Immersion type nuclear power plant main equipment process simulation deduction method and system

Abstract

The invention provides an immersion type nuclear power plant main equipment process simulation deduction method and system. The immersion type nuclear power plant main equipment process simulation deduction method comprises the steps that S1, a main equipment process is subjected to designing and modeling according to the process requirement to generate original model data; S2, based on the modelvector information, the original model data is subjected to automatic lightweight treatment; S3, the original model data is imported into a simulation development engine, a three-dimensional virtual scene is constructed, and a dynamic simulation process is manufactured in the three-dimensional virtual scene according to the process flow of the main equipment process; and S4, an immersion type interactive device is selected as a hardware deployment platform, the immersion type interactive device is connected to the three-dimensional virtual scene, and deduction evaluation is carried out on thedynamic simulation process according to user interaction input. According to the immersion type nuclear power plant main equipment process simulation deduction method and system, visual verification can be provided for the process design of main equipment of a nuclear power plant, a designer is helped to improve the design result, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of computer virtual reality, in particular to an immersive nuclear power plant main equipment process simulation deduction method and system. Background technique [0002] Virtual reality technology (Virtual Reality, VR) is a computer simulation system that can create and experience virtual worlds. With the development of software and hardware platforms, VR technology has been gradually applied to nuclear power project construction and operation management. Reproduce the nuclear power scene, and provide intuitive, visual, and immersive solutions and services for engineering design verification, construction deduction, maintenance simulation, and operator training. [0003] Reactor pressure vessel switch cover, fuel loading and unloading, hoisting and installation of main equipment are the three key operating processes of nuclear power plant main equipment. Each process requires a number of moving equipment t...

AI Technical Summary

Problems solved by technology

[0004] (1) Low efficiency

In terms of design verification, the process of key nuclear power equipment is complex, and manual inspection of a large number of two-dimensional design documents or equipment technical drawings is a huge workload; in terms of on-site installation, operators must repeatedly compare the design documents with the on-site equipment and environment to understand the design intent. low work efficiency;

[0005] (2) Lack of intuition

Some equipment process design documents or technical drawings are complex and difficult to consult. In the process of drawing comparison, the two-dimensional data is relatively abstract, and it is usually difficult for operators to understand the structural parameters and technical data, which leads to work mistakes; at the same time, For designers, traditional process verification methods such as model design tools and model browsing tools are not intuitive enough, and they cannot enter the system equipment room for inspection from an immersive perspective;

[0006] (3) There is no historical experience to learn from

Since it is the first pile project, the on-site work has high requirements for the technical experience of the operators. For construction personnel who do not understand the process flow or have no installation training, it is difficult to complete the on-site work accurately and quickly;

[0007] (4) It is difficult to find hidden risks

The form of process review is mostly static, and it is difficult to connect key and detailed process steps in series to form a dynamic review method that pays equal attention to both macro and micro perspectives; at the same time, on-site construction cannot be simulated and previewed, and risk points in the process cannot be found in advance

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