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SYSTEM AND METHOD FOR PRODUCING INPUT AND OUTPUT DATA OF SOURCE TERM IN ORDER TO FOR OFF-SIT CONSEQUENCE ANALYSIS
SYSTEM AND METHOD FOR PRODUCING INPUT AND OUTPUT DATA OF SOURCE TERM IN ORDER TO FOR OFF-SIT CONSEQUENCE ANALYSIS
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机译：用于根据场外后果分析来产生源术语的输入和输出数据的系统和方法
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摘要
The present invention relates to a system for generating input and output data of a radiological source term for an off-site consequence analysis and a method thereof. The system includes: an input unit (100) configured to primarily store and manage a source term category (STC)-nuclide group per core stock and an STC-nuclide group per release fraction which are generated on the basis of a radiological source term inspection history derived from a nuclear plant per probabilistic safety assessment resu a generation unit (200) configured to divide the primarily stored data into an STC per core stock, an amount of TeO2 generated, a STC per release fraction, and to generate radiological source term data in the form of an input file; an analysis unit (300) configured to analyze, from the generated radiological source term data, the number of emitted plumes, a nuclear fuel cycle, an emitted heat content, and an emission point of time for performing a sensitivity analysis, to analyze an off-site consequence (offsite dose, early death, and cancer death) from the radiological source term data, and to perform risk evaluation for analysis results according to sensitivity analysis items; and a display unit (400) configured to generate, into documents, a probabilistic offsite dose calculated by multiplying an STC per frequency and the offsite dose which are derived by the analysis unit (300), an off-site consequence analysis result, and a risk evaluation result, and to output the made documents. Therefore, time required for the analysis and the generation may be reduced.
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