Demands Analysis on Diagnosis of Nuclear Accident Emergency Status of Chinese Nuclear-Powered Surface Ship

Yu Hong; Cheng Shisi; Li Lan

doi:10.13832/j.jnpe.2021.04.0151

Volume 42 Issue 4

Aug. 2021

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Yu Hong, Cheng Shisi, Li Lan. Demands Analysis on Diagnosis of Nuclear Accident Emergency Status of Chinese Nuclear-Powered Surface Ship[J]. Nuclear Power Engineering, 2021, 42(4): 151-158. doi: 10.13832/j.jnpe.2021.04.0151

Citation:

Yu Hong, Cheng Shisi, Li Lan. Demands Analysis on Diagnosis of Nuclear Accident Emergency Status of Chinese Nuclear-Powered Surface Ship[J]. Nuclear Power Engineering, 2021, 42(4): 151-158. doi: 10.13832/j.jnpe.2021.04.0151

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Demands Analysis on Diagnosis of Nuclear Accident Emergency Status of Chinese Nuclear-Powered Surface Ship

doi: 10.13832/j.jnpe.2021.04.0151

Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610213, China

Received Date: 2020-07-02
Rev Recd Date: 2021-03-10
Publish Date: 2021-08-15

Abstract

Abstract

Emergency status classification can reasonably define the emergency response requirements of various emergencies caused by nuclear accidents, to win more time for the adequate but not excessive emergency response. This paper presents the demands on classification matrix and the diagnostic software development with this classification matrix for the diagnosis of nuclear accident emergency status of Chinese nuclear-powered surface ship, through the improvement of a whole set of classification matrix of Unit 1 and Unit 2 in Qinshan No.2 Nuclear Power Plan which represents the overall level of emergency classification technology in China. Firstly, through the establishment of constraints, the classification matrix with strong standardization and logic is developed, especially the ordering of matrixes and their components; and secondly, through the establishment of multi-entry logic tree and user-friendly interface, the diagnosis software with fast diagnosis function is developed, especially the layering of logic trees and the composition of interfaces.
- Nuclear power ship,
- Nuclear accident emergency,
- Emergency status,
- Classification matrix,
- Diagnosis software

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References(5)

References

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