A combined goal programming - AHP approach supported with TOPSIS for maintenance strategy selection in hydroelectric power plants

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dc.contributor.authorOzcan, Evren Can
dc.contributor.authorUnlusoy, Sultan
dc.contributor.authorEren, Tamer
dc.date.accessioned2020-06-25T18:22:43Z
dc.date.available2020-06-25T18:22:43Z
dc.date.issued2017
dc.departmentKırıkkale Üniversitesi
dc.descriptionOZCAN, Evren Can/0000-0002-3662-6190;
dc.description.abstractSustainable energy supply defined as uninterrupted, reliable, efficient, economic and environmentally friendly electricity generation is the main goal of power plants. Carrying out the proper maintenance processes has critical importance in terms of prolonging the effective operational lifetime of power plants and thus improving the sustainable power generation of the system. Since it serves for such an important purpose, maintenance is a crucial process that must be managed and selection of the most appropriate maintenance strategy is the first and unignorably stage of maintenance management in power plants as in other manufacturing facilities. Within this scope, this study focuses on the maintenance strategy selection problem in hydroelectric power plants have great importance for world and Turkey energy mix. As hydroelectric power plants comprise thousands of equipment with different characteristics, nine equipment which have similar effects and the most important ones for power plant are determined by The Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) under nine evaluation criteria weighted by the Analytic Hierarchy Process (AHP) for a big scale hydroelectric power plant in Turkey. Maintenance strategy combinations are obtained for each selected equipment via proposed goal programming (GP) model which uses the criteria weights and alternative priorities calculated with AHP and reflects the realities of power plant. Finally, it is determined that there is an improvement about 77% in downtimes arise from carrying out the improper maintenance strategy on selected critical equipment compared to the period when the model is not used.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1016/j.rser.2017.04.039
dc.identifier.endpage1423en_US
dc.identifier.issn1364-0321
dc.identifier.scopus2-s2.0-85020227749
dc.identifier.scopusqualityQ1
dc.identifier.startpage1410en_US
dc.identifier.urihttps://doi.org/10.1016/j.rser.2017.04.039
dc.identifier.urihttps://hdl.handle.net/20.500.12587/6875
dc.identifier.volume78en_US
dc.identifier.wosWOS:000407185900095
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofRenewable & Sustainable Energy Reviews
dc.relation.publicationcategoryDiğeren_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMaintenance strategy selectionen_US
dc.subjectHydroelectric power planten_US
dc.subjectMulti-criteria decision making (MCDM)en_US
dc.subjectGoal programming (GP)en_US
dc.subjectAnalytic hierarchy process (AHP)en_US
dc.subjectTechnique for order of preference by similarity to ideal solution (TOPSIS)en_US
dc.titleA combined goal programming - AHP approach supported with TOPSIS for maintenance strategy selection in hydroelectric power plantsen_US
dc.typeReview Article

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