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Advisor(s)
Abstract(s)
This paper proposes a stochastic mixed-integer linear approach to deal with a short-term unit commitment problem with uncertainty on a deregulated electricity market that includes day-ahead bidding and bilateral contracts. The proposed approach considers the typically operation constraints on the thermal units and a spinning reserve. The uncertainty is due to the electricity prices, which are modeled by a scenario set, allowing an acceptable computation. Moreover, emission allowances are considered in a manner to allow for the consideration of environmental constraints. A case study to illustrate the usefulness of the proposed approach is presented and an assessment of the cost for the spinning reserve is obtained by a comparison between the situation with and without spinning reserve.
Description
Keywords
Emission allowances Spinning reserve Stochastic optimization Unit commitment
Citation
LAIA, Rui Jorge Ribeiro; [et. al] - Spinning reserve and emission unit commitment through stochastic optimization. International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM). ISBN 978-1-4799-4749-2. (2014), pp. 444-448
Publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.