规划设计要素对城市轨道交通能耗的影响分析
郭英杰1陈小鸿2刘皓冰2
Impact Analysis of Planning and Design Elements on Urban Rail Transit Energy Consumption
GUO Yingjie1CHEN Xiaohong2LIU Haobing2
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作者信息:1.同济大学交通学院城市交通研究院， 201804， 上海
2.同济大学交通学院， 201804， 上海
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Affiliation:1.Urban Mobility Institute, Tongji University, 201804, Shanghai， China
2.The Key Laboratory of Road and Traffic Engineering, Ministry of Education, Tongji University, 201804, Shanghai， China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2025.05.004
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中图分类号/CLCN:F530.7
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栏目/Col:规划与投融资
摘要:
［目的］建立城市轨道交通能耗模型，分析规划设计要素对轨道交通能耗的影响，用以指导低碳节能视角下的城市轨道交通规划设计方案优化。［方法］以单位运营里程列车牵引能耗和单位时间站点动力照明能耗为因变量，并以相关规划设计要素、线路运营及客流强度为自变量，通过结构方程模型和随机系数模型估计规划设计要素对城市轨道交通能耗的影响。［结果及结论］规划设计要素对城市轨道交通能耗具有显著影响，最高影响车公里牵引能耗的35%；同时，对地下站点的能耗影响大于对高架站点的能耗影响，对换乘站点的能耗影响大于对非换乘站点的能耗影响。忽略规划设计要素对能耗的间接影响会低估其对城市轨道交通能耗的影响。最大化城市轨道交通的节能潜力需在考虑城市用地空间的基础上，最大化线路高架段比例和合理确定站间距。
Abstracts:
［Objective］By establishing an energy consumption model for urban rail transit, the impact of planning and design elements on its energy consumption is analyzed, so as to guide the optimization of urban rail transit planning and design schemes from the perspective of low-carbon and energy conservation. ［Method］Taking the train traction energy consumption per unit operating mileage and the power and lighting energy consumption of stations per unit time as dependent variables, and taking relevant planning and design elements, line operation, and passenger flow intensity as independent variables, the impact of planning and design elements on the energy consumption of urban rail transit is estimated through structural equation models and random coefficient models. ［Result & Conclusion］Planning and design elements have a significant impact on the energy consumption of urban rail transit, with the maximum impact reaching 35% of the traction energy consumption per vehicle-kilometer. At the same time, the above impact on the energy consumption of underground stations is greater than that on elevated stations, and the impact on the energy consumption of transfer stations is greater than that on non-transfer stations. Ignoring the indirect impact of planning and design elements on energy consumption will lead to an underestimation of their impact on the energy consumption of urban rail transit. To maximize the energy-saving potential of urban rail transit, it is necessary to maximize the proportion of elevated sections of the line and reasonably determine the station spacing on the basis of considering the urban land use space.
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