3 citations · 4 across the 4 of their papers we have counts for
7 papers
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…
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…
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…
Flexible Robust Optimal Bidding of Renewable Virtual Power Plants in Sequential Markets
Hadi Nemati, Pedro Sánchez-Martín, Álvaro Ortega +3
In this paper, a novel approach to define the optimal bidding of renewable-only virtual power plants (RVPPs) in the day-ahead, secondary reserve, and intra-day markets is proposed.…
Data-driven Estimation of Under Frequency Load Shedding after Outages in Small Power Systems
Mohammad Rajabdorri, Lukas Sigrist, Enrique Lobato +2
This paper presents a data-driven methodology for estimating Under Frequency Load Shedding (UFLS) in small power systems. UFLS plays a vital role in maintaining system stability by…
Data-Driven Continuous-Time Framework for Frequency-Constrained Unit Commitment
Mohammad Rajabdorri, Enrique Lobato, Lukas Sigrist +1
The conventional approach to solving the unit commitment problem involves discrete intervals at an hourly scale, particularly when integrating frequency dynamics to formulate a fre…
Unit commitment with analytical underfrequency load-shedding constraints for island power systems
Almudena Rouco, Mohammad Rajabdorri, Lukas Sigrist +2
This letter presents a corrective frequency-constrained UC (C-FCUC) for island power systems implementing analytical constraints on underfrequency load shedding (UFLS). Since UFLS…