Application of 3D liDAR in transmission line modeling

Abstract

Aiming at the problem that the traditional measurement method cannot accurately obtain the line and equipment-related parameters and the line channel-related environmental parameters in the transmission line 3D modeling. In this paper, 3d liDAR technology is used to collect basic information and scan the 3d space of the power transmission line, and then the 3d model of the power transmission line is built. Conduct a three-dimensional modeling analysis using a transmission line in a certain area of Guangxi as a sample. The results show that the proposed method can accurately obtain the parameters of transmission lines and the terrain and topography of each tower, fully demonstrating the feasibility and reliability of 3D LiDAR in transmission line modeling.

Keywords

• three-dimensional laser radar
• transmission lines
• three-dimensional modeling
• 3d