3 papers
eess.SY2026
Systematic SDP Search for Decentralized Stability Certificates
Andrey Gorbunov, Youhong Chen, Janusz Bialek +4
Decentralized stability certificates allow inverter-based resources to be connected to a grid without repeating a system-wide small-signal study. Passivity provides such certificat…
eess.SY2026
Plug-and-Play Stability Certificates Compliant with Black-Box Models of Devices
Petr Vorobev, Andrey Gorbunov, Youhong Chen +2
This paper presents a new approach to the derivation of decentralized plug-and-play stability certificates that can be calculated using black-box admittance spectra, without requir…
eess.SY2026
Dynamic Passivity Multipliers for Plug-and-Play Stability Certificates of Converter-Dominated Grids
Andrey Gorbunov, Youhong Chen, Petr Vorobev +2
Ensuring small-signal stability in power systems with a high share of inverter-based resources (IBRs) is hampered by two factors: (i) device and network parameters are often uncert…