40 citations · 61 across the 6 of their papers we have counts for
8 papers
Coupled power generators require stability buffers in addition to inertia
Gurupraanesh Raman, Gururaghav Raman, Jimmy Chih-Hsien Peng
Increasing the inertia is widely considered to be the solution to resolving unstable interactions between coupled oscillators. In power grids, Virtual Synchronous Generators (VSGs)…
Identification of Stability Regions in Inverter-Based Microgrids
Andrey Gorbunov, Jimmy Chih-Hsien Peng, Janusz W. Bialek +1
A new method for the stability assessment of inverter-based microgrids is presented in this paper. Directly determining stability boundaries by searching the multidimensional space…
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…
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…
Traffic networks are vulnerable to disinformation attacks
Marcin Waniek, Gururaghav Raman, Bedoor AlShebli +2
Disinformation continues to attract attention due to its increasing threat to society. Nevertheless, a disinformation-based attack on critical infrastructure has never been studied…
How weaponizing disinformation can bring down a city's power grid
Gururaghav Raman, Bedoor AlShebli, Marcin Waniek +2
Social technologies have made it possible to propagate disinformation and manipulate the masses at an unprecedented scale. This is particularly alarming from a security perspective…
Generative Adversarial Networks for Real-time Stability of Inverter-based Systems
Xilei Cao, Gurupraanesh Raman, Gururaghav Raman +1
In islanded systems with droop-controlled sources, the droop coefficients need to be tuned in real-time using supervisory control to maintain asymptotic stability. In contrast to o…
EV Charging Optimization based on Day-ahead Pricing Incorporating Consumer Behavior
Qun Zhang, Gururaghav Raman, Jimmy Chih-Hsien Peng
With the increasing penetration of electric vehicles (EVs) into the automotive market, the electricity peak demand would increase significantly due to home-EV-charging. This paper…