架空输电线路塔位四角坐标计算与绘制的方法研究  

Research on the Method of Calculating and Drawing the Coordinate of Four Corners of Overhead Transmission Line Tower

作　　者：唐新庄 贺丹 TANG Xinzhuang;HE Dan(Northwest Electric Power Design Institute Co.,Ltd.of China Power Engineering Consulting Group,Xi'an 710075,China;Xi'an Piesat Information Technology Co.,Ltd.,Xi'an 710100,China)

机构地区：[1]中国电力工程顾问集团西北电力设计院有限公司,陕西西安710075 [2]西安航天宏图信息技术有限公司,陕西西安710100

出　　处：《电力勘测设计》2023年第10期42-45,共4页Electric Power Survey & Design

摘　　要：随着架空输电线路设计的精细化要求越来越高,线路终勘定位后提交的成果不仅要包括塔位坐标,往往还需要根据设计提供的跟开计算出塔位的四角坐标(即塔腿坐标),同时绘制在Auto CAD图上,以便设计人员报送相关部门核查占地面积、压矿信息和基本农田占用情况等。因而提出基于.NET的Auto CAD二次开发计算塔位四角坐标,并将计算的四角坐标图形化表示在Auto CAD图纸上。通过具体工程的应用,利用程序大大提高塔位四角坐标计算的效率,方便设计人员和业主后期的应用。As the refinement requirement of overhead transmission line design becomes higher and higher,the results submitted after thefinal alignment of the line should not only include the coordinates of the tower,but also need to calculate the coordinates of the four corners of the tower(namely the coordinates of the tower leg)according to the opening provided by the design,and draw them on the Auto CAD diagram.In order to design personnel submitted to the relevant departments to verify the area of land,ore information and basic farmland occupation and so on.Therefore,the basis is proposed.NET Auto CAD secondary development calculation of tower four coordinates,and the calculated four coordinates are graphically expressed in Auto CAD drawings.Through the application of the concrete project,the effciency of calculating the coordinates of the four corners of the tower is greatly improved by using the program,which is convenient for the designers and owners in the later application.

关 键 词：输电线路 AUTOCAD二次开发 四参数 塔腿坐标 

分 类 号：TK115[动力工程及工程热物理—热能工程]