高寒地区铁路站房照明与能耗模拟及其优化策略——以川藏铁路林芝站为例  

Simulation and Optimization Strategy of Lighting and Energy Consumption of Railway in Alpine Region:Analysis of Linzhi Railway Station

作　　者：张兴艳 严建伟[1] ZHANG Xingyan;YAN Jianwei(School of Architecture, Tianjin University, Tianjin 300072, China;China Railway Eryuan Engineering Group CO. LTD, Chengdu 610031, China)

机构地区：[1]天津大学建筑学院,天津300072 [2]中铁二院工程集团有限公司建筑院,四川成都610031

出　　处：《照明工程学报》2022年第2期152-158,共7页China Illuminating Engineering Journal

基　　金：中铁二院科技研发项目“高寒地区(以川藏线为例)铁路站房绿色建筑技术研究”[编号:KYY2018040(18-19)]。

摘　　要：我国高寒地区气候条件严峻,生态环境极其脆弱,能源问题更加突出,铁路站房作为大空间公共建筑24h运行,照明能耗高,在设计时应考虑节能措施,降低能源消耗,保护高寒地区的生态环境。以川藏铁路林芝站为例,采用DIALux evo软件对其进行照明模拟计算,通过比较优化方案下光环境质量和照明能耗的差异来衡量节能措施,提出适宜于高寒地区铁路站房照明节能优化策略。The climate conditions in China’s alpine regions are severe,and the ecological environment is extremely fragile,therefore its energy problem is more prominent.As a public building with large space,the railway station building operates 24 hours a day,and the lighting energy consumption is high.Energy saving measures should be considered in the design to reduce energy consumption and protect the ecological environment in alpine regions.Taking Linzhi station of Sichuan Tibet Railway as an example,the lighting simulation calculation is carried out by DIALux evo software.The energy-saving measures are measured by comparing the differences of light environment quality and lighting energy consumption under the optimized scheme,and the optimal lighting energy-saving strategies suitable for railway station buildings in alpine regions are proposed.

关 键 词：高寒地区 铁路站房 照明能耗 DIALux evo 

分 类 号：TU248.1[建筑科学—建筑设计及理论]