Primary Voltage and Frequency Regulation in Inverter Based Islanded Microgrids through a Model Predictive Control Approach

A frequency and voltage control strategy based on a decentralized communication-less approach is proposed in this work applied to Photovoltaic-Storage-Microturbine islanded Microgrids (MGs). The the Model Predictive Control (MPC) technique. Thanks use of local measurements, each source can nullify steady-state errors by means dedicated MPC controller. Consequently, unifies advantages classic droop master/slave controllers due absence communication links among devices secondary centralized loop.