地铁车站利用需求控制通风技术的可行性研究

Feasibility study of demand control ventilation technique for underground railway platforms

介绍了适用于屏蔽门地铁站台的需求控制通风系统。利用动态仿真系统建模,以广州某屏蔽门地铁站台为研究对象,进行了全年能耗计算。结果表明,需求控制通风系统比定风量系统节能30%,比VAV系统节能8%。

Presents a demand control ventilation system applying to PSD underground railway platforms.Taking a PSD platform of a station in Guangzhou as study subject,builds a model with dynamic simulation,and calculates the annual energy consumption.The results show that the demand control ventilation system can reduce energy consumption about 30% than the conventional CAV system and 8% than the VAV system.