Local control of active and reactive power in inverter based micro grids

In this paper reactive power control of micro grid with fully inverter based resources has studied, for this purpose first developed a micro grid with controllable and renewable energy resources and then reactive power control with droop supply and online injection of reactive power in load side, has studied and compared with no supply case. Simulation results shows that reactive power control with online measuring consumed reactive power and injection of that amount by nearest interface inverter is better than droop method.