基于案例的城市轨道交通车站能耗定额标准研究

Energy Consumption Quota Standard for Urban Rail Transit Stations with Case Studies

车站能耗定额标准是城市轨道交通能耗评价和节能工作的重要基础.本文从我国城市轨道交通发展对能耗的需求出发,分析城市轨道交通系统能耗的构成;以北京市轨道交通部分车站为例,分析不同类型车站的设备能耗构成,特点和建筑面积,日客流量,敷设方式,出入口数量等因素对能耗的影响;基于能耗定额评价方法,提出包含基本、奢侈性、舒适性能耗定额水平的车站能耗定额标准;基于不同类型车站,探讨非空调季和空调季的车站能耗定额标准的差异,从达到能耗目标角度提出相应的节能策略.

The energy consumption quota standard for urban rail transit(URT)stations can provide an important reference for energy consumption evaluation and energy saving.This paper analyzes the compositions of energy consumption in a URT system in consideration of the energy needs for urban transportation development.Using the URT stations in Beijing for case studies,this paper analyzes the impacts of major factors on energy consumptions,including the compositions of equipment energy consumptions,station characteristics,floor area,daily passenger volumes,station layouts,and number of exits at different stations.Using the quota evaluation method,this paper proposes the quota standard for different station energy consumption levels:basic,luxury,and comfortable.The energy consumption quota standard is also proposed for the season with air-conditioning on and the season with air-conditioning off.The energy saving strategies are also discussed for different types of URT stations.