用于降低能耗和控制二氧化碳排放的铁路车辆模型开发与应用  

Development and Control of a Rail Vehicle Model to Reduce Energy Consumption and Carbon Dioxide Emissions

作　　者：Tim J Harrison William JB Midgley Roger M Goodall Christopher P Ward 

机构地区：[1]不详

出　　处：《智慧轨道交通》2023年第4期85-94,共10页SMART RAIL TRANSIT

摘　　要：为助力英国2050年前实现碳中和目标,铁路运输线路将全面实现电气化。这期间,英国应采用其他措施以降低铁路运输碳强度。本文运用MATLAB/Simulink开发了一种Class 800型双模动力列车的详细模型,并根据英格兰西南部全天铁路运行获得的数据对该模型进行了验证。基于经验证的列车模型分析不同电气化比例线路对二氧化碳排放的影响,及制定降低列车二氧化碳排放的控制措施。结果表明,当列车运行在一条典型线路时,通过自主调节限速控制与发动机选择性关闭相结合的方法可减少二氧化碳排放19.1%。同时,运用该模型调查(间歇性/非连续性)线路电气化排放效率表明,线路全面电气化可使二氧化碳排放量减少66%。The development,validation and control of a bi-mode train model is presented.A detailed modular model of a United Kingdom Class 800 train,which included carbon dioxide emissions data,was developed in MATLAB/Simulink.This model was validated against data obtained from a full day of rail journeys in the south-west of England.The validated model was used to develop control measures to reduce the carbon dioxide emissions of the train.Combining adaptive speed limit control with selective engine shutdown reduced the carbon dioxide emissions by 19.1%over a representative route without affecting the train’s on-time performance.The model was used to develop a tool for investigating the emissions benefits of(intermittent/discontinuous)route electrification.This tool shows that electrification of a route can reduce the carbon dioxide emissions by 66%.

关 键 词：列车控制 双模动力列车 二氧化碳 能源 减排 脱碳 优化控制 

分 类 号：U271[机械工程—车辆工程] U273[交通运输工程—载运工具运用工程]