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Nuclear power plant operation program structuralization design method

A technology of operating procedures and design methods, applied in the field of structural design of nuclear power plant operating procedures, can solve problems such as nuclear power plant intelligent restrictions, operator error safety, hidden dangers, etc., to solve intelligent problems, improve safety, and improve The effect of intelligence level

Active Publication Date: 2021-04-16
SUZHOU NUCLEAR POWER RES INST +3
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  • Claims
  • Application Information

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Problems solved by technology

[0002] A nuclear power plant includes a variety of operating procedures, such as S procedure, D procedure for overhaul, Z procedure for requalification, G / GS procedure for overall operation, and special operation sheet for operation, etc. It is also different. This status quo has limited the intelligence of nuclear power plants, and it needs to rely on the experience and skills of operators. There are potential safety hazards caused by operator mistakes.

Method used

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  • Nuclear power plant operation program structuralization design method
  • Nuclear power plant operation program structuralization design method
  • Nuclear power plant operation program structuralization design method

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Embodiment 1

[0030] refer to figure 1 , the nuclear power plant operating program structured design method of the present embodiment includes the following steps:

[0031] S1. Perform data standardization processing on the program content elements contained in multiple different operating programs of the nuclear power plant to form structural elements of the operating program. Structural elements include program number, version number, program basic description, program status, planned plant, unit, system, safety level, risk analysis, related regulations, author, author date, reviewer, review date, approver, approval date , Whether to monitor operation, guardian, execution date; process number, parent-child process number, instruction description, logo, function position, position, description, role, input type, value unit, value range, cross point, guardian's signature, whether to skip items , Skip item description, whether to cycle, cycle group, code points for scanning site signs, majo...

Embodiment 2

[0052] refer to figure 2 and image 3 , figure 2 and image 3 is a continuous form, image 3 Chinese form connection figure 2 in the form. On the basis of Embodiment 1, this embodiment is a schematic diagram of a structured file for running a special operation list program. It can be seen from the above structured file that according to the process number, the position of each step instruction of the running program in the entire program can be quickly and accurately located. The parent-child process number can visually display the hierarchical structure of the running program. The standard nine-character code for nuclear power plant equipment is used in the "sign" column. For the standardization of data, the desired equipment status and parameter information can be efficiently called during the data pass-through process of intelligent construction of nuclear power plants. "Location" information can accurately locate the accurate location information of nuclear power...

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Abstract

The invention relates to a nuclear power plant operation program structuralization design method. The method comprises the following steps: S1, standardizing nuclear power plant data to form structured elements of a running program; S2, forming a structured running program, wherein each step of the structured running program comprises structured elements, wherein the logic sequence comprises forward operation, parallel operation, skip operation and loop operation; S3, providing a data processing and automatic calculation function and an automatic alarm prompt in a program execution process; and S4, on the basis of the structured program, identifying a potential human error risk point in a program execution process, and setting a human error prevention means. According to the invention, unified structural design is carried out on different operation programs of the nuclear power plant, various human error prevention settings are added, and the human error probability of the nuclear power plant can be greatly reduced; the intelligent trouble of nuclear power plant operation is solved, and the nuclear power plant intelligent level is improved; meanwhile, dependence on operators is reduced, and the safety of the nuclear power plant is improved.

Description

technical field [0001] The invention relates to the field of nuclear power plant software programs, and more specifically relates to a structured design method for nuclear power plant operating programs. Background technique [0002] A nuclear power plant includes a variety of operating procedures, such as S procedure, D procedure for overhaul, Z procedure for requalification, G / GS procedure for overall operation, and special operation sheet for operation, etc. It is also different. This status quo has limited the intelligence of nuclear power plants, and it needs to rely on the experience and skills of operators. There are potential safety hazards caused by operator errors. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a structured design method for nuclear power plant operating procedures in view of the above-mentioned defects in the prior art. [0004] The technical solution adopted by the present invention...

Claims

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Application Information

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IPC IPC(8): G06F8/20
Inventor 张小千蔡浪飞圣国龙戴勇杨自军
Owner SUZHOU NUCLEAR POWER RES INST
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