Juan Ospina

Technical Report on Resilient and Secure Large-Scale Energy Internet Systems

I. Zografopoulos, K. Largman, I. O. Romero, S. M. Rashid, Y. Chen, G. Fragkos et al.

arXiv preprint arXiv:2608.12916, 2026

Smoothed Two-Stage Decomposition Algorithm for Solving Large-Scale Transmission and Distribution AC-OPF Problems

J. Ospina, M. Garcia, X. Luo, A. Wachter, D. M. Fobes, R. Bent

arXiv preprint arXiv:2607.16430, 2026

Guidance on Transmission Siting in the United States: Transmission Siting Roadmap for the Chiefs' Trail Project

J. Ospina, M. Ewers, R. W. Bent, A. Mate

Technical Report LA-UR-26-28558, Los Alamos National Laboratory (OSTI), 2025

A Tri-Level Distribution Locational Marginal Price-Based Demand Response Framework

V. Pandey, T. Rawat, J. Ospina, Y. Dvorkin, C. Konstantinou

Electric Power Systems Research, vol. 241, 111398, 2025

Cited by 22

Cyber-Physical Interdependence for Power System Operation and Control

I. Zografopoulos, A. Srivastava, C. Konstantinou, J. Zhao, A. A. Jahromi et al.

IEEE Transactions on Smart Grid, vol. 16, no. 3, pp. 2554-2573, 2025

Cited by 96

Modeling and Rapid Prototyping of Integrated Transmission-Distribution OPF Formulations with PowerModelsITD.jl

J. Ospina, D. M. Fobes, R. Bent, A. Wächter

IEEE Transactions on Power Systems, 2023

Cited by 18

On the Feasibility of Market Manipulation and Energy Storage Arbitrage via Load-Altering Attacks

J. Ospina, D. M. Fobes, R. Bent

Energies, Special Issue Cyber Security in Modern Power Systems, 2023

Cited by 15

Load-Altering Attacks Against Power Grids under COVID-19 Low-Inertia Conditions

S. Lakshminarayana, J. Ospina, C. Konstantinou

IEEE Open Access Journal of Power and Energy, vol. 9, pp. 226-240, 2022

Cited by 50

CPES-QSM: A Quantitative Method Towards the Secure Operation of Cyber-Physical Energy Systems

J. Ospina, V. Venkataramanan, C. Konstantinou

IEEE Internet of Things Journal, 2022

Cited by 13

Evaluation of Communication Network Models for Shipboard Power Systems

J. Ospina, C. Konstantinou, M. Stanovich, M. Steurer

2021 IEEE Electric Ship Technologies Symposium (ESTS), 1-9, August 2021

Cited by 10

Controller Hardware-In-the-Loop Validation of Coordinated Voltage Control Scheme for Distribution Systems Containing Inverter-Based Distributed Generation

A. Newaz, J. Ospina, Md. O. Faruque

IEEE Journal of Emerging and Selected Topics in Industrial Electronics, Early Access, 2021

Cited by 14

Faster than Real-Time Simulation: Methods, Tools, and Applications

X. Liu, J. Ospina, I. Zografopoulos, A. Russell, C. Konstantinou

MSCPES '21: Proceedings of the 9th Workshop on Modeling and Simulation of Cyber-Physical Energy Systems, Article No.: 3, Pages 1-–7, May 2021

Cited by 25

Cyber-Physical Energy Systems Security: Threat Modeling, Risk Assessment, Resources, Metrics, and Case Studies

I. Zografopoulos, J. Ospina, X. Liu, C. Konstantinou

IEEE Access, vol. 9, pp. 29775-29818, 2021

Cited by 468

A Review of Current Research Trends in Power-Electronic Innovations in Cyber-Physical Systems

S. K. Mazumder et al

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2021

Cited by 162

Optimal Control Technology for Distributed Energy Resources

R. Meeker, M. O. Faruque, J. Ospina, A. Newaz, E. G. Collins, G. Francis, N. Gupta

Patent. Florida State University Research Foundation Inc., 2019/2021. U.S. Patent 11,043,815

Cited by 46

On the Feasibility of Load-Changing Attacks in Power Systems during the COVID-19 Pandemic

