A Fast and Precise Grid Synchronization Method Based on Fixed-Gain Filter - Cai, Xinbo; Wang, Can; Kennel, Ralph (IEEE transactions on industrial electronics (1982), 2018)
Keywords: Computer simulation; Covariance matrices; Electricity consumption; Energy sources; Feedback; Fixed-gain filter (FGF); Kalman filter (KF); Kalman filters; Parameters; Phase locked loops; Phase locked systems; phase-locked loop (PLL); Power system stability; Stability criteria; state estimation; Synchronism; Synchronization; Systems stability; three-phase grid; Tuning