Feed forward Control Strategy for Grid Tied PV & Bess in Microgrid Application

Abstract

Abstract: This paper proposes Microgrid in alliance with Photo Voltaic (PV) energy and Battery energy storage system (BESS). Microgrids are beco ming increasingly attractive to the researchers because of the less greenhouse gases, low running cost, and flexib ility to operate in connection with utility grid. The Microgrid constitutes independent AC and DC sub grids, where all t he corresponding sources and loads are connected to their respective buses and these buses are interfaced using an interfacing converter. The Microgrid increases system efficiency by reducing the mult iple reverse conversions involved in conventional RES integration to grid. A Small M icrogrid in grid connected mode was modeled and simu late d in MATLABSIMULINK environment. The simu lation results prove the stable operation considering the uncertainty of generations and loads