流体机械2016，Vol.44Issue(6)：1-6,6.DOI:10.3969/j.issn.1005-0329.2016.06.001
地铁双向轴流风机频率优化的试验研究
Frequency Characteristics Experiment Study of Reversible Axial Fan in Metro
朱培根 1宋桦 1李晓昀 1孔维同 1刘长俊1
作者信息
摘要
Abstract
In order to reduce the energy consumption of metro operation,the frequency characteristics of reversible axial fan in metro was studied.In the underground subway station in Nanjing,took the xinjiekou and xi’anmen as the research object,the test data was fitted in use of the method of the least squares.Respectively on the pressure fan,exhaust fan,and the both three kinds of working conditions of the frequency characteristic of the fan were studied.The volume of fan,frequency and shaft power were mainly considered.The new fan operation strategies were put forward basing on that.Last,the energy consumption was analyzed by the software of STESS.The results show that the relation of volume,frequency and shaft power is satisfying the three times polyno-mial fitting.When this conclusion is applied in metro,it can save energy about 20.76% per year on average in the term of initial, recent and long-term.关键词
地铁环控系统/节能/试验研究/轴流风机/频率Key words
metro environment/energy-saving/experimental study/axial fan/frequency分类
机械制造引用本文复制引用
朱培根,宋桦,李晓昀,孔维同,刘长俊..地铁双向轴流风机频率优化的试验研究[J].流体机械,2016,44(6):1-6,6.
