This report presents the activities performed in the frame of LP1, Objective B (Advanced methodologies for the evaluation of accident consequences), task B2.1 of PAR 2013, ADP ENEA-MSE. The study addresses the risk assessment of nuclear power plants due to external events, such as the earthquake and tsunami, in the light of the Fukushima accident. As a complement to traditional deterministic analysis, safety analysis is thus implemented with probabilistic models to estimate the relative risk within a "risk-informed" framework. To this end, a few illustrative applications of the proposed methods are presented as regards, respectively, the combination of external hazards modelling and the situation of incidental Station Blackout, caused by external events.

Risk analysis of Nuclear Power Plants against External Events

Meloni, Paride;Davidovich, Nora;Burgazzi, Luciano
2014-09-04

Abstract

This report presents the activities performed in the frame of LP1, Objective B (Advanced methodologies for the evaluation of accident consequences), task B2.1 of PAR 2013, ADP ENEA-MSE. The study addresses the risk assessment of nuclear power plants due to external events, such as the earthquake and tsunami, in the light of the Fukushima accident. As a complement to traditional deterministic analysis, safety analysis is thus implemented with probabilistic models to estimate the relative risk within a "risk-informed" framework. To this end, a few illustrative applications of the proposed methods are presented as regards, respectively, the combination of external hazards modelling and the situation of incidental Station Blackout, caused by external events.
Rapporto tecnico;Sicurezza nucleare
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.12079/7702
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