Generation Expansion Models including Technical Constraints and Demand Uncertainty
This article presents a Generation Expansion Model of the power system taking into account the operational constraints and the uncertainty of long-term electricity demand projections. The model is based on a discretization of the load duration curve and explicitly considers that power plant ramping...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2017/3424129 |
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| _version_ | 1850177676056199168 |
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| author | P. Deossa K. De Vos G. Deconinck J. Espinosa |
| author_facet | P. Deossa K. De Vos G. Deconinck J. Espinosa |
| author_sort | P. Deossa |
| collection | DOAJ |
| description | This article presents a Generation Expansion Model of the power system taking into account the operational constraints and the uncertainty of long-term electricity demand projections. The model is based on a discretization of the load duration curve and explicitly considers that power plant ramping capabilities must meet demand variations. A model predictive control method is used to improve the long-term planning decisions while considering the uncertainty of demand projections. The model presented in this paper allows integrating technical constraints and uncertainty in the simulations, improving the accuracy of the results, while maintaining feasible computational time. Results are tested over three scenarios based on load data of an energy retailer in Colombia. |
| format | Article |
| id | doaj-art-c36e1602ce8f4fa6a2d73a12ad290a86 |
| institution | OA Journals |
| issn | 1110-757X 1687-0042 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-c36e1602ce8f4fa6a2d73a12ad290a862025-08-20T02:18:55ZengWileyJournal of Applied Mathematics1110-757X1687-00422017-01-01201710.1155/2017/34241293424129Generation Expansion Models including Technical Constraints and Demand UncertaintyP. Deossa0K. De Vos1G. Deconinck2J. Espinosa3GAUNAL, Universidad Nacional de Colombia, Carrera 80 No. 65-223, Medellin, ColombiaELECTA/EnergyVille, University of Leuven (KU Leuven), Kasteelpark Arenberg 10, 3001 Leuven, BelgiumELECTA/EnergyVille, University of Leuven (KU Leuven), Kasteelpark Arenberg 10, 3001 Leuven, BelgiumGAUNAL, Universidad Nacional de Colombia, Carrera 80 No. 65-223, Medellin, ColombiaThis article presents a Generation Expansion Model of the power system taking into account the operational constraints and the uncertainty of long-term electricity demand projections. The model is based on a discretization of the load duration curve and explicitly considers that power plant ramping capabilities must meet demand variations. A model predictive control method is used to improve the long-term planning decisions while considering the uncertainty of demand projections. The model presented in this paper allows integrating technical constraints and uncertainty in the simulations, improving the accuracy of the results, while maintaining feasible computational time. Results are tested over three scenarios based on load data of an energy retailer in Colombia.http://dx.doi.org/10.1155/2017/3424129 |
| spellingShingle | P. Deossa K. De Vos G. Deconinck J. Espinosa Generation Expansion Models including Technical Constraints and Demand Uncertainty Journal of Applied Mathematics |
| title | Generation Expansion Models including Technical Constraints and Demand Uncertainty |
| title_full | Generation Expansion Models including Technical Constraints and Demand Uncertainty |
| title_fullStr | Generation Expansion Models including Technical Constraints and Demand Uncertainty |
| title_full_unstemmed | Generation Expansion Models including Technical Constraints and Demand Uncertainty |
| title_short | Generation Expansion Models including Technical Constraints and Demand Uncertainty |
| title_sort | generation expansion models including technical constraints and demand uncertainty |
| url | http://dx.doi.org/10.1155/2017/3424129 |
| work_keys_str_mv | AT pdeossa generationexpansionmodelsincludingtechnicalconstraintsanddemanduncertainty AT kdevos generationexpansionmodelsincludingtechnicalconstraintsanddemanduncertainty AT gdeconinck generationexpansionmodelsincludingtechnicalconstraintsanddemanduncertainty AT jespinosa generationexpansionmodelsincludingtechnicalconstraintsanddemanduncertainty |