GASA Tuned Optimal Fuzzy Regulator for AGC of an Interconnected Power System
2011; Volume: 20; Issue: 8 Linguagem: Inglês
10.5120/2451-2633
ISSN0975-8887
AutoresAuthor Ibraheem, IbraheemNaimul Hasan, Omveer Singh,
Tópico(s)Power System Optimization and Stability
ResumoAn optimal fuzzy AGC regulator design based on GASA tuning technique for interconnected power system is proposed in this paper.The investigations with the GASA tuned optimal fuzzy regulator are carried out on a two area interconnected power system consisting of power plants with different characteristics.Power system area-1 is having plants with reheat thermal turbines whereas area-2 has plants with hydro turbines.The dynamic response plots are obtained for 1% load disturbance in hydro area.The dynamic response plots are obtained for various system states with the implementation of conventional integral, fuzzy logic and GASA based AGC regulators designed in the study.The GASA technique is applied to tune the gains of fuzzy logic based AGC regulators also.The simulation results demonstrate superiority of GASA technique based optimal fuzzy AGC regulators over the others.
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