2 papers
eess.SY2026
Generalized Nyquist Criterion Limitations and Misconceptions for Frequency Domain Stability Analysis of Inverter-based Resources Integrated Power Grids
Hassan Yazdani, Saeed Lotfifard
This paper presents theoretical and numerical studies demonstrating the limitations of the Generalized Nyquist Criterion (GNC) in assessing the small-signal stability of inverter-b…
eess.SY2025
Multivariable Current Controller for Enhancing Dynamic Response and Grid Synchronization Stability of IBRs
Hassan Yazdani, Ali Maleki, Saeed Lotfifard +1
This paper develops a multivariable current control strategy for inverter-based resources (IBRs) based on optimal control theory to enhance their dynamic performance and grid synch…