Method and system used for emergency decision of nuclear power accidents

Abstract

The invention provides a method used for emergency decision of nuclear power accidents. The method includes following steps: a) obtaining external data of a nuclear accident region, and generating a decision scheme set according to the external data; b) generating internal data of the decision scheme set; c) comparing the decision scheme set in the external data with geological limiting factors of a nuclear accident scene, screening schemes which are not in accordance with the nuclear accident scene, and generating the internal data of the remaining decision schemes again; d) obtaining a feasible scheme of the internal data and generating a decision set; e)calculating corresponding weights according to to-be-taken measures of different places of the nuclear accident scene; f) calculating each feasible scheme according to the analysis method, and generating the internal data by calculating results according to priority; g) calculating the schemes in an internal database, and submitting the obtained optimal scheme to a user; h) collecting and feeding back user suggestions and generating user amending suggestion data; and i) generating a new decision scheme again according to the user amending suggestion data.

Description

technical field [0001] The invention relates to the field of information technology, and mainly relates to a method and system for nuclear power accident emergency decision-making. Background technique [0002] Nuclear energy is a high-energy, low-material-consumption, and clean energy. The advantages of using nuclear energy to generate electricity are prominent. More than 30 countries around the world have nuclear power plants. While using and developing nuclear energy, the hazards of nuclear accidents are also frightening. Once a nuclear accident occurs, it will be extremely harmful, and the harm will be the whole world and all human beings. It not only has strong destructive power and wide range of damage, but what is more serious is that nuclear pollution lasts for a long time, bringing lasting and irreparable disasters to mankind. For example, the Three Mile Island Nuclear Power Plant accident in the United States, the Chernobyl Nuclear Power Plant accident in Ukraine...

AI Technical Summary

Problems solved by technology

Due to the importance of nuclear power plants and the particularity of their technology, although the probability of a nuclear accident is relatively low, once it occurs and the impact is huge, as long as the nuclear power plant exists, the relevant research on nuclear accident emergency must continue and cannot be interrupted or loosened.

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