【英文篇名】 The Discussion about Frequency Conversion Technology Programme of Subway Ventilation and Air Conditioning System
【作者中文名】 杨巨澜;
【作者英文名】 Yang Julan（China Railway Eryuan Engineering group Co.Ltd; Chengdou; 610021）;
【作者单位】 中铁二院工程集团有限责任公司;
【文献出处】 制冷与空调(四川), Refrigeration & Air-Conditioning, 编辑部邮箱 2008年 04期?
期刊荣誉：ASPT来源刊? CJFD收录刊
【关键词】 地铁通风空调系统; 变频; 控制模式;
【英文关键词】 Subway Ventilation and Air Conditioning System; Frequency Conversion; Control Mode;
【摘要】 地铁通风空调系统能耗占整个地铁系统能耗比重较大,约为整个地铁能耗的25~35%,因而通风空调系统的节能有着十分重要的意义。对地铁通风空调系统变频技术方案进行了分析,着重探讨三个问题:一、各子系统采用变频技术的必要性分析;二、节能效果评价;三、变频系统运行可靠性分析。通过分析,提出了排热风机和大系统风机变频技术方案。
【英文摘要】 The energy consumption of ventilation and air conditioning system account for greater proportion of that throughout the whole subway system.It is about 25~35% of the whole energy consumption.Hence the energy-saving of ventilation and air conditioning system is very important.In this paper,we analyze the frequency conversion technology programme of subway ventilation and air conditioning system.Three issues are mainly focused on:first,analyzing the necessity of using frequency conversion technology in the su...
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