Analysis for the Monitoring Scope of Severe Accidents in Nuclear Power Plant Based on Functional Requirements
The functional requirements of severe accident process and mitigation is analyzed in this paper.Based on functional requirements analysis and interpretation of relevant codes and standards,a set of operable severe accident monitoring requirement analytical method and the formation of a systematic analysis process are developed.Under the guidance of this method,combined with the technical characteristics of a third generation pressurized water reactor in China,an application example analysis is carried out.Finally,based on the analysis results,the rationality of the severe accident monitoring requirement analytical method is verified.It is of important reference significance for the design of severe accident monitoring for pressurized water reactor.
Severe accidentFunctional requirementsMonitoring scopeAnalytical method
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