Intelligent line selection of power transmission and transformation project supported by geographic information technology
Li Wang, Ke Yang, Zhen Li, Wei Wang, X. Li · 2023
In order to solve the problems of blind repetition, inefficiency and error prone in line selection of power transmission and transformation projects, various influencing factors of line selection and their quantitative methods are studied, and a variable resolution grid data model is designed. combined with terrain analysis and spatial analysis in geographic information technology, a shortest path route selection algorithm considering many factors is proposed. The method presented in this paper is compared with the traditional method of manual drawing line selection. The experimental analysis shows that the correct rate of the intelligent line selection in this paper is more than 95.82%, which meets the requirements of the project. And the speed of line selection is much faster than that of traditional line selection. It provides an intelligent, fast and feasible method for line selection of power transmission and transformation projects.