PSA Model Modification Script of nuclear power plant and PSA Model Mapping Algorithm using thereof

摘要

PURPOSE: A PSA(Probabilistic Safety Assessment) model change script of a nuclear power plant and a PSA model generating method are provided to generate a PSA model like a fire and an earthquake using one script interpreter. CONSTITUTION: A model change script for an external event is generated using a plurality of external event information(S10). An external event evaluation model is generated by inserting the model change script and an internal event PSA fault tree to a script interpreter(S20). [Reference numerals] (S10 ) Generating a model change script for an external event PSA using a plurality of external event information by receiving a plurality of external event information; (S20 ) Generating an external event evaluation model by inserting a model change script and an internal event PSA fault tree to script interpreter