1 citations · 1 across the 14 of their papers we have counts for
5 papers · 1 filter
Extending the Dissipating Energy Flow Method to Flexible AC Transmission Systems
Kaustav Chatterjee, Sayan Samanta, Nilanjan Ray Chaudhuri
In recent years, the dissipating energy flow (DEF) method has emerged as a promising tool for online localization of oscillation sources. In literature, the mathematical foundation…
Dissipation of Oscillation Energy and Distribution of Damping Power in a Multimachine Power System: A Small-signal Analysis
Kaustav Chatterjee, Nilanjan Ray Chaudhuri
This paper revisits the concept of damping torque in a multimachine power system and its relation to the dissipation of oscillation energy in synchronous machine windings. As a mul…
Topology Estimation Following Islanding and its Impact on Preventive Control of Cascading Failure
Sai Gopal Vennelaganti, Nilanjan Ray Chaudhuri, Ting He +1
Knowledge of power grid's topology during cascading failure is an essential element of centralized blackout prevention control, given that multiple islands are typically formed, as…
On Stability Analysis of Power Grids with Synchronous Generators and Grid-Forming Converters under DC-side Current Limitation
Sayan Samanta, Nilanjan Ray Chaudhuri
Stability of power grids with synchronous generators (SGs) and renewable generation interfaced with grid-forming converters (GFCs) under dc-side current limitation is studied. To t…
Verifiable Failure Localization in Smart Grid under Cyber-Physical Attacks
Yudi Huang, Ting He, Nilanjan Ray Chaudhuri +1
Cyber-physical attacks impose a significant threat to the smart grid, as the cyber attack makes it difficult to identify the actual damage caused by the physical attack. To defend…