In [6] a hybrid system consists of wind turbine and fuel cell is studied for improving profitability of wind power. //In another study, wind farm equipped with Superconductor Magnetic Energy Storage (SMES) is studied [7]. //SMES is suitable for improving power quality.// In [8] hybrid system consists of solar array, fuel cell and SMES is investigated. //Unit sizing determination and PV/Wind/FC hybrid system costs analysis is analyzed in [9].// In another study,performance and sizing of PV/Wind/FC hybrid system is considered [10]. In study [11], the method of determining optimal sizing of PV/Wind hybrid system is depicted independent from stand-alone clearly. //In a similar study, capacity of diesel generator with wind turbine is optimized [12].