Nowadays micro-grids are employed to improve the resilience and stability of power systems. The supervised operation of several distributed generation (DG) in a distribution system will give customers enough options to select the better solution under various priorities. Strategic planning studies with a variety of options are presented to the decision-maker. Major problems faced ...

A structure inspired by double-negative metamaterials is reviewed in this study. By employing the Nicolson-Ross-Weir (NRW) method, we determine the permittivity and permeability of the review metamaterial unit cell. In the literature survey we had analyzed and characterized metamaterial and revealing a negative real permittivity (?r). The findings suggest that the existing structure ...