20 citations · 37 across the 10 of their papers we have counts for
5 papers · 2 filters
Network Topology Invariant Stability Certificates for DC Microgrids with Arbitrary Load Dynamics
Samuel Chevalier, Federico Martin Ibanez, Kathleen Cavanagh +3
DC microgrids are prone to small-signal instabilities due to the presence of tightly regulated loads. This paper develops a decentralized stability certificate which is capable of…
Grid-forming frequency shaping control
Yan Jiang, Andrey Bernstein, Petr Vorobev +1
As power systems transit to a state of high renewable penetration, little or no presence of synchronous generators makes the prerequisite of well-regulated frequency for grid-follo…
Identification and Stabilization of Critical Clusters in Inverter-Based Microgrids
Andrey Gorbunov, Petr Vorobev, Jimmy Chih-Hsien Peng
A new method for stability assessment of inverter-based microgrids is presented in this paper. It leverages the notion of critical clusters -- a localized group of inverters with p…
Storage-Based Frequency Shaping Control
Yan Jiang, Eliza Cohn, Petr Vorobev +1
With the decrease in system inertia, frequency security becomes an issue for power systems around the world. Energy storage systems (ESS), due to their excellent ramping capabiliti…
Identification of Critical Clusters in Inverter-based Microgrids
Andrey Gorbunov, Petr Vorobev, Jimmy Chih-Hsien Peng
In this paper, we investigate the stability properties of inverter-based microgrids by establishing the possible presence of the so-called critical clusters - groups of inverters w…