3 papers
eess.SY2025
Implementing General-Order Frequency Dynamic Response Model and Frequency Excursion Duration Criterion in Unit Commitment Problem
Mohammad Rajabdorri, Bo Zhou, Lukas Sigrist +1
This paper introduces a novel approach for incorporating frequency dynamics into the unit commitment (UC) problem through a general-order differential equation model, solved using…
eess.SY2025
A Comparative Study on Frequency-Constrained Unit Commitment Approaches in Island Power Systems
Miad Sarvarizadeh, Mohammad Rajabdorri, Enrique Lobato +1
The increasing penetration of renewable energy sources reduces rotating inertia and even frequency control capacity, affecting frequency stability. This challenge is significant in…
eess.SY2025
A Corrective Frequency-Constrained Unit Commitment with Data-driven Estimation of Optimal UFLS in Island Power Systems
Miad Sarvarizadeh, Lukas Sigrist, Almudena Rouco +2
This paper presents a novel corrective \gls{fcuc} formulation for island power systems by implementing data-driven constraint learning to estimate the optimal \gls{ufls}. The Tobit…