A design path optimization method and system for cable laying in nuclear power plants

Abstract

The present invention provides a cable laying design route optimization system and method for a nuclear power plant, including a cable information module storing cable information; a three-dimensional modeling module, used to establish a three-dimensional model of a cable bridge according to the actual situation of the cable bridge; the division module, Connected to the cable information module and the three-dimensional modeling module, used to obtain cable information from the cable information module, and also used to obtain the three-dimensional model of the cable tray from the three-dimensional modeling module, and to the cable tray The three-dimensional model is segmented and the bridge volume ratio of each segment is calculated; the visualization module is connected with the division module, and is used to obtain and display the three-dimensional model of the cable tray and the bridge volume ratio of each segment. By adopting the present invention, the relevant bridge volume rate information can be obtained in advance before cable laying and can be visually displayed, and the volume rate of each section of the bridge can be independently displayed by setting the volume rate observation point for each section of the bridge.

Description

technical field [0001] The invention relates to the technical field of nuclear power, in particular to a method and system for optimizing the cable laying design path of a nuclear power plant. Background technique [0002] With the continuous advancement of the progress of nuclear power plant projects, the number of cables continues to increase, and the problem of overcapacity of cable bridges continues to emerge. A large number of bridge overcapacity problems make the cable laying work more difficult, and the bridge-related problems reported on site are concentrated. Designers need to frequently modify the solidified bridge design, which affects the design quality and construction progress. When the cable laying designer is laying cables according to the relevant cable laying regulations of nuclear power plants, when encountering an overcapacity bridge section, the CRS software will determine that the overall bridge section is overcapacity, and at the same time prompt wheth...

AI Technical Summary

Problems solved by technology

[0003] The existing technology has the following defects: during the cable laying design process, the cable laying designer cannot obtain the volume ratio of each associated bridge in advance, and the bridge volume ratio value cannot be displayed intuitively in front of the designer

There are a large number of T-shaped, cross-shaped, and long straight bridges in nuclear power plants. The volume ratio of each segment of these bridges cannot be independently reflected. There are some sections of the entire bridge that are overcapacity, but other parts of the path are still available for cable laying Under the circumstances of use, the designer cannot control the overcapacity of each section of the bridge as a whole, and it is difficult to achieve a reasonable optimization of the laying path

Images