Model Predictive Control for Voltage Regulation of Standalone Self-Excited Induction Generator

This paper deals with a predictive current control strategy applied to voltage regulation in off-grid microgeneration systems based on self-excited induction generator (SEIG). A finite-control-set model (FCS-MPC) is used. controller runs discrete- time predict the future behavior of inverter currents for each switching state, then action defined minimizing an appropriate cost function. Also combining proportional integral actions, proposed capable properly performing and harmonic compensation positive, negative zero sequence. The four-leg employed as DSTATCOM, this topology commonly used solution powering standalone it provides balanced three-phase voltages even under unbalanced load conditions. Simulations are presented validate technique, well evaluate performance system IEEE 519-2014 1159-2009 Power Quality Standards.