Research on the Causal Propagation Mechanism of Nuclear Power Accidents Based on SIRS Model
In this study,152 Licensed Operation Event Reports(LOER)of nuclear power plants were first analyzed for risk causation through natural language processing technology,and the relevant data of the complex network of risk causes were obtained.Then with the help of the improved SIR infectious disease model,it is combined with the characterization of the risk propagation of nu-clear power operational events.An improved propagation model applicable to the nuclear power sector is constructed.Dynamic simula-tion of the causal propagation process of nuclear power operation events compares the differences in the impact of different factors on the propagation risk to optimize the current management efforts.
国家科技期刊平台
NSTL
万方数据
