Solving net constrained hydrothermal Nash-Cournot equilibrium problems via proximal decomposition methods
| Autor: | Lotito, Pablo Andres, Parente, Lisandro Armando, Rubiales, Aldo Jose, Solodov, M. V. |
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| Jazyk: | angličtina |
| Rok vydání: | 2013 |
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| Zdroj: | CONICET Digital (CONICET) Consejo Nacional de Investigaciones Científicas y Técnicas instacron:CONICET |
| Popis: | We consider the coupled-in-time Nash-Cournot equilibrium model representing behavior of electricity generating companies acting in an oligopolistic market. Some key features of the model are short-term planning horizon, the possibility for the hydraulic units to pump water back in order to reuse it, and transmission net constraints. Mathematically, it is shown that the problem can be cast as a monotone variational inclusion with some special structure suitable for decomposition. Then the variable metric proximal decomposition method is applied. Some numerical experiments are presented, including a medium-size real-life system. Among other things, it is quantied when the policy of pumping water back can deliver better prots in water-stressed scenarios. Fil: Lotito, Pablo Andres. Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina; Fil: Parente, Lisandro Armando. Universidad Nacional de Rosario; Consejo Nacional de Invest.cientif.y Tecnicas. Centro Cientifico Tecnol.conicet - Rosario. Centro Int.franco Arg.d/cs D/l/inf.y Sistem.; Fil: Rubiales, Aldo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina; Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentina; Fil: Solodov, M. V.. Conselho Nacional de Desenvolvimiento Cientf y Tec. Associacao Instituto Nacional de Matematica Pura E Aplicada |
| Databáze: | OpenAIRE |
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