高速铁路出站节能坡设计方法研究  

Study on the Design of Outbound Energy-saving Slope of High-speed Railway

作　　者：周小平 吕希奎 张天伟 郭倩倩 

机构地区：[1]石家庄铁道大学交通运输学院,石家庄050043

出　　处：《铁道标准设计》2017年第10期70-79,共10页Railway Standard Design

基　　金：国家自然科学基金项目(51278316);京津冀基础研究合作专项项目(E2016210133);河北省自然科学基金资助项目(E2014210111;E2014210152);河北省教育厅资助项目(ZD20131026;ZD2014084)

摘　　要：节能坡设计是高速铁路节省牵引能耗和降低运营成本的有效途径之一。根据高速铁路特点,提出高速铁路出站节能坡的设计方法和计算算法。采用计算机仿真计算和数据分析方法,对最高运行目标速度、列车编组质量等主要影响因素进行计算和仿真分析,确定各因素对出站节能坡设计的影响程度和节能坡取值范围,为高速铁路出站节能坡的设计提供参考和依据。Energy-saving slope design is one of the effective ways to save energy and reduce operation cost of high-speed railway. According to the characteristics of high-speed railway,the paper presents the design method and calculation algorithm of high-speed railway outbound energy-saving slope, calculates and simulates the main influencing factors such as maximum operating speed,train formation weight by means of computer simulation and data analysis. On this basis,the influence degree of each factor in the energy-saving slope design and the range of the energy-saving slope are determined. The research results may provide references and basis for the design of outbound energy-saving slope of high-speed railway.

关 键 词：高速铁路 出站节能坡 设计方法 影响因素 仿真分析 

分 类 号：U238[交通运输工程—道路与铁道工程]