P-HIL Validation for Double Loop Proportional Resonant Control in abc Stationary Frame for Grid Forming Inverter

Grid forming function in Battery Energy Storage System is a key component for ensuring reliable power supply of a microgrid. The proposed contribution is dealing with the design of dual loop proportional resonant controller in abc stationary frame for grid forming inverter. Using this new control structure, we bring flexibility to control each phase independently. The control structure is validated with laboratory experiment using 4 kW inverters and DSPACE Power Hardware in the Loop (P-HIL).