Three-dimensional reconstruction transformer substation implementation method based on virtual simulation technology

Abstract

The invention discloses a three-dimensional reconstruction transformer substation implementation method based on a virtual simulation technology. According to the method, management is carried out based on millimeter-scale three-dimensional reconstruction of a multi-source modeling transformer substation and data association of a GIS three-dimensional model and equipment attributes; three-dimensional scanning is carried out on the whole transformer substation to obtain a whole structure; scanning details of GIS equipment to obtain a three-dimensional point cloud data structure and three-dimensional morphological characteristics of electrical equipment; image acquisition is made on the texture of the equipment; and finally, the structure and texture of the equipment are acquired in the difficult-to-scan area through panoramic images., which is used for structural recognition of a later-stage device.Simulation modeling is carried out by obtaining GIS equipment information, and information association is carried out on a system data interface and corresponding sensor data, so that visual display and operation can be carried out on the corresponding sensor information by selecting a model in the system, and equipment management work of places such as a transformer substation is greatly facilitated.

Description

technical field [0001] The invention belongs to three-dimensional modeling and simulation technology, relates to the management of substations, in particular to a method for realizing a three-dimensional reconstruction substation based on virtual simulation technology. Background technique [0002] The power grid company conducts daily operation and monitoring of substation GIS equipment through automation facilities, which greatly improves the safe operation and management level of substations. However, the information display of related systems is still mainly two-dimensional display, and there are problems such as incomplete information and unintuitive display. . At present, the three-dimensional modeling methods of substation mainly include VRML modeling method, geometric modeling method, modeling method based on point cloud data, etc., which are mostly used in training and education, but the visualization function and information in training and education are based on o...

AI Technical Summary

Problems solved by technology

At present, the three-dimensional modeling methods of substation mainly include VRML modeling method, geometric modeling method, modeling method based on point cloud data, etc., which are mostly used in training and education, but the visualization function and information in training and education are based on operation explanation and For the purpose of teaching examples, it cannot meet the requirements of substation operation management

Images