DFIG WIND TURBINES CONTROLL BY PSO ALGORITHM

Wind turbine is system that uses a number of blades, wind energy and get it into usable mechanical energy. Variable speed wind turbines is quickly replacing with fixed speed wind turbine Because of the better power quality. On the other hand, DFIG generators due to injection and reactive power control and no need for capacitor banks, assigned more usages. The existence of active and reactive power controller for controlling the power output of the wind turbine based on DFIG, provides the context interference controllers system with other modes.in this paper we used the PSO algorithm because of the its merits including increasing the accuracy and improving the results. With this algorithm can improve application speed and control the rate of degradation using the mutation operator. That's why in this article to control the DFIG wind turbines PSO algorithm is used.

wind turbine, power control, dual-fed induction generator (DFIG), and the PSO algorithm