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Accurate Frequency Response Modeling in Integrated T&D Co-Simulation via EWMA-RTTA-Based Quadratic Extrapolation
Jong Ha Woo, Qi Xiao, Yu Ma +3
The large-scale integration of inverter-based resources (IBRs), particularly distributed photovoltaics (DPVs), into distribution networks increases the need for integrated transmis…
Design and Implementation of Scalable Communication Interfaces for Reliable and Stable Real-time Co-Simulation of Power Systems
Qi Xiao, Jongha Woo, Lidong Song +2
Co-simulation offers an integrated approach for modeling the large-scale integration of inverter-based resources (IBRs) into transmission and distribution grids. This paper present…
Invisible Manipulation Deep Reinforcement Learning Enhanced Stealthy Attacks on Battery Energy Management Systems
Qi Xiao, Lidong Song, Jongha Woo +4
This paper introduces "invisible manipulation," an innovative cyber-attack mechanism achieved through strategically timed stealthy false data injection attacks (SFDIAs). By stealth…
A Two-Stage Optimization Method for Real-Time Parameterization of PV-Farm Digital Twin
Jong Ha Woo, Qi Xiao, Victor Daldegan Paduani +1
Digital twins (DTs) are high-fidelity virtual models of physical systems. This paper details a novel two-stage optimization method for real-time parameterization of photovoltaic di…
Assessment of Transmission-level Fault Impacts on 3-phase and 1-phase Distribution IBR Operation
Qi Xiao, Jongha Woo, Lidong Song +8
The widespread deployment of inverter-based resources (IBRs) renders distribution systems susceptible to transmission-level faults. This paper presents a comprehensive analysis of…