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Harmonisation of surveillance requirements and maintenance in a context of ageing and obsolescence based on reliability, availability and risk information

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Harmonisation of surveillance requirements and maintenance in a context of ageing and obsolescence based on reliability, availability and risk information

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dc.contributor.author Martorell Alsina, Sebastián Salvador es_ES
dc.contributor.author Marton Lluch, Isabel es_ES
dc.contributor.author Sánchez Galdón, Ana Isabel es_ES
dc.contributor.author Carlos Alberola, Sofía es_ES
dc.date.accessioned 2021-11-10T19:05:32Z
dc.date.available 2021-11-10T19:05:32Z
dc.date.issued 2020-10 es_ES
dc.identifier.issn 0951-8320 es_ES
dc.identifier.uri http://hdl.handle.net/10251/176788
dc.description.abstract [EN] This paper contains the fundamentals and a comparison of different alternatives in the context of risk-informed surveillance requirements that consider the full effects of implementing the maintenance rule. A case study is included to demonstrate the performance of the different alternatives, which focus on a motor-operated valve and make use of an Ageing PRA to quantify the effect of component ageing, test and maintenance effectiveness on equipment RAM and its impact on risk. The results show that the alternative that simultaneously harmonises surveillance requirements and maintenance activities provides the best results in terms of RAM and risk in a context of equipment ageing and obsolescence. However, they also show that measures other than simply readjusting surveillance testing and maintenance intervals should be explored in case of technical obsolescence, as this has a strong impact on maintenance effectiveness, which may require, for example, an obsolescence management program to be applied. es_ES
dc.description.sponsorship The authors are grateful to the Spanish Ministry of Science and Innovation for the financial support received (Research Project ENE2016-80401-R) and the Doctoral Scholarship awarded (BES-2014067602). The study also received financial support from the Spanish Research Agency and the European Regional Development Fund. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Reliability Engineering & System Safety es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Testing and maintenance es_ES
dc.subject Ageing es_ES
dc.subject Obsolescence es_ES
dc.subject Risk-informed es_ES
dc.subject Optimisation es_ES
dc.subject Decision-making
dc.subject.classification INGENIERIA NUCLEAR es_ES
dc.subject.classification ESTADISTICA E INVESTIGACION OPERATIVA es_ES
dc.title Harmonisation of surveillance requirements and maintenance in a context of ageing and obsolescence based on reliability, availability and risk information es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.ress.2020.106992 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//BES-2014-067602/ES/BES-2014-067602/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI//ENE2016-80401-R//ARMONIZACION DE REQUISITOS DE VIGILANCIA Y MANTENIMIENTO EN CENTRALES NUCLEARES CON INFORMACION EN EL RIESGO/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Estadística e Investigación Operativa Aplicadas y Calidad - Departament d'Estadística i Investigació Operativa Aplicades i Qualitat es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear es_ES
dc.description.bibliographicCitation Martorell Alsina, SS.; Marton Lluch, I.; Sánchez Galdón, AI.; Carlos Alberola, S. (2020). Harmonisation of surveillance requirements and maintenance in a context of ageing and obsolescence based on reliability, availability and risk information. Reliability Engineering & System Safety. 202:1-12. https://doi.org/10.1016/j.ress.2020.106992 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.ress.2020.106992 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 12 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 202 es_ES
dc.relation.pasarela S\419665 es_ES
dc.contributor.funder AGENCIA ESTATAL DE INVESTIGACION es_ES
dc.contributor.funder MINISTERIO DE ECONOMIA Y EMPRESA es_ES
dc.contributor.funder European Regional Development Fund es_ES


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