SET Proceedings 2978-4387 Caravel Press 10.65582/set.2003.019 2003.019 Energy fan power consumption comparison of subway station HVAC system JiangYong jiangyong99@mails.tsinghua.edu.cn ZhuYingxin Department of Building Science, Tsinghua University, Beijing 100084, P.R. China 24102003 2 1 978-1-995850-10-8 85 87 © 2003 Copyright WSSET 2003

Subway thermal environment control system is a mass energy consumed system. The fan operation is the key of energy saving. Some feasible fan operation modes are proposed and compared in this paper from the view of energy and operation cost saving. It is concluded that VAV is the optimal operation mode for metro system with highest energy saving.

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