Iranian Journal of Power Engineering (IJPE) dedicated to presenting top-level academic achievements in the fields of modern power systems and renewable energy resources by international researchers and engineers, and is an international medium for the publication of original papers concerned with the Generation, Transmission, Distribution and Utilization of Electrical Energy systems. The journal aims at presenting important results of work in this field, whether in the form of applied research, development of new procedures or components, original application of existing knowledge or new design approaches.