Method and device for safety control of nuclear power plants

A technology for safety control and nuclear power plants, applied in instruments, data processing applications, calculations, etc., can solve problems such as confusion, inconvenience to staff safety, and long time consumption, so as to respond to evacuation, improve inventory efficiency, and ensure personnel safety Effect
CN104700477AActive Publication Date: 2015-06-10DAYA BAY NUCLEAR POWER OPERATIONS & MANAGEMENT +2
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
DAYA BAY NUCLEAR POWER OPERATIONS & MANAGEMENT
Publication Date
2015-06-10

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Abstract

The invention is applicable to the field of the safety of nuclear power, and provides a method and a device for safety control of nuclear power plants. The method comprises the following steps: according to authority information set by power plant area and corresponding to identification information of workers, work modes corresponding to time points asking for entering into the nuclear power plant area and corresponding relationship, corresponding to the work modes, of galleryful in a nuclear power plant area, judging whether to allow the workers to enter the specified nuclear power plant area; and when an emergency counting instruction is received, sending counting instruction successful receiving indication information, after a decision instruction of counting requesting information is received, adding one to the counted number, and according to information of the counted number of people and information of the number of people at a rally point, determining the number of missing persons. According to the method and the device, the number of people in a nuclear power plant area can be controlled in different modes, and the number of people in the nuclear power plant area can be counted accurately and efficiently, so that the safety guarantee of the workers is facilitated.
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Description

technical field

[0001] The invention belongs to the safety field of mega-kilowatt nuclear power, and in particular relates to a safety control method and device for personnel in a nuclear power plant. Background technique

[0002] A nuclear power plant is a power plant that uses the energy released by nuclear fission or nuclear fusion reactions to generate electricity. It converts nuclear energy into thermal energy to heat water to generate high-pressure water vapor. After the water vapor enters the steam turbine through the pipeline, it passes The steam drives a steam turbine to generate electricity, converting mechanical energy into electrical energy.

[0003] The energy generated in the nuclear reaction process is very huge. While the nuclear reaction process provides a large amount of heat energy, the hazards caused by improper operation and control are also very serious. Therefore, the safety during the production and operation of nuclear power plants must be strictly ...

Claims

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