Comments on: A comparative study of time aggregation techniques in relation to power capacity-expansion modeling 3
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Silvano Martello [1]
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[1] University of Bologna
University of Bologna
Bolonia, Italia
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- Localización: Top, ISSN-e 1863-8279, ISSN 1134-5764, Vol. 27, Nº. 3, 2019, págs. 414-415
- Idioma: inglés
- DOI: 10.1007/s11750-019-00520-6
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Resumen
Relevant optimization problems dealing with power generation and distribution require that the system be analyzed on an hour-to-hour scale. The resulting mathematical models are frequently computationally intractable due to the very high number of variables and constraints. A popular method for reducing the problem size is to aggregate the time domain by selecting appropriate representative time slices. This study proposes: (i) a survey of the main aggregation techniques developed for power capacity-expansion modeling, and (ii) new aggregation methods and a computational comparison of the various approaches.
