Computer generation method of 3D model of substation equipment based on cloud computing

Abstract

The invention relates to a three-dimensional modeling and processing method for primary and secondary equipments and structures of a transformer substation, in particular to a computer generation method based on cloud computing for a three-dimensional model of power transformer equipment. The method adopts the technical scheme based on three-dimensional reconstruction that the method comprises the steps of obtaining raw data by a laser scanning method, processing the raw data through a series of computational procedures, reducing the data size as much as possible, and finally loading the processed data and model into a cloud computing server for the last mass computation to obtain the final three-dimensional model. According to the method, the problems of complicated computation of the three-dimensional modeling reconstruction and three-dimensional data as well as dependence of three-dimensional dynamic display on specialized software and hardware are solved by fully using the advantages of the cloud computing, so that the generation of the three-dimensional model of the power transformer equipment can be achieved in an universal, simple, fast, low-cost and highly-practical mode, the modeling difficulty is reduced, and the power transformer equipment can operate in a thin client mode.

Description

technical field [0001] The present invention relates to a method for three-dimensional modeling and processing of primary and secondary equipment and structures in substations, in particular a method for computer generation of three-dimensional models of substation equipment based on cloud computing, and the generated three-dimensional models are used for design, service, etc. model display. Background technique [0002] In the prior art, based on the requirement of refined equipment management, the power substation project in the power grid needs to provide a 3D model of the substation equipment. The generation of the 3D model is to directly use the similar 3D design and output mode of the power generation project. This method Extremely professional software and corresponding professional computer equipment are required, because a large amount of data and a huge amount of calculation need to be processed in the process of generating a 3D model, so the process of generating ...

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Problems solved by technology

[0002] In the prior art, based on the requirement of refined equipment management, the power substation project in the power grid needs to provide a 3D model of the substation equipment. The generation of the 3D model is to directly use the similar 3D design and output mode of the power generation project. This method Extremely professional software and corresponding professional computer equipment are required, because a large amount of data and a huge amount of calculation need to be processed in the process of generating a 3D model, so the process of generating a 3D model is highly professional, complicated, time-consuming and costly ( equipment cost, etc.)

[0003] The above-mentioned 3D models are only newly added for the display and application of substation models under the condition of professional generation of 3D models. With the increasing demand for 3D models in power grid engineering, whether it is technically, various data services of the power grid or users 3D models are required for production management. However, the number of newly added substations is small, and most of the completed substations do not have ready-made 3D models. If the above-mentioned 3D model generation method is used to perform 3D modeling , it is difficult to be accepted by users due to its strong professionalism, time-consuming and high cost, so it is not practical

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