Design and Implementation of an Intelligent Power Grid Planning Management Platform Based on 3D WebGIS

To effectively address practical challenges such as insufficient coordination between power grid planning and urban planning, as well as difficulties in data integration, this paper designs and implements a smart power grid planning management platform based on three-dimensional(3D) WebGIS. This platform integrates multi-source spatial data management with 3D visualization capabilities, supporting core functions such as power grid data analysis, load forecasting, and planning evaluation. It significantly enhances planning efficiency and decision-making rigor, providing reliable technical support for achieving organic synergy between power grid and urban planning while advancing the scientific and sustainable development of power grid layout.