3 papers
eess.SY2026
Surrogate Modeling of Interconnector Flows: A Machine Learning Alternative to Full-Scale Power System Simulations with Application to Cross-Border Electricity Exchange
Robert Gaugl, Eloy Insunza, José Portela +1
Cross-border electricity exchanges are crucial for operating and planning highly renewable power systems. Many studies reduce spatial granularity to keep the models tractable and p…
cs.LG2025
A Transformer approach for Electricity Price Forecasting
Oscar Llorente, Jose Portela
This paper presents a novel approach to electricity price forecasting (EPF) using a pure Transformer model. As opposed to other alternatives, no other recurrent network is used in…
eess.SY2025
Generating Building-Level Heat Demand Time Series by Combining Occupancy Simulations and Thermal Modeling
Simon Malacek, José Portela, Yannick Marcus Werner +1
Despite various efforts, decarbonizing the heating sector remains a significant challenge. To tackle it by smart planning, the availability of highly resolved heating demand data i…