power system stabilizer; real time controller; single machine infinite bus; software package; z-domain analytical design;

fLanguage

English

Publisher

iet

Conference_Titel

Advances in Power System Control, Operation and Management, 1993. APSCOM-93., 2nd International Conference on

Conference_Location

IET

Print_ISBN

0-85296-569-9

Type

conf

Filename

292728