The application of three-dimensional information technology in the construction of overhead transmission lines

Abstract

In order to ensure that 3D technology is used as a method and information technology is used as $\boldsymbol{a}$ means of communication to promote the controllability of on-site safety and quality, improve construction management and technical level, and improve construction efficiency and benefits, the 3D geographic information obtained by oblique photography is used. Equivalent model Component import, design a GIM technology that can meet the requirements of tension calculation of wireline operation control gear, real-time calculation of wire pay-off tension, verification of envelope angle, and upward verification through three-dimensional technology. It has been proved by practice that the algorithm and 3D technology are reliable and immediate, and can simulate different operating conditions and operating environments of the power grid.