Modeling and Simulation of Automatic Centralized Micro Grid Controller

This paper studies the comprehensive modeling of a micro grid network of an automatic centralized micro-grid controller (ACMC) based hybrid AC/ low voltage DC (LVDC),able to operate the device on-grid and off-grid with operation of a Fuzzy logic controller. There are separate feeders with loads attached at varying voltages in the LVDC and AC networks. Using a bidirectional AC–DC–AC converter, we can associate very broad AC and LVDC networks to control active (P) and reactive power (Q) from sources dependent on LVDC network’s load prerequisite and controlling of voltage. The proposed ACMC was implemented on a test system outfitted with a bidirectional converter including LVDC and AC networks with radial distribution. This gives a play and plug feature to the system. A double fed induction generator based wind energy converter and solar PV cluster with maximum tracking of the power factor were used as sources. In MATLAB simulink the system was simulated. The outcomes demonstration the ACMC effectively plays out the 4 quadrant of P,Q in the gadget for different conditions.