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hal.structure.identifierReformulations based algorithms for Combinatorial Optimization [Realopt]
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorDETIENNE, Boris
dc.date.accessioned2024-04-04T03:19:24Z
dc.date.available2024-04-04T03:19:24Z
dc.date.created2014-10-27
dc.date.issued2014-10-28
dc.date.conference2014-10-28
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/194506
dc.description.abstractEnWe consider the large-scale power plant maintenance scheduling and production planning problem submitted by EDF to the 2010 Euro/Roadef Challenge. Electricity demand must be met by the combined production of nuclear power plants and thermic plants. The latter can operate continuously while the former have to be shut down regularly for refuelling and maintenance, and cannot produce during outage periods. In this model, we introduce uncertainty about the duration of maintenance operations: we assume that the durations of outages can be extended beyond their normal durations. The objective is to minimize the worst-case total power production cost.In the context of a rolling horizon approach, we investigate the impact of different hypotheses on the uncertainty set on the cost ofthe solutions and on the difficulty to obtain good solutions. Our solver uses an extended formulation of the problem, which is solved by column generation.
dc.language.isoen
dc.subject.enenergy
dc.subject.enelectricity production
dc.subject.encolumn generation
dc.subject.enrobust optimization
dc.subject.enmaintenance planning
dc.subject.enrolling horizon
dc.title.enExtended formulations for robust maintenance planning at power plants
dc.typeCommunication dans un congrès
dc.subject.halInformatique [cs]/Recherche opérationnelle [cs.RO]
dc.subject.halInformatique [cs]/Mathématique discrète [cs.DM]
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.titleGaspard Monge Program for Optimization : Conference on Optimization and Practices in Industry PGMO-COPI14
bordeaux.countryFR
bordeaux.conference.citySaclay
bordeaux.peerReviewedoui
hal.identifierhal-01104728
hal.version1
hal.invitednon
hal.proceedingsnon
hal.conference.end2014-10-31
hal.popularnon
hal.audienceNationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01104728v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2014-10-28&rft.au=DETIENNE,%20Boris&rft.genre=unknown


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