铁路客站碳排放物理边界界定与运行碳排放研究  

Defining the Physical Boundary of Carbon Emission in Passenger Railway Stations and Carbon Emissions during Operation

作　　者：张学萍 孙永强 周正 田喆[4] ZHANG Xueping;SUN Yongqiang;ZHOU Zheng;TIAN Zhe(School of Future Technology,Tianjin University,Tianjin 300072,China;Institute of Architecture,China Railway Design Group Co.,Ltd.,Tianjin 300308,China;Passenger Station and Architecture Consulting Department,China Railway Economic and Planning Research Institute Co.,Ltd.,Beijing 100038,China;School of Environmental Science and Engineering,Tianjin University,Tianjin 300072,China)

机构地区：[1]天津大学未来技术学院,天津300072 [2]中国铁路设计集团有限公司建筑院,天津300308 [3]中国铁路经济规划研究院有限公司客站与建筑咨询部,北京100038 [4]天津大学环境科学与工程学院,天津300072

出　　处：《铁道经济研究》2024年第3期24-32,共9页Railway Economics Research

基　　金：中国国家铁路集团有限公司科技研究开发计划课题(K2022G062);中国铁路设计集团有限公司科技开发课题(2022A02493004)。

摘　　要：随着我国铁路网快速发展,铁路客站数量持续增加,碳排放总量持续增长,准确量化铁路客站碳排放量,可以加快推动铁路客站低碳转型发展。根据客站工程设计界面,提出界定铁路客站碳排放物理边界的方法。依据铁路客站的客流强度,分析供暖空调系统、生活热水及开水系统、照明系统、电梯及自动扶梯系统、客运服务信息系统、可再生能源系统和碳汇系统的能源消耗量及其碳排放因子,构建铁路客站运行碳排放计算模型。以严寒地区哈尔滨市某线侧式客站为例,测算结果表明:该客站运行单位面积年碳排放量为154 kg/(m^(2)·a),50 a全寿命周期总碳排放量为7 700 kg/m^(2),其中供暖空调系统、电梯及自动扶梯系统和照明系统碳排放占比较高。With the rapid expansion of the railway network in China,the number of passenger railway stations continues to in⁃crease and the total carbon emission continues to grow.Accurately quantifying the carbon emissions of passenger railway stations can accelerate the low-carbon transformation and development of passenger railway stations.According to the engineering design interface,a method to define the physical boundary of carbon emission in passenger railway stations is proposed.Based on the passenger flow in⁃tensity of railway stations,this paper analyzes the energy consumption and carbon emission factors of heating and air conditioning sys⁃tems,hot water and boiling water systems,lighting systems,elevator and escalator systems,passenger service information systems,re⁃newable energy systems,and carbon sink systems,and builds a carbon emission calculation model for railway station operation.Taking a side-type passenger station on a certain line in Harbin,a severely cold area,as an example,the calculation results show that the an⁃nual carbon emissions per unit area of operation of the station are 154 kg/(m^(2)·a),and the total carbon emissions over the 50 a life cycle are 7700 kg/m^(2),among which the carbon emissions from heating and air conditioning systems,elevator and escalator systems,and light⁃ing systems are relatively higher.

关 键 词：铁路客站 物理边界 计算范围 运行碳排放 模型 客流强度 能源消耗量 碳排放因子 严寒地区 低碳发展 

分 类 号：U291.6[交通运输工程—交通运输规划与管理] X731[交通运输工程—道路与铁道工程]