A COMPARISON STUDY BETWEEN A CONVENTIONAL AND A FUZZY LOGIC BASED POWER SYSTEM STABILISER FOR A SYNCHRONOUS GENERATOR  Fulltext 

[ Hosseinzadeh ] - Dept. Of E.& E. Engineering Victoria Univ. Of Technology Ballarat Road, Footscray Melbcorne VIC 3011 AUSTRALIA
[ Kalam ] - Dept. Of E.& E. Engineering Victoria Univ. Of Technology Ballarat Road, Footscray Melbcorne VIC 3011 AUSTRALIA
[ W.S.LEE ] - Dept. Of E.& E. Engineering Victoria Univ. Of Technology Ballarat Road, Footscray Melbcorne VIC 3011 AUSTRALIA

خلاصه مقاله:

This paper presents a comparison study between a conventional and a fuzzylogic based power system stabiliser (PSS) to improve the stability of a synchronous generator. A conventional power system stabiliser (CPSS) is designed and simulated using MATLAB software package. Also a fuzzy logic based PSS (FLBPSS) is simulated. In the case of FLBPSS the stabilising signal is computed using a fuzzy membership function depending on the speedlacceleration state of the generator in the phase plane. The required measurement is the speed deviation over two samples. The simulation results are compared.