Simultaneous Presence of Wind Farm and V2G in Security Constrained Unit Commitment Problem considering uncertainty of wind generation

In this paper, simultaneous employment of electrical vehicle-to-grid (V2G) and wind power generation in security constrained unit commitment (SCUC) problem are considered. SCUC problem as one of the most highlighted research area in electrical power system provides a commitment scheduling table for the generation units in which generation operator aims to maximize system security as well as to minimize generation costs along with the satisfying system and units constraints. The technology of V2G as a new energy resource absorbed remarkable consideration, recently. V2G reduces the dependence of generation procedure to the small and costly thermal units and subsequently has tremendously impact on diminishing operation costs as well as ameliorate of load vacillations management. Besides the V2G, utilization of renewable energies like wind-based generation gained considerable attention in last decade. In this paper, simultaneous employment of V2G and wind power in scheduling and operation of power systems considering the uncertainty of wind generation is presented. Numerical results of independent use of V2G and simultaneous utilization of V2G and wind-based generation are provided and effects of such the obligations on the reduction of generation costs and enhancement of operation indexes and penetration of wind farms in power systems are investigated.