Coordination Control and Energy Management of Standalone Hybrid AC/DC Microgrid

An efficient energy management scheme for a standalone hybrid AC/DC microgrid (HMG) has been proposed in this paper. Energy is challenging task, because of the involvement distributed resources (DERs) which are intermittent nature. The may therefore, undergo mismatch demand and supply, when either generation or load varies. This power result into DC bus voltage deviations sometimes these be out permissible limits. A coordination control-based strategy (CCS) deviation mitigation investigated here. CCS tested with help simulation studies on test MATLAB covering all scenarios arise. consists solar photovoltaic (PV) generation, secondary source PEM fuel cell, battery super capacitor. Coordination between various sub-units done using Fuzzy Logic Control (FLC) also compared PI based control system. It found that system FLC better performance than