车站通风空调系统运行与优化

在地铁运营中,车站通风空调系统能耗能占车站用电量的45%~60%,全国各地铁公司都很重视通风空调系统的节能运行,但是,设计院在设计通风空调系统时是按照远景进行设计,对系统运行存在较大冗余量。通过对现有无锡地铁通风空调系统分析,结合实际运营情况,对既定条件下通风空调系统进行优化和改进,以节约地铁运营成本,达到降本增效目的。

Optimal Operation of Ventilation and Air-conditioning System in Subway

In the early stage of subway operation, there is a big waste of ventilation and air conditioning system, through the analysis of the load characteristics and energy consumption of ventilation and air conditioning system in Wuxi subway station, and combined with the actual operation of the situation, through the optimization and improvement of model control, mode conversion conditions, mode schedule, to achieve the goal of reducing the efficiency.