An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant
- Autores
- Godoy, Ezequiel; Benz, Sonia Judith; Scenna, Nicolás José
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this paper, we introduce an optimization strategy in order to comprehensively quantify the impact of availability and maintenance notions during the early stages of synthesis and design of a new natural gas combined cycle power plant. A detailed state-space approach is thoroughly discussed, where influence of maintenance funds on each component’s repair rate is directly assessed. In this context, analysis of the reliability characteristics of the system is centered at two designer-adopted parameters, which largely influence the obtained results: the number of components which may fail independently at the same time, and the number of simultaneous failure/repair events. Then, optimal solutions are evaluated as the availability-related parameters and the amount of resources assigned for maintenance actions are varied across a wide range of feasible values, which enable obtaining more accurate and detailed estimations of the expected economic performance for the project when compared with traditional economic evaluation approaches.
Fil: Godoy, Ezequiel. UTN. FRRo. CAIMI; Argentina
Fil: Benz, Sonia Judith. UTN. FRRo. CAIMI; Argentina
Fil: Scenna, Nicolás José. UTN. FRRo. CAIMI; Argentina
Peer Reviewed - Materia
-
UTN
FRRo
CAIMI
NGCC power plant
optimal design
availability
maintenance
economic optimization
state-space approach - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-nd/4.0/
- Repositorio
- Institución
- Universidad Tecnológica Nacional
- OAI Identificador
- oai:ria.utn.edu.ar:20.500.12272/1517
Ver los metadatos del registro completo
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An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plantGodoy, EzequielBenz, Sonia JudithScenna, Nicolás JoséUTNFRRoCAIMINGCC power plantoptimal designavailabilitymaintenanceeconomic optimizationstate-space approachIn this paper, we introduce an optimization strategy in order to comprehensively quantify the impact of availability and maintenance notions during the early stages of synthesis and design of a new natural gas combined cycle power plant. A detailed state-space approach is thoroughly discussed, where influence of maintenance funds on each component’s repair rate is directly assessed. In this context, analysis of the reliability characteristics of the system is centered at two designer-adopted parameters, which largely influence the obtained results: the number of components which may fail independently at the same time, and the number of simultaneous failure/repair events. Then, optimal solutions are evaluated as the availability-related parameters and the amount of resources assigned for maintenance actions are varied across a wide range of feasible values, which enable obtaining more accurate and detailed estimations of the expected economic performance for the project when compared with traditional economic evaluation approaches.Fil: Godoy, Ezequiel. UTN. FRRo. CAIMI; ArgentinaFil: Benz, Sonia Judith. UTN. FRRo. CAIMI; ArgentinaFil: Scenna, Nicolás José. UTN. FRRo. CAIMI; ArgentinaPeer ReviewedElsevier2017-06-08T14:35:26Z2017-06-08T14:35:26Z2017-01-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfAn optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant, Computers & Chemical Engineering 75: 135-154 (2015).http://hdl.handle.net/20.500.12272/1517enghttps://doi.org/10.1016/j.compchemeng.2015.01.020info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/ElsevierAtribución – No Comercial – Sin Obra Derivada (by-nc-nd): No se permite un uso comercial de la obra original ni la generación de obras derivadas. Esta licencia no es una licencia libre, y es la más cercana al derecho de autor tradicional. https://creativecommons.org/licenses/by-nc-nd/4.0/deed.esAttribution-NonCommercial-NoDerivatives 4.0 Internacionalreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2025-09-29T14:29:41Zoai:ria.utn.edu.ar:20.500.12272/1517instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2025-09-29 14:29:41.783Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse |
dc.title.none.fl_str_mv |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant |
title |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant |
spellingShingle |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant Godoy, Ezequiel UTN FRRo CAIMI NGCC power plant optimal design availability maintenance economic optimization state-space approach |
title_short |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant |
title_full |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant |
title_fullStr |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant |
