Functional analysis, diversity and defense-in-depth principle applied for instrumentation and control architecture in accordance with U.S.NRC

An??lise funcional, diversidade e princ??pio da defesa em profundidade aplicado ?? arquitectura de instrumenta????o e controlo em conformidade com o U.S.NRC

dc.creatorANDRADE, DELVONEI A. de
dc.creatorFREIRE, LUCIANO O.
dc.creatorSANTOS, CLAUDIO S.
dc.date2022
dc.date2022-07-29T13:44:40Z
dc.date2022-07-29T13:44:40Z
dc.date.accessioned2023-09-28T14:22:44Z
dc.date.available2023-09-28T14:22:44Z
dc.identifier2525-8761
dc.identifierhttp://repositorio.ipen.br/handle/123456789/33163
dc.identifier4
dc.identifier8
dc.identifier10.34117/bjdv8n4-586
dc.identifier0000-0002-6689-3011
dc.identifierSem Percentil
dc.identifierSem Percentil CiteScore
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9003382
dc.descriptionAccording to IAEA (2020), a large number of nuclear power plants (NPP) is completing 30 to 40 years of operation, and many of them can extend the lifetime for variable periods of operation. Besides that, new applications and methods of NPP design are in direction of adopting small modular reactors (SMR) to optimize the NPP projects in relation to cost and safety (Black et al., 2021). Other way is to apply NPP in naval plants, providing efficient manners to generate energy (Freire, 2018). All these ways can make nuclear energy a viable alternative, and consequently to contribute with low carbon power demands, and stabilize the global energy matrix helping to meet climate goals in the next decades (IAEA, 2020). One of the sensing points in NPP project nowadays is the introduction of advanced digital I&C technologies (Santos, 2021). In digital I&C design based on nuclear normative basis, it is imperative to be adherent with the safety and human factors engineering (HFE) requirements. This paper proposes the formalization of a plant-level Functional Analysis (FA) methodology with Diversity and Defense-in-Depth (D3) principles, considering the U.S.NRC normative basis.
dc.format31731-31738
dc.relationBrazilian Journal of Development
dc.rightsopenAccess
dc.subjectfunctional analysis
dc.subjecthuman factors engineering
dc.subjectnuclear power plants
dc.subjectreactor control systems
dc.subjectreactor instrumentation
dc.subjectreactor safety
dc.subjectus nrc
dc.titleFunctional analysis, diversity and defense-in-depth principle applied for instrumentation and control architecture in accordance with U.S.NRC
dc.titleAn??lise funcional, diversidade e princ??pio da defesa em profundidade aplicado ?? arquitectura de instrumenta????o e controlo em conformidade com o U.S.NRC
dc.typeArtigo de peri??dico
dc.coverageN


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