Impedance-Based Stability Analysis for Interconnected Converter Systems With Open-Loop RHP Poles
Impedance-Based Stability Analysis for Interconnected Converter Systems With Open-Loop RHP Poles
Small-signal instability issues of interconnected converter systems can be addressed by the impedance-based stability analysis method, where the impedance ratio at the point of common connection of different subsystems can be regarded as the open-loop gain, and thus the stability of the system can be predicted by the Nyquist stability …