Method and system for planning plant of nuclear power plant

A technology for nuclear power plants and planning schemes, applied in the field of nuclear power, can solve problems such as unreasonable plant planning, redundant system equipment installation conditions, and increased economic costs, and achieve the effect of ensuring layout and installation conditions and avoiding margin redundancy.

Pending Publication Date: 2022-03-18
CHINA NUCLEAR POWER ENG CO LTD
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AI Technical Summary

Problems solved by technology

This form of planning mainly relies on layout design engineers to plan the plant based on the analysis results of equipment installation conditions based on design experience. It is prone to unreasonable plant planning due to human factors, which affects the economy of plant construction, such as redundant system equipment installation conditions, If the equipment with the seismic level 2 is planned in the factory building with the seismic level 1, the structure of the equipment needs to be reinforced to meet the seismic requirements of level 1, thus increasing the economic cost

Method used

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  • Method and system for planning plant of nuclear power plant
  • Method and system for planning plant of nuclear power plant
  • Method and system for planning plant of nuclear power plant

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Embodiment 1

[0018] Such as figure 1 As shown, this embodiment provides a method for plant planning of a nuclear power plant, including:

[0019] In step 101, the consideration dimension is selected from the feature space of the common equipment of the nuclear power plant according to the planning requirements of the plant.

[0020] In this embodiment, the plant planning requirements refer to the requirements (or dimensions) that each plant should meet when planning the plant. For example, before the design of a factory building, 600 commonly used equipment need to be planned into N factory buildings, and each factory building needs to consider and meet the corresponding seismic requirements and radiation protection requirements, so the consideration dimension refers to the dimension (or requirement) that needs to be considered. The planning plan obtained after plant planning will determine the value of N, and determine the number of equipment contained in each plant and the name of each ...

Embodiment 2

[0037] Such as figure 2 As shown, this embodiment provides a plant planning system for a nuclear power plant, including a user interaction module 21 , a first selection module 22 , a second selection module 23 , and an analysis and calculation module 24 .

[0038] The user interaction module 21 has a visual interface for data interaction with the user.

[0039] The first selection module 22 is connected with the user interaction module 21, and is used to select the consideration dimension from the feature space of the common equipment of the nuclear power plant according to the consideration dimension input by the user through the user interaction module.

[0040] The second selection module 23 is connected with the first selection module 22, and is used to select the attribute model of common equipment corresponding to the consideration dimension from the attribute model library of nuclear power plant common equipment according to the consideration dimension selected by the ...

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Abstract

The invention provides a plant planning method for a nuclear power plant. The plant planning method comprises the steps of selecting consideration dimensions from a feature space of common equipment of the nuclear power plant according to plant planning requirements; selecting an attribute model of the common equipment corresponding to the consideration dimension from an attribute model library of the common equipment of the nuclear power plant according to the consideration dimension; and clustering analysis is carried out on the selected attribute model of the common equipment corresponding to the consideration dimension to obtain a plant planning scheme, and the plant planning scheme comprises the number of plants and an equipment set in each plant. Correspondingly, the invention further provides a plant planning system for the nuclear power plant. According to the method, on the premise that safe operation of the nuclear power plant is ensured and each device meets the corresponding arrangement and installation conditions, reasonable planning of the plant is realized, and the design efficiency of plant planning is improved.

Description

technical field [0001] The invention relates to the technical field of nuclear power, in particular to a method and system for building planning of a nuclear power plant. Background technique [0002] Nuclear power plants convert heat energy from chain fission reactions into electricity. In order to achieve energy conversion, ensure the safe operation of power plants, prevent various accidents and limit the consequences of accidents. Hundreds of various systems are installed in nuclear power plants, and each system includes a large number of pumps, valves and other equipment. During the normal operation of the nuclear power plant, it is necessary to ensure the normal operation of relevant equipment to maintain normal energy conversion, and it is necessary to ensure the operation of safety-related equipment to mitigate the accident under accident conditions. Different equipment implements different system functions to cope with different power plant states, so different equ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/06G06K9/62
CPCG06Q10/04G06Q50/06G06F18/23
Inventor 苏锦成王振中薛静贾小攀谷振杰吴巧英褚松良贝晨赵晓山樊彦芳
Owner CHINA NUCLEAR POWER ENG CO LTD
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