地铁站环控系统综合节能改造及运行调节策略分析

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结合地铁站环控系统综合节能改造内容,从节能角度对环控系统设备流量调节方法、全年运行工况分区、运行控制策略进行了分析。结果表明,通过适时采用回风和新风的比例及风量、水量双变频调速控制流量、系统运行控制策略等方法,降低了系统的运行能耗。

Combine with the content of integrated energy-saving in metro station environmental control,and from the energy-saving point,the methods of environmental control system equipment control,the annual operating condition paritions and operation control strategy were analyzed.The result showed that the system’s energy consumption can be reduced through the use of return air and fresh air’s ratio;dual frequency conversion speed regulation between air flow and water flow and system operation control strategy ect.

环控系统，综合节能改造，变频，运行控制策略，Environment control system，Inregrated energy-saving，dual frequency conversion speed regulation，operation control strategy。

地铁站环控系统综合节能改造及运行调节策略分析。