Álvaro Ortega

24 papers C 1Journal 13Unranked 10
YearRankTypeTitle / Venue / Authors
2026 J jnl
A Multi-Bound Robust Optimization Approach for Renewable-Based VPP Market Participation Considering Intra-Hourly Uncertainty Exposure.
CoRR
Hadi Nemati, Álvaro Ortega, Enrique Lobato, Luis Rouco
2026 J jnl
Quasi Steady-State Frequency.
IEEE Trans. Circuits Syst. I Regul. Pap.
Joan Gutiérrez-Florensa, Álvaro Ortega, Lukas Sigrist, Federico Milano
2025 J jnl
Adaptive High-Performance Optimization Tool for Real-Time Operation of Renewable-Based Virtual Power Plants.
IEEE Access
Oluwaseun Oladimeji, Álvaro Ortega, Lukas Sigrist, Bogdan Marinescu, Vinu Thomas
2025 J jnl
Assessing Value of Renewable-based VPP Versus Electrical Storage: Multi-market Participation Under Different Scheduling Regimes and Uncertainties.
CoRR
Hadi Nemati, Ignacio Egido, Pedro Sanchez-Martin, Álvaro Ortega
2025 J jnl
Enhancing Robust Multi-Market Participation of Renewable-Based VPPs through Flexible Resources.
CoRR
Hadi Nemati, Álvaro Ortega, Pedro Sanchez-Martin, Lukas Sigrist, Luis Rouco, Ignacio Egido
2025 J jnl
Integration of Concentrated Solar Power Plants in Renewable-Only VPP with Electrical and Thermal Demands: A Two-Stage Robust Bidding Approach.
CoRR
Hadi Nemati, Pedro Sanchez-Martin, Álvaro Ortega, Lukas Sigrist, Luis Rouco
2025 J jnl
Quasi Steady-State Frequency.
CoRR
Joan Gutiérrez-Florensa, Álvaro Ortega, Lukas Sigrist, Federico Milano
2025 — conf
Sliding Mode Control Techniques for Voltage Source Converters under Low-Voltage Ride-Through Scenarios.
CDC
Joan Gutiérrez-Florensa, Jorge L. Anderson-Azzano, Paul F. Puleston, Álvaro Ortega, Lukas Sigrist
2025 J jnl
Theoretical and Experimental Limitations of RoCoF Estimation.
CoRR
Joan Gutiérrez-Florensa, Francesco Sanniti, Domenico Tedeschi, Lukas Sigrist, Álvaro Ortega, Federico Milano
2024 J jnl
Flexible Robust Optimal Bidding of Renewable Virtual Power Plants in Sequential Markets.
CoRR
Hadi Nemati, Pedro Sanchez-Martin, Álvaro Ortega, Lukas Sigrist, Enrique Lobato, Luis Rouco
2024 — conf
Impact of Uncertain Data in Robust Optimal Bidding of RVPP in Energy and Reserve Markets.
ISGT EUROPE
Hadi Nemati, Pedro Sanchez-Martin, Lukas Sigrist, Álvaro Ortega
2024 J jnl
Single-level Robust Bidding of Renewable-only Virtual Power Plant in Energy and Ancillary Service Markets for Worst-case Profit.
CoRR
Hadi Nemati, Pedro Sanchez-Martin, Ana Baringo, Álvaro Ortega
2023 — conf
Throughput Slopes Prediction in 5G Networks with Gaussian Regression Process.
ICSPCS
Marcello Costa, Dauda Ayanda, Bruno Sátiro, Dércio M. Mathe, Álvaro Ortega
2022 — conf
Addressing Unfeasibilities of Energy Storage Systems Participating in Energy and Reserve Markets.
ISGT-Europe
Hadi Nemati, Lukas Sigrist, Luis Rouco Rodríguez, Pedro Sanchez-Martin, Álvaro Ortega
2022 — conf
Guaranteeing the Provision of Primary Frequency Control Services by Distributed Generation.
ISGT-Europe
Oluwaseun Oladimeji, Lukas Sigrist, Álvaro Ortega
2021 J jnl
Modeling Demand Flexibility of RES-based Virtual Power Plants.
CoRR
Oluwaseun Oladimeji, Álvaro Ortega, Lukas Sigrist, Pedro Sanchez-Martin, Enrique Lobato, Luis Rouco
2021 J jnl
Optimal Participation of Heterogeneous, RES-based Virtual Power Plants in Energy Markets.
CoRR
Oluwaseun Oladimeji, Álvaro Ortega, Lukas Sigrist, Luis Rouco, Pedro Sanchez-Martin, Enrique Lobato
2021 C conf
Security Certification of Cyber Physical Systems for Critical Infrastructure based on the Compositional MILS Architecture.
IECON
Andreas Hohenegger, Gerald Krummeck, Janie Baños, Álvaro Ortega, Michal Hager, Jiri Sterba, Tomas Kertis, Petr Novobilsky, Jan Procházka, Benito Caracuel, Ana Lourdes Sanz, Francisco Ramos, Holger Blasum, Mario Brotz, Rudolf Fuchsen, Guillaume Fumaroli, Jan Neskudla, Jan Rollo, Lisa Burgstaller, Martina Truskaller, Klaus-Michael Koch, Reinhard Hametner, Sandro Rauscher, Peter Tummeltshammer, Frank Golatowski, Thorsten Schulz
2021 — conf
Security certification experience for industrial cyberphysical systems using Common Criteria and IEC 62443 certifications in certMILS.
ICPS
Andreas Hohenegger, Gerald Krummeck, Janie Baños, Álvaro Ortega, Michal Hager, Jiri Sterba, Tomas Kertis, Petr Novobilsky, Jan Procházka, Benito Caracuel, Ana Lourdes Sanz, Francisco Ramos, Holger Blasum, Mario Brotz, Caspar Gries, Torsten Vögler, Jan Neskudla, Jan Rollo, Lisa Burgstaller, Martina Truskaller, Klaus-Michael Koch, Technikon, Reinhard Hametner, Sandro Rauscher, Peter Tummeltshammer, Thales Austria, Frank Golatowski, Thorsten Schulz
2021 — conf
Source Location of Forced Oscillations based on Bus Frequency Measurements.
ISIE
Álvaro Ortega, Federico Milano
2017 — conf
Impact of frequency estimation for VSC-based devices with primary frequency control.
ISGT Europe
Álvaro Ortega, Federico Milano
2016 — conf
Comparison of different control strategies for energy storage devices.
PSCC
Álvaro Ortega, Federico Milano
2016 — conf
Impact of variability, uncertainty and frequency regulation on power system frequency distribution.
PSCC
Francesca Madia Mele, Álvaro Ortega, Rafael Zárate-Miñano, Federico Milano
2015 J jnl
Generalized Model of VSC-based Energy Storage Systems for Transient Stability Analysis.
CoRR
Álvaro Ortega, Federico Milano