Design of fuzzy logic supplementary controller for STATCOM using polar coordinate variables

Author

On Mak, Lai ; Ni, Yixin

Author_Institution

Dept. of Electr. & Electron. Eng., Hong Kong Univ., Hong Kong

Volume

2

fYear

1999

fDate

36495

Firstpage

891

Abstract

Increasing interest has been seen in applying fuzzy set theory to controller design in power systems problems. In this paper, the design of fuzzy logic controller for STATCOM (static synchronous compensator) is based on the polar information obtained from the tie-line power flow. Time simulations are conducted on a four-generator interconnected power system. Computer results show the capability of the proposed fuzzy logic STATCOM in enhancing the dynamic behavior of an interconnected power system

Keywords

control system analysis computing; control system synthesis; flexible AC transmission systems; fuzzy control; power system analysis computing; power system interconnection; power transmission control; reactive power control; static VAr compensators; thyristor convertors; STATCOM; computer simulation; dynamic behavior; four-generator interconnected power system; fuzzy logic supplementary controller design; fuzzy set theory; polar coordinate variables; power systems; static synchronous compensator; tie-line power flow; time simulations; Automatic voltage control; Computational modeling; Control systems; Fuzzy logic; Fuzzy set theory; Load flow; Power system control; Power system dynamics; Power system interconnection; Power system simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON 99. Proceedings of the IEEE Region 10 Conference

Conference_Location

Cheju Island

Print_ISBN

0-7803-5739-6

Type

conf

DOI

10.1109/TENCON.1999.818562

Filename

818562