2 citations · 4 across the 7 of their papers we have counts for
8 papers
Modeling and Rapid Prototyping of Integrated Transmission-Distribution OPF Formulations with PowerModelsITD.jl
Juan Ospina, David M. Fobes, Russell Bent +1
Conventional electric power systems are composed of different unidirectional power flow stages of generation, transmission, and distribution, managed independently by transmission…
Load-Altering Attacks Against Power Grids under COVID-19 Low-Inertia Conditions
Subhash Lakshminarayana, Juan Ospina, Charalambos Konstantinou
The COVID-19 pandemic has impacted our society by forcing shutdowns and shifting the way people interacted worldwide. In relation to the impacts on the electric grid, it created a…
Faster than Real-Time Simulation: Methods, Tools, and Applications
XiaoRui Liu, Juan Ospina, Ioannis Zografopoulos +2
Real-time simulation enables the understanding of system operating conditions by evaluating simulation models of physical components running synchronized at the real-time wall cloc…
Cyber-Physical Energy Systems Security: Threat Modeling, Risk Assessment, Resources, Metrics, and Case Studies
Ioannis Zografopoulos, Juan Ospina, XiaoRui Liu +1
Cyber-physical systems (CPS) are interconnected architectures that employ analog, digital, and communication resources for their interaction with the physical environment. CPS are…
On the Feasibility of Load-Changing Attacks in Power Systems during the COVID-19 Pandemic
Juan Ospina, XiaoRui Liu, Charalambos Konstantinou +1
The electric power grid is a complex cyberphysical energy system (CPES) in which information and communication technologies (ICT) are integrated into the operations and services of…
Harness the Power of DERs for Secure Communications in Electric Energy Systems
Ioannis Zografopoulos, Juan Ospina, Charalambos Konstantinou
Electric energy systems are undergoing significant changes to improve system reliability and accommodate increasing power demands. The penetration of distributed energy resources (…