Accident sorting method based on environmental safety accident responses

A technology of environmental safety and sorting method, applied in data processing applications, instruments, calculations, etc., can solve problems such as the inability to accurately determine the INES accident level and the difficulty in determining off-site impacts.

Active Publication Date: 2019-04-16
CHINA INST FOR RADIATION PROTECTION
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Problems solved by technology

[0005] It is still difficult to determine the actual off-site impact of general nuclear facilities in the early stage of the accident, and it is impossible to accurately determine the p

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  • Accident sorting method based on environmental safety accident responses

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Embodiment Construction

[0036] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] The invention provides an accident sorting method based on environmental safety accident response. By performing specific accident estimation on the accident scenarios in the INES classification, the possible environmental impact of the accident and the dose value caused by the public are known in advance, so as to accurately provide accid...

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Abstract

The invention provides an accident sorting method based on environmental safety accident response. The method comprises the following steps: (1) accident situation analysis; (2) collecting, arrangingand analyzing data in a preset evaluation range of the nuclear facility; (3) estimating accident consequences; and (4) evaluating accident consequences and forming an accident sequence based on environmental safety. According to the method provided by the invention, specific accident estimation can be carried out on an accident scene in INES classification, the environmental influence possibly caused by an accident and the dosage value caused by the public can be mastered in advance, and corresponding technical support is provided for accurately providing accident response measures.

Description

technical field [0001] The invention belongs to the field of nuclear technology, and in particular relates to an accident sorting method based on environmental safety accident response. Background technique [0002] The accident sequence is based on the international INES classification of nuclear accidents and nuclear safety. It is a tool to quickly inform the public of the safety significance of the events reported by nuclear power plants in a unified language. By putting various events in an appropriate hierarchy , INES can promote a common understanding of nuclear events in the nuclear energy community, the press and the public, thereby eliminating misunderstandings and reducing panic caused by unknown circumstances. The INES grading standard uses off-site impact, on-site impact, and defense-in-depth degradation as the classification of the scope of impact, and the severity of the accident as the grading standard. From light to heavy, it is divided into levels 0 to 7. ...

Claims

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Application Information

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IPC IPC(8): G06Q10/06
CPCG06Q10/06316
Inventor 康晶廉冰李洋王彦王猛董豫阳苏自强陈海龙罗恺刘畅
Owner CHINA INST FOR RADIATION PROTECTION
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