A novel approach to optimize the maintenance strategies: a case in the hydroelectric power plant

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dc.authoridYumuşak, Rabia/0000-0002-0257-939X
dc.authoridÖzcan, Evrencan/0000-0002-3662-6190
dc.contributor.authorÖzcan, Evrencan
dc.contributor.authorYumuşak, Rabia
dc.contributor.authorEren, Tamer
dc.date.accessioned2025-01-21T16:35:11Z
dc.date.available2025-01-21T16:35:11Z
dc.date.issued2021
dc.departmentKırıkkale Üniversitesi
dc.description.abstractCountries need to develop sustainable energy policies based on the principles of environmental sensitivity, reliability, efficiency, economy and uninterrupted service and to maintain their energy supply in order to increase their global competitiveness. In addition to this impact of sustainable energy supply on the global world, maintenance processes in power plants require high costs due to allocated time, materials and labor, and generation loss. Thus, the maintenance needs to be managed within a system. This makes analytical and feasible maintenance planning a necessity in power plants. In this context, this study focuses on maintenance strategy optimization which is the first phase of maintenance planning for one of the large-scale hydroelectric power plants with a direct effect on Turkey's energy supply security with its one fifth share in total generation. In this study, a new model is proposed for the maintenance strategy optimization problem considering the multi-objective and multi-criteria structure of hydroelectric power plants with hundreds of complex equipment and the direct effect of these equipment on uninterrupted and cost-effective electricity generation. In the model, two multi-criteria decision-making methods, AHP and COPRAS methods, are integrated with integer programming method and optimal maintenance strategies are obtained for 571 equipment.
dc.description.sponsorshipKirikkale University Scientific Research Projects Coordination Unit [2019/087, 2020/001]
dc.description.sponsorshipThis study is supported by Kirikkale University Scientific Research Projects Coordination Unit within the scope of scientific research project numbered 2019/087 and 2020/001.
dc.identifier.doi10.17531/ein.2021.2.12
dc.identifier.endpage337
dc.identifier.issn1507-2711
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85104197620
dc.identifier.scopusqualityQ1
dc.identifier.startpage324
dc.identifier.urihttps://doi.org/10.17531/ein.2021.2.12
dc.identifier.urihttps://hdl.handle.net/20.500.12587/24091
dc.identifier.volume23
dc.identifier.wosWOS:000649138700012
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPolish Maintenance Soc
dc.relation.ispartofEksploatacja I Niezawodnosc-Maintenance and Reliability
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.subjectmaintenance management; maintenance strategy optimization; multi-criteria decision making; AHP; COPRAS; integer programming
dc.titleA novel approach to optimize the maintenance strategies: a case in the hydroelectric power plant
dc.typeArticle

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