A Fully Resilient Cyber-Secure Synchronization Strategy for AC Microgrids

This letter focuses on resilient synchronization in networked ac microgrids under cyber-attacks, where attackers aim to desynchronize converters by injecting bounded false data communication and control channels. To this end, a cooperative framework for the secondary frequency regulation is developed. The proposed distributed strategy achieves regardless of existence cyber-attacks. Moreover, it offers maximum level resilience, i.e., guarantees even if all generation units are subject Theoretical analysis verification case studies carried out order demonstrate advantages performance control.