基于欧标的波哥大轻轨接触网参数计算研究

Research on Calculation of Catenary Parameters of Bogotá Light Rail Based on European Standard

为响应中国铁路“走出去”战略,笔者结合参与设计的哥伦比亚波哥大轻轨项目,对基于欧标体系的接触网设计参数选取及相关取值计算进行探讨,详细介绍欧标下接触网相关计算输入参数的来源及技术原则计算过程;参数选取及设计原则的计算是接触网设计的核心,该文结合具体项目对取值及计算过程进行论述,可为后续的其他海外城市轨道交通项目接触网设计提供参考。

In response to China's railways"going global"strategy,the author,in conjunction with the participation in the design of the BogotáLight Rail Project in Colombia,discussed the selection of OCS parameters and related calculations based on the European standard,and provided a detailed introduction to the source and calculation process of input parameters required for OCS related calculations under the European standard.The selection of parameters and the calculation of design principles are the core of catenary design.This paper discusses the value and calculation process combined with specific projects,which can provide reference for catenary design of other overseas urban rail transit projects.