J. Ospina, X. Liu, C. Konstantinou and Y. Dvorkin

IEEE Access, vol. 9, pp. 2545-2563, 2021, 2020

Cited by 63

Deep Reinforcement Learning for Cybersecurity Assessment of Wind Integrated Power Systems

X. Liu, J. Ospina, C. Konstantinou

IEEE Access, vol. 8, pp. 208378-208394, 2020

Cited by 91

DEMO: Trustworthy Cyberphysical Energy Systems: Time-Delay Attacks in a Real-Time Co-Simulation Environment

J. Ospina, I. Zografopoulos, X. Liu, C. Konstantinou

Proceedings of the 2020 Joint Workshop on CPS&IoT Security and Privacy, in conjunction with the ACM Conference on Computer and Communications Security (CCS), 2020

Cited by 13

Special Session: Harness the Power of DERs for Secure Communications in Electric Energy Systems

I. Zografopoulos, J. Ospina, C. Konstantinou

2020 IEEE 38th International Conference on Computer Design (ICCD), 2020

Cited by 17

Modeling Communication Networks in a Real-Time Simulation Environment for Evaluating Controls of Shipboard Power Systems

C. Ogilvie, J. Ospina, C. Konstantinou, T. Vu, M. Stanovich, K. Schoder, M. Steurer

2020 IEEE CyberPELS (CyberPELS), 2020

Cited by 18

Fault Classification and Location Identification in a Smart Distribution Network using ANN and Advanced Metering Infrastructure with Real-time Data

M. U. Usman, J. Ospina, Md. O. Faruque

The Journal of Engineering, (1), pp. 19-28, 2020

Cited by 28

Controller Hardware in the Loop Validation of A Graph Search Based Energy Management Strategy for Grid-Connected Distributed Energy Resources

A. Newaz, J. Ospina, Md. O. Faruque

IEEE Transactions on Energy Conversion, vol. 35, no. 1, pp. 520-528, March 2020, 2019

Cited by 35

Sampling-Based Model Predictive Control of PV-Integrated Energy Storage System Considering Power Generation Forecast and Real-Time Price

J. Ospina, N. Gupta, A. Newaz, M. Harper, M. Omar Faruque, E. G. Collins, R. Meeker, G. Lofman

IEEE Power and Energy Technology Systems Journal, vol. 6, no. 4, pp. 195-207, Dec. 2019

Cited by 57

Optimal Energy Management of Microgrids using Sampling-Based Model Predictive Control Considering PV Generation Forecast and Real-time Pricing

J. Ospina, M. Harper, A. Newaz, M. Omar Faruque, E. G. Collins, R. Meeker, N. Ainsworth

2019 IEEE Power & Energy Society General Meeting (PESGM), Atlanta, GA, USA, 2019, pp. 1-5

Cited by 4

Coordinated Voltage Control in Distribution Systems with Distributed Generations

A. Newaz, J. Ospina, M. O. Faruque

2019 IEEE Power & Energy Society General Meeting (PESGM), Atlanta, GA, USA, 2019, pp. 1-5

Cited by 10

Forecasting of PV Plant Output Using Hybrid Wavelet-Based LSTM-DNN Structure Model

J. Ospina, A. Newaz, M. O. Faruque

IET Renewable Power Generation, vol. 13, no. 7, pp. 1087-1095, 20 5 2019

Cited by 164

Energy Management System for Smart Buildings and Microgrids Using Sampling-Based Model Predictive Control (SBMPC) and Machine Learning

J. Ospina

Ph.D. Thesis, Florida State University, 2019, Tallahassee, Florida

Fault Classification and Location Identification in a Smart Distribution Network Using ANN

M. U. Usman, J. Ospina, M. O. Faruque

2018 IEEE Power & Energy Society General Meeting (PESGM), Portland, OR, 2018, pp. 1-6

Cited by 55

Cost Optimal Control of Microgrids Having Solar Power and Energy Storage

N. Gupta, G. Francis, J. Ospina, A. Newaz, E. G. Collins, O. Faruque, R. Meeker, M. Harper

2018 IEEE/PES Transmission and Distribution Conference and Exposition (T&D), Denver, CO, 2018, pp. 1-9

Cited by 8