سال انتشار: ۱۳۹۱

محل انتشار: بیست و هفتمین کنفرانس بین المللی برق

تعداد صفحات: ۹

نویسنده(ها):

O Abedinia – Technical Engineering Department, University of Mohaghegh Ardabili
A Ghasemi –

چکیده:

Wind farm in form of doubly fed induction generator penetrating is formulated into a power system in this paper. Small scale wind turbines can be used in domestic,community and smaller wind energy projects and these can be either stand-alone or grid-connected systems. With gridconnected turbines, the output from the wind turbine is directly connected to the existing mains electricity supply. The Firefly Algorithm (FA) is applied to power system for finding optimal place of wind turbines considering the fuel cost and emission of thermal unites by changing location and varying sizes of wind farm, simultaneously. The proposed FA technique is tested over a 30-bus 6- generator IEEE power system considering the problem objective finctions in two states of without wind farm and with wind farm. The achieved results demostrate good effects of existing wind farm connected to power system.