Tang, M., Bifaretti, S., Pipolo, S., Odhano, S., & Zanchetta, P. (2018). A Novel Phase-lock Loop with Feed-back Repetitive Controller for Robustness to Periodic Disturbance in Three-phase Systems. In 2018 IEEE Energy Conversion Congress and Exposition (ECCE) (2691-2697). https://doi.org/10.1109/ECCE.2018.8557691