High-Frequency Oscillation Suppression in a PMSG-Based Grid-Connected System via a Current-Feedback Active Damping Strategy with Coordinated Multi-Index Tuning
This paper proposes a current-feedback active damping strategy to address the high-frequency oscillations in permanent-magnet synchronous generator (PMSG)-based grid-connected systems. The core idea is an active damping controller with coordinated multi-index tuning that jointly considers the impedance–intersection mar...