铁路电力输电线路智能设计软件研发与应用  

Development and Application of Intelligent Design Software for Railway Power Transmission Lines

作　　者：史云浩 SHI Yunhao(Engineering Research Center of Railway Industry on Digital and Intelligent Survey and Design System,China Railway Siyuan Survey and Design Group Co.,Ltd.,Wuhan 430063,China;Digital Intelligence Business Unit,China Railway Siyuan Survey and Design Group Co.,Ltd.,Wuhan 430063,China)

机构地区：[1]中铁第四勘察设计院集团有限公司数智化勘察设计系统铁路行业工程研究中心,武汉430063 [2]中铁第四勘察设计院集团有限公司数智化事业部,武汉430063

出　　处：《铁道标准设计》2025年第3期216-221,237,共7页Railway Standard Design

基　　金：国家重点研发计划项目(2021YFB2600400);中国铁建股份有限公司科技研发计划项目(2022-A02)。

摘　　要：铁路电力输电线路是铁路电力系统重要组成部分,当前铁路电力输电线路勘察设计面临内外业数据转换难、智能化设计程度低等问题,亟需研发一款具有完全自主知识产权的铁路电力输电线路智能设计软件。分析架空线路在不同环境下力学特性,结合地面高程,求解架空线路对地最短距离及最短距离点位,提出一种基于安全经济双目标优化的电力电杆布设算法,解决电力电杆布点决策问题。基于“GIS+CAD”双平台研发铁路电力输电线路智能设计软件,采用B/S和C/S混合架构,提供勘察数据管理、外业内业数据转换、回路快速生成、平纵联动布杆及一键成图等功能,通过内置输电线路知识库、集成勘察设计规范知识及业务经验规则,辅助勘察设计人员高效制定电力输电线路方案决策,完成施工图设计。通过某铁路配电所输电线路勘察设计对软件进行验证,用户快速同步外业数据至内业设计空间,利用内置算法布设电杆正确率达到78.8%,快速定位不满足规范要求点位,并手动优化,一键输出成果,与传统方式对比生产效率提升约80%。The railway power transmission line is an important component of the railway power system.Currently,the survey and design of railway power transmission lines face challenges such as difficulties in converting field and office data and a low level of intelligentization.Therefore,there is an urgent need to develop an intelligent design software for railway power transmission lines with complete independent intellectual property rights.By analyzing the mechanical properties of overhead lines under different environmental conditions and considering ground elevation to calculate the shortest distance from the overhead lines to the ground and the location of the closest point,this paper proposes an algorithm for power pole placement based on safe and economic dual-objective optimization,addressing the decision-making issues in power pole placement.An intelligent design software for railway power transmission lines was developed based on the“GIS+CAD”platforms,adopting a hybrid architecture of B/S(Browser/Server)and C/S(Client/Server).It offered functions such as survey data management,conversion of field and office data,rapid loop generation,plan and elevation coordination for pole placement,one-click mapping.By integrating a built-in knowledge base for transmission lines,survey and design standards,and business experience rules,this system assisted survey and design personnel in efficiently making decisions for power transmission line design and completing construction drawing designs.The software was validated through the survey and design of the power transmission lines at a specific railway substation.Users could quickly synchronize field data to the office design space,achieving 78.8%accuracy in pole placement using built-in algorithms.Manual optimization was available for points that did not meet standards,and results could be generated with one single click.Compared to traditional methods,production efficiency was improved by approximately 80%.

关 键 词：铁路电力 输电线路 软件研发 架空线 双目标优化 

分 类 号：U223[交通运输工程—道路与铁道工程]