294 citations · 380 across the 12 of their papers we have counts for
12 papers
Strategy Phasing of Cyber Attacks on Digital Substations
Akila Herath, Chen-Ching Liu, Junho Hong +1
Digital substations that comply with IEC 61850 have improved the operational efficiency of modern power systems. However, adversaries can abuse IEC 61850 communication to manipulat…
SDN-Based Dynamic Cybersecurity Framework of IEC-61850 Communications in Smart Grid
Mansi Girdhar, Junho Hong, Wencong Su +2
In recent years, critical infrastructure and power grids have experienced a series of cyber-attacks, leading to temporary, widespread blackouts of considerable magnitude. Since mos…
Resilience-Motivated Distribution System Restoration Considering Electricity-Water-Gas Interdependency
Jiaxu Li, Yin Xu, Ying Wang +4
A major outage in the electricity distribution system may affect the operation of water and natural gas supply systems, leading to an interruption of multiple services to critical…
Fast Inverter Control by Learning the OPF Mapping using Sensitivity-Informed Gaussian Processes
Mana Jalali, Manish K. Singh, Vassilis Kekatos +2
Fast inverter control is a desideratum towards the smoother integration of renewables. Adjusting inverter injection setpoints for distributed energy resources can be an effective g…
Bilateral Market for Distribution-level Coordination of Flexible Resources using Volttron
Mohammad Ostadijafari, Juan Carlos Bedoya, Anamika Dubey +1
Increasing penetrations of distributed energy resources (DERs) and responsive loads (RLs) in the electric power distribution systems calls for a mechanism for joint supply-demand c…
Moving horizon-based optimal scheduling of EV charging: A power system-cognizant approach
Nitasha Sahani, Manish Kumar Singh, Chen-Ching Liu
The rapid escalation in plug-in electric vehicles (PEVs) and their uncoordinated charging patterns pose several challenges in distribution system operation. Some of the undesirable…
Bi-Level Volt-VAR Optimization to Coordinate Smart Inverters with Voltage Control Devices
Rahul Ranjan Jha, Anamika Dubey, Chen-Ching Liu +1
Conservation voltage reduction(CVR) uses Volt-VAR optimization(VVO) methods to reduce customer power demand by controlling the feeders' voltage control devices. The objective of th…
Joint Grid Topology Reconfiguration and Design of Watt-VAR Curves for DERs
Manish K. Singh, Sina Taheri, Vassilis Kekatos +2
Operators can now remotely control switches and update the control settings for voltage regulators and distributed energy resources (DERs), thus unleashing the network reconfigurat…
Optimal Distribution System Restoration with Microgrids and Distributed Generators
Manish Kumar Singh, Vassilis Kekatos, Chen-Ching Liu
Increasing emphasis on reliability and resiliency call for advanced distribution system restoration (DSR). The integration of grid sensors, remote controls, and distributed generat…
A Two-Layer Distributed Control Method for Islanded Networked Microgrid Systems
Xiaoyu Wu, Yin Xu, Xiangyu Wu +5
This paper presents a two-layer, four-level distributed control method for networked microgrid (NMG) systems, taking into account the proprietary nature of microgrid (MG) owners. T…
Coordinating Multiple Sources for Service Restoration to Enhance Resilience of Distribution Systems
Ying Wang, Yin Xu, Jinghan He +4
When a major outage occurs on a distribution system due to extreme events, microgrids, distributed generators, and other local resources can be used to restore critical loads and e…
Risk-limiting Load Restoration for Resilience Enhancement with Intermittent Energy Resources
Zhiwen Wang, Chen Shen, Yin Xu +3
Microgrids are resources that can be used to restore critical loads after a natural disaster, enhancing resilience of a distribution network. To deal with the stochastic nature of…