Research on the Integrated Application of 3D Design and Project Cost based on Digital Power Grid

Abstract

Abstract In order to enhance the dizitization and intelligence of the field of power grid, this paper presents an integration theory between 3D design and the project cost. Based on the standard of the digitization power grid 3D design model, this paper researches on the standard quota and list in the field of budget, and puts forward a set of mapping rules between them. Then, the paper develops a 3D design intelligent computing application platform integrating 3D design model data analysis and storage, lightweight 3D visualization, quantity analysis and project quantity output. Taking the actual line project and substation project in Hunan province of China as examples, the extraction process of substation and line quantity is realized respectively, and the computability of the extraction results is deeply analyzed. The experiments reveal the practical significance of the integration theory between 3D design and project cost.