An Iranian roadmap for special protection scheme with challenges of wind farms integration

Flexibility of power system can increase by using of special protection scheme (SPS) rather than traditional protection systems. Implementation of SPS often can have the technical issues over than economic issues. This paper presents a new framework for analyze the SPS by considering of the economic and technical drivers. This might lead to the implementation of a special protection scheme in Iranian power system by considering of the integration of wind farms. As well as, maximum cost-effective integration of wind farms is a SPS capability. The proposed perspective shows the feasibility of the integration of wind farms in to the grid in presence of transmission congestions.