During the last decade, power systems have experienced continuous challenges due to the increasing of demanded energy and the integration with different Renewable Energy Sources (RES) as a possible reduction option to the pollution around the world, for this reason it is necessary the transition to the new power concept known as “Smart Grid”, which has been conceived as the integration of different engineering fields and looks for the application of intelligent controllers with adaptability and interoperability with other systems (Bose, 2010; Momoh, 2009).