Coordinated Control Method of Multi-infeed DC System for Commutation Failure Prevention

Commutation failure predictive control (CFPREV) is widely used to suppress commutation failure (CF) in practical multi-feed DC systems (MIDC). The current research is mainly limited to the improvement of CF suppression strategy for single-loop DC system without considering the influence of this DC controller on other DC systems. The CFPREV not only reduces the risk of CF, but also increases the re...