Year: 2026
Type: article
Abstract: This paper analyses a power system based on the IEEE-57 bus case, integrating thermal and wind generation to meet hourly demand. Using day-ahead wind forecasts as firm market offers, the optimal Pareto front for thermal dispatch is computed, balancing total cost and emissions. The system operator selects a dispatch point based on the desired cost-emissions trade-off. To reflect real-world uncertainty, the study incorporates statistical deviations in actual wind output derived from historical data. For each deviation scenario, new optimal thermal dispatch curves are generated. This approach enables pre-emptive scheduling across the full range of expected wind deviations and supports real-time adjustment via mechanisms such as redispatch, intraday markets, or secondary/tertiary regulation.
Source: Energies
DOI: 10.3390/en19020545
Authors: Eduardo Conde Lázaro, Alberto Ramos Millán, Pablo Reina Peral, Carlos Enrique Vázquez Martínez
Institution: Universidad Politécnica de Madrid
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $3,137
OpenAlex ID: W7125401513
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