پایدار سازی سیستمها با استفاده از روشهای فازی و ادوات فکتس در محیط چند ماشینه

عنوان انگليسی

WIDE-AREA BASED ON COORDINATED TUNING OF FUZZY PSS AND FACTS CONTROLLER IN MULTI-MACHINE ENVIRONMENT

خلاصه انگلیسی

In this paper coordination of fuzzy power system stabilizer (FPSS) and flexible actransmission systems (FACTS) have been considered in a multi-machine power sys-tem. The proposed model, has been applied for a wide-area power system. The pro- posed FPSS presented with local, nonlinear feedbacks, and the corresponding control synthesis conditions are given in terms of solutions to a set of linear matrix inequali- ties (LMIs). For this model, in fuzzy control synthesis, the new proposed control de- sign method is based on fewer fuzzy rules and less computational burden. Also, the parameters of FACTS controller have been valuated by improved honey bee mating optimization (IHBMO). The effectiveness of the proposed method has been applied over two case studies of single-machine infinite-bus (SMIB) and two areas four ma- chine (TAFM) Kundur’s power system. The obtained results demonstrate the superi- ority of proposed strategy.

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