Overall treatment of uncertainties in the context of risk-informed decision-making on Completion Time changes

S. Martorell, M. Villamizar, I. Martón, S. Carlos, A. I. Sánchez

Producción científica: Contribución a una conferenciaPonencia publicada en las memorias del evento sin ISBN o ISSNrevisión exhaustiva

1 Cita (Scopus)

Resumen

This paper presents an approach for the evaluation of risk impact of changes to Completion Times (CT) based on the use of the Probabilistic Risk Assessment (PRA) and addressing identification, treatment and analysis of uncertainties in an integrated manner. CT is the maximum outage time a safety related equipment is allowed to be down, e.g., for corrective maintenance, which is established within the Limiting Conditions for Operation (LCO) included into Technical Specifications (TS) for operation of a Nuclear Power Plant (NPP). A case study that focuses on a CT change of the Accumulators System of a Nuclear Power Plant using a level 1 PRA is provided.

Idioma originalInglés
Páginas3329-3338
Número de páginas10
EstadoPublicada - 2014
Publicado de forma externa
EventoEuropean Safety and Reliability Conference, ESREL 2013 - Amsterdam, Países Bajos
Duración: 29 sep. 20132 oct. 2013

Conferencia

ConferenciaEuropean Safety and Reliability Conference, ESREL 2013
País/TerritorioPaíses Bajos
CiudadAmsterdam
Período29/09/132/10/13

Huella

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