Title: Elaboration of Reliability Methods for Ageing Assessment of NPP Components
Authors: ANTONOV AlexanderCHEPURKO ValeriyPOLYAKOV AlexanderRODIONOV ANDRIY
Citation: EC Enlargement and Integration Workshop on Use of Probabilistic Safety Assessments (PSA) for Evaluation of Impact of Ageing Effects on the Safety ofNuclear Power Plants.
Publisher: OPOCE
Publication Year: 2008
JRC N°: JRC41460
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC41460
Type: Contributions to Conferences
Abstract: The paper presents the results of a case study on "Investigation of component age dependent reliability models" implemented by INPE and JRC IE in the frame of EC JRC Ageing PSA Network Task 4 activities. Several cases of Generalized Linear Model were applied and investigated for the cases of continues and discrete data. The Fisher Chi-2 minimization approach was used for goodness of fit test and parameters elaboration. Finally, uncertainty analysis was done for parameters estimation and model extrapolations. The results were analyzed and compared with other approaches.
JRC Institute:Institute for Energy and Transport

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