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math.DS2024
An Extended Admittance Modeling Method with Synchronization Node for Stability Assessment of Converters-Interlinked System
Haoxiang Zong, Chen Zhang, Marta Molinas
Diverse synchronization dynamics within the grid-following (GFL)/grid-forming (GFM) converters-interlinked system are prone to induce oscillatory instabilities. To quantify their s…
physics.app-ph2024
A Multilayer Eigen-Sensitivity Method Using Loop Gain Model for Oscillation Diagnosis of Converter-Based System
Haoxiang Zong, Chen Zhang, Xu Cai +1
Loop gain-based eigen-sensitivity (LGES) is a useful frequency-domain tool for oscillation diagnosis of converter-based system. However, the existing theory is still scant in two a…