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Title: Spinning reverve and emission unit commitment through stochastic optimization
Authors: Melicio, Rui
Laia, Rui
Pousinho, Hugo
Mendes, Victor
Collares-Pereira, Manuel
Keywords: spinning reserve
unit commitment
Issue Date: 18-Jun-2014
Publisher: IEEE International Symposium on Power Electronics, Electrical Drives and Motion
Abstract: 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.
Type: lecture
Appears in Collections:FIS - Comunicações - Em Congressos Científicos Internacionais

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