Pérez Díaz, Juan Ignacio and Wilhelmi Ayza, José-Román and Arevalo Muñoz, Antonio (2008) Unit commitment and generation dispatch of a hydropower plant in a competitive electricity market. In: International Conference on Renewable Energy and Power Quality (ICREPQ'08), 12/03/2008-14/03/2008, Santander, España.
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| Item Type: | Presentation at Congress or Day (Article) | ||||||||
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| Title: | Unit commitment and generation dispatch of a hydropower plant in a competitive electricity market | ||||||||
| Event Title: | International Conference on Renewable Energy and Power Quality (ICREPQ'08) | ||||||||
| Event Dates: | 12/03/2008-14/03/2008 | ||||||||
| Event Location: | Santander, España | ||||||||
| Title of Book: | Proceedings of International Conference on Renewable Energy and Power Quality (ICREPQ'08) | ||||||||
| Publisher: | EA4EPO, European Association for the Development of Renewable and Power Quality Energies | ||||||||
| Date: | 2008 | ||||||||
| ISBN: | 978-84-611-9290-8 | ||||||||
| Department: | Civil Engineering: Hydraulics and Energy | ||||||||
| Faculty: | E.T.S.I. Roads, Canals and Ports (UPM) | ||||||||
| Creative Commons licenses: | Recognition - No derivative works - No commercial | ||||||||
| Item ID: | 4419 | ||||||||
| Subjects: | Civil Engineering and Construction Electronics |
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Official URL: http://www.icrepq.com/papers-icrepq08.htm
Abstract
This paper presents a model to solve the short-term scheduling problem of a hydropower plant in a deregulated system, based on dynamic programming techniques. The objective of this model is to maximize the revenue obtained by selling energy in a competitive electricity market. The time horizon of the model is divided into hourly periods and ranges from one day to one week. The proposed model determines both the unit commitment and the power to be generated in each hour of the time horizon. The power is considered as a nonlinear function of the water discharge and the reservoir volume; the dependence of the units and plant operating limits on the available gross head has been taken into account; and the water discharged through the spillway has been also allowed for in the model. This approach has been applied to a practical case study, the results of which are analyzed in detail.
| Item Type: | Presentation at Congress or Day (Article) |
|---|---|
| Subjects: | Civil Engineering and Construction Electronics |
| Código ID: | 4419 |
| Depositado Por: | Memoria Investigacion |
| Depositado el: | 06 Oct 2010 12:25 |
| Last Modified: | 06 Oct 2010 12:25 |
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