PSA-AIMS2

An approach is developed to integrate the event trees and fault trees that are the major models of the level-1 internal PSA. We have distinguished the essential information to prepare each scope of a PSA compared to the level-1 internal PSA model. The AIMS-PSA has been developed to generate the PSA model for each scope of a PSA automatically, by using the information and the level-1 PSA model. The AIMS-PSA has been tested for the level-1 internal full power PSA, the level-2 PSA, the fire PSA and the shutdown PSA.