Converter-Driven Electrical Resonance Model of Low-Frequency Oscillation and Synchronous-Frequency Resonance in Grid-Forming Virtual Synchronous Machine
Low-frequency oscillations (LFOs) may pose a risk in grid-forming virtual synchronous machines (GFMVSMs), although the virtual synchronous machine (VSM) can provide inertia and damping support to the grid. This study proposes a new converter-driven electrical resonance (CDER) model to quantitatively analyze the LFO in...