地铁通风与热模拟方案及其分析  

Simulation and Analysis on Subway Environment Control

作　　者：朱培根[1] 朱颖心[1] 李晓峰[1] 

机构地区：[1]清华大学,北京100084

出　　处：《流体机械》2004年第11期39-42,49,共5页Fluid Machinery

摘　　要：在分析地铁环控能耗影响因素的基础上 ,运用地铁热环境模拟软件 (STESS) ,对我国南方某城市地铁在不同环控运行模式下的不同位置 (隧道和站台 )的风速、风量、压力、温度长期 (逐月 )和短期 (逐时 )的变化情况、车站环控负荷及全年环控能耗进行模拟与预测 ,着重讨论了通风方案和热模拟方案与各车站空调负荷和全线全年空调能耗之间的关系 ,为地铁环控系统的可行性研究、系统设计。Basing on the effect factor analysis to the subway environment control energy consumption,the subway thermal environment simulation software (STESS) is used to simulate and predict the long-term (month by month) and short-term (hour by hour) change of the air velocity,air volume,pressure and temperature on different position along the subway,the environment control load of the station and whole year environment control energy consumption at different environment control working condition in the subway in some a south city of china.The relationship between ventilation scheme,thermal simulation scheme with the air conditioning load of each station and the whole year environment control energy consumption of the full line was specially discussed and a certain theory for the feasibility study of the subway environment control system,the system design and the operation management was also provided.

关 键 词：地铁环控 能耗 模拟与预测 

分 类 号：U121[交通运输工程]