Renewable Energy System management processes in Smart Grids operation

Many regulations, with EU energy package as one of the most important, contribute to the growing role of RES in the general energy-fuel balance. Numerous advantages from the implementation of RES are also an important issue in the process of its development. Nevertheless, connecting numerous RES into the electrical grid causes its instability. Due to Renewables 2011 Global Status Report, RES have grown to supply an estimated 20% of global final energy consumption in 2010 and total global investment in renewable energy (RE) broke a new record in that year. The process of implementing RES into a grid is complex and demands fine management strategy. Local smart grids tend to be a solution for managing an increasing number of dispersed RES. The aim of this paper is to present management processes during implementiation of RES into a smart grid.