EXTENDED ALGORITHM OF A FUZZY-SET BASED POWER-SYSTEM STABILIZER WITH GENETIC ALGORITHM TUNING

Authors
PEDRAM MM SEIFI H
Citation
Mm. Pedram et H. Seifi, EXTENDED ALGORITHM OF A FUZZY-SET BASED POWER-SYSTEM STABILIZER WITH GENETIC ALGORITHM TUNING, EUROPEAN TRANSACTIONS ON ELECTRICAL POWER, 7(3), 1997, pp. 205-210
Citations number
14
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
EUROPEAN TRANSACTIONS ON ELECTRICAL POWER → ACNP
ISSN journal
1430144X
Volume
7
Issue
3
Year of publication
1997
Pages
205 - 210
Database
ISI
SICI code
1430-144X(1997)7:3<205:EAOAFB>2.0.ZU;2-M
Abstract
The application of fuzzy logic controllers to improve power-system dam ping behaviour has received some attention in the literature during th e last few years. The paper presents an approach in which besides spee d and its first derivative, the second derivative is applied to the Fu zzy-set based power-system stabilizer (PSS), so that a three-dimension al space with improved behaviour is formed. The parameters are then op timized by the new searching technique, the genetic algorithm. Excelle nt digital simulation results are demonstrated for a single machine in finite bus-bar systems.