A fuzzy logic based stabilizer for an electric power system

Author

De Azevedo, H.R. ; Martins, R.M. ; Oliveira, J.C. ; Moraes, A.J. ; Guimares, G.C. ; Abreu, J.P.G.

Author_Institution

Dept. of Electr. & Electron. Eng., Univ. Federal de Uberlandia, Brazil

Volume

3

fYear

1995

fDate

20-24 Mar 1995

Firstpage

1561

Abstract

This paper presents an application of fuzzy logic to the stabilization of an electric AC power system. A fuzzy stabilizer loop is used to control a phase-shift transformer which provides both magnitude and phase angle change through thyristor commutation. It is presented some simulation results in comparative terms between a traditional stabilizer and the fuzzy stabilizer

Keywords

fuzzy control; fuzzy logic; fuzzy set theory; phase control; power system control; power system stability; electric power system; fuzzy logic; fuzzy set theory; fuzzy stabilizer loop; magnitude change; phase angle change; phase-shift transformer; power system control; stabilization; thyristor commutation; Coils; Control systems; Fuzzy control; Fuzzy logic; Fuzzy sets; Power engineering and energy; Power system control; Power system simulation; Power system stability; Thyristors;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems, 1995. International Joint Conference of the Fourth IEEE International Conference on Fuzzy Systems and The Second International Fuzzy Engineering Symposium., Proceedings of 1995 IEEE Int

Conference_Location

Yokohama

Print_ISBN

0-7803-2461-7

Type

conf

DOI

10.1109/FUZZY.1995.409886

Filename

409886