摘要
随着城市轨道交通的大力发展,对于其节能措施和效果的研究意义十分重要,需要采取合理的节能措施降低项目能耗。本文对地铁项目车辆、线路、行车组织、供电、照明、房屋建筑、空调、电扶梯、给排水等专业采取的节能技术措施进行了分析;测算了采用线路节能坡、再生制动系统、变频调速自动扶梯、智能照明控制系统、LED照明、非晶合金变压器等节能技术措施后相应的节能量;同时介绍了该项目的节能管理措施。项目采取节能措施后,各能耗指标均有所下降,初、近、远期年节能率分别为12.5%、11.3%、10.6%。项目建成通车后将减少沿线交通出行总能耗。
With the great development of urban rail transit,it is very important to study its energy saving measures and effects,and it is necessary to take reasonable energy saving measures to reduce the energy consumption of the project.This paper analyzes the energy-saving technical measures adopted by the subway project vehicles,lines,traffic organization,power supply,lighting,building construction,air conditioning,escalators,water supply and drainage,etc.The corresponding energy saving after adopting energy-saving line slope,regenerative braking system,variable frequency speed regulating escalator,intelligent lighting control system,LED lighting,amorphous alloy transformer and other energy-saving technology measures are calculated.At the same time,the energy saving management measures of the project are introduced.After adopting energy-saving measures,the energy consumption indexes of the project have been reduced to a certain extent,and the initial,near and long-term annual energy saving rates are 12.5%,11.3%and 10.6%,respectively.After the project is completed,the total energy consumption of transportation will be reduced.
作者
周鑫
ZHOU Xin(Tianjin Metro Co.,Ltd.,Tianjin 300000,China)
出处
《交通节能与环保》
2021年第3期146-150,共5页
Transport Energy Conservation & Environmental Protection
基金
天津市自然科学基金(18JCQNJC07900)。
关键词
地铁
节能
技术措施
管理措施
节能效果
metro
energy saving
technical measures
management measures
energy saving effect
