127 citations · 354 across the 11 of their papers we have counts for
11 papers
An Extended Model for Ecological Robustness to Capture Power System Resilience
Hao Huang, Katherine R. Davis, H. Vincent Poor
The long-term resilient property of ecosystems has been quantified as ecological robustness (RECO) in terms of the energy transfer over food webs. The RECO of resilient ecosystems…
An Ecological Robustness-Oriented Approach for Power System Network Expansion
Hao Huang, Zeyu Mao, Varuneswara Panyam +2
Power systems are critical infrastructure for reliable and secure electric energy delivery. Incidents are increasing, as unexpected multiple hazards ranging from natural disasters…
Man-in-The-Middle Attacks and Defense in a Power System Cyber-Physical Testbed
Patrick Wlazlo, Abhijeet Sahu, Zeyu Mao +4
Man-in-The-Middle (MiTM) attacks present numerous threats to a smart grid. In a MiTM attack, an intruder embeds itself within a conversation between two devices to either eavesdrop…
Toward Efficient Wide-Area Identification of Multiple Element Contingencies in Power Systems
Hao Huang, Zeyu Mao, Mohammad Rasoul Narimani +1
Power system N-x contingency analysis has inherent challenges due to its combinatorial characteristic where outages grow exponentially with the increase of x and N. To address thes…
Multi-Source Data Fusion for Cyberattack Detection in Power Systems
Abhijeet Sahu, Zeyu Mao, Patrick Wlazlo +4
Cyberattacks can cause a severe impact on power systems unless detected early. However, accurate and timely detection in critical infrastructure systems presents challenges, e.g.,…
Real-time Power System Simulation with Hardware Devices through DNP3 in Cyber-Physical Testbed
Hao Huang, C. Matthew Davis, Katherine R. Davis
Modern power grids are dependent on communication systems for data collection, visualization, and control. Distributed Network Protocol 3 (DNP3) is commonly used in supervisory con…
Design and Evaluation of A Cyber-Physical Resilient Power System Testbed
Abhijeet Sahu, Patrick Wlazlo, Zeyu Mao +4
A power system is a complex cyber-physical system whose security is critical to its function. A major challenge is to model and analyze its communication pathways with respect to c…
Considerations in the Automatic Development of Electric Grid Restoration Plans
Wonhyeok Jang, Hao Huang, Katherine R. Davis +1
Power system restoration is a highly complex task that must be performed in a timely manner following a blackout. It is crucial to have the capability of developing a reliable rest…
Mixed-Integer Optimization for Bio-Inspired Robust Power Network Design
Hao Huang, Varuneswara Panyam, Mohammad Rasoul Narimani +2
Power systems are susceptible to natural threats including hurricanes and floods. Modern power grids are also increasingly threatened by cyber attacks. Existing approaches that hel…
Generalized Contingency Analysis Based on Graph Theory and Line Outage Distribution Factor
Mohammad Rasoul Narimani, Hao Huang, Amarachi Umunnakwe +4
Identifying the multiple critical components in power systems whose absence together has severe impact on system performance is a crucial problem for power systems known as (N-x) c…
W4IPS: A Web-based Interactive Power System Simulation Environment For Power System Security Analysis
Zeyu Mao, Hao Huang, Katherine Davis
Modern power systems are increasingly evolving Cyber-Physical Systems (CPS) that feature close interaction between Information and Communication Technology (ICT), physical and elec…