title_full_unstemmed |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant |
title_sort |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant |
dc.creator.none.fl_str_mv |
Godoy, Ezequiel Benz, Sonia Judith Scenna, Nicolás José |
author |
Godoy, Ezequiel |
author_facet |
Godoy, Ezequiel Benz, Sonia Judith Scenna, Nicolás José |
author_role |
author |
author2 |
Benz, Sonia Judith Scenna, Nicolás José |
author2_role |
author author |
dc.subject.none.fl_str_mv |
UTN FRRo CAIMI NGCC power plant optimal design availability maintenance economic optimization state-space approach |
topic |
UTN FRRo CAIMI NGCC power plant optimal design availability maintenance economic optimization state-space approach |
dc.description.none.fl_txt_mv |
In this paper, we introduce an optimization strategy in order to comprehensively quantify the impact of availability and maintenance notions during the early stages of synthesis and design of a new natural gas combined cycle power plant. A detailed state-space approach is thoroughly discussed, where influence of maintenance funds on each component’s repair rate is directly assessed. In this context, analysis of the reliability characteristics of the system is centered at two designer-adopted parameters, which largely influence the obtained results: the number of components which may fail independently at the same time, and the number of simultaneous failure/repair events. Then, optimal solutions are evaluated as the availability-related parameters and the amount of resources assigned for maintenance actions are varied across a wide range of feasible values, which enable obtaining more accurate and detailed estimations of the expected economic performance for the project when compared with traditional economic evaluation approaches. Fil: Godoy, Ezequiel. UTN. FRRo. CAIMI; Argentina Fil: Benz, Sonia Judith. UTN. FRRo. CAIMI; Argentina Fil: Scenna, Nicolás José. UTN. FRRo. CAIMI; Argentina Peer Reviewed |
description |
In this paper, we introduce an optimization strategy in order to comprehensively quantify the impact of availability and maintenance notions during the early stages of synthesis and design of a new natural gas combined cycle power plant. A detailed state-space approach is thoroughly discussed, where influence of maintenance funds on each component’s repair rate is directly assessed. In this context, analysis of the reliability characteristics of the system is centered at two designer-adopted parameters, which largely influence the obtained results: the number of components which may fail independently at the same time, and the number of simultaneous failure/repair events. Then, optimal solutions are evaluated as the availability-related parameters and the amount of resources assigned for maintenance actions are varied across a wide range of feasible values, which enable obtaining more accurate and detailed estimations of the expected economic performance for the project when compared with traditional economic evaluation approaches. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-06-08T14:35:26Z 2017-06-08T14:35:26Z 2017-01-27 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant, Computers & Chemical Engineering 75: 135-154 (2015). http://hdl.handle.net/20.500.12272/1517 |
identifier_str_mv |
An optimization model for evaluating the economic impact of availability and maintenance notions during the synthesis and design of a power plant, Computers & Chemical Engineering 75: 135-154 (2015). |
url |
http://hdl.handle.net/20.500.12272/1517 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://doi.org/10.1016/j.compchemeng.2015.01.020 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Elsevier Atribución – No Comercial – Sin Obra Derivada (by-nc-nd): No se permite un uso comercial de la obra original ni la generación de obras derivadas. Esta licencia no es una licencia libre, y es la más cercana al derecho de autor tradicional. https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ Elsevier Atribución – No Comercial – Sin Obra Derivada (by-nc-nd): No se permite un uso comercial de la obra original ni la generación de obras derivadas. Esta licencia no es una licencia libre, y es la más cercana al derecho de autor tradicional. https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:Repositorio Institucional Abierto (UTN) instname:Universidad Tecnológica Nacional |
reponame_str |
Repositorio Institucional Abierto (UTN) |
collection |
Repositorio Institucional Abierto (UTN) |
instname_str |
Universidad Tecnológica Nacional |
repository.name.fl_str_mv |
Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional |
repository.mail.fl_str_mv |
gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar |
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12.559606 |