输电线路数字化选线技术分析及应用

Analysis and Application of Digital Line Selection Technology for Transmission Lines

针对传统选线方式存在的地形图陈旧、商业遥感数据价格昂贵且处理繁琐等问题,使用多地图软件结合道亨三维设计平台软件进行输电线路的数字化选线、路径优化、通道清理等,使路径走向更加直观、合理、经济;并采用手机GPS定位功能,有针对性地进行快速现场踏勘。通过对可研路径和优化后路径通道清理树木、房屋数量的对比分析,验证了该选线技术的可行性和经济性。

Aiming at the problems of outdated old topographic maps,expensive commercial remote sensing data,complicated processing,using multiple map software combined with Daoheng 3D design platform software is used for digital line selection,path optimization,channel cleaning of transmission lines,to make the route more intuitive,reasonable,and economical,and the mobile phone GPS function is used to focus on site survey quickly.Through the comparison and analysis of the number of trees and houses cleared by the feasible route and the optimized route,the feasibility and economic efficiency of this route selection method are verified.