Uma introdução ao estudo dos impactos da geração eólica na estabilidade do sistema.

Abstract

Faced with water shortage in the country and technological advances in renewable sources, the National Interconnected System has had a new conjuncture with the intense insertion of generation by intermittent sources. Thus, wind generation has reached up to 87% of the daily Northeast cargo supply, providing the system with greater complexity of operation due to the stochastic wind behavior. So, the present work approaches a brief stationary and dynamic study on the voltage stability under the behavior of the different wind power plants by means of the distinct aspects of the wind and system disturbances. For this, we used the foundations of the literature and computer simulations in the programs ANAREDE and ANATEM, the results of which found variations in the voltage levels of the bars according to the variation of winds, maximum loading points in the face of different technology wind turbines and transitory system response in front of wind power plants and generators Synchronous.