技术中心

【英文篇名】 Economical analysis of ice storage air-conditioning technology applied into one project in Beijing 【下载频次】 ☆ 【作者】 安强; 郝学军; 【英文作者】 An Qiang Hao Xuejun（Beijing University of Civil Engineering and Architecture）; 【作者单位】 北京建筑工程学院; 【文献出处】 制冷与空调 , Refrigeration and Air-Conditioning, 编辑部邮箱 2009年 02期 期刊荣誉：ASPT来源刊 CJFD收录刊 【中文关键词】 冰蓄冷; 空调; 动态模拟; 优化控制; 电价; 经济性分析; 蓄冰率; 【英文关键词】 ice storage; air-conditioning; dynamic analogies; optimal control; electricity price; economic analysis; ice accumulation rate; 【摘要】 为了分析冰蓄冷空调系统的综合经济性,首先运用DeST软件对北京某建筑空调负荷进行动态模拟计算,在此基础上为设备选型。然后用Matlab和Lingo软件进行优化,对其运行经济性进行分析。最后以该建筑为实例进行分析计算,得到其空调季的运行费用和初投资,并与常规空调系统进行对比。计算结果表明,采用冰蓄冷技术可以节省运行费用30%以上,投资回收期为1.73年,冰蓄冷技术在北京地区具有广阔的发展前景。 【英文摘要】 In order to analyze the comprehensive economy of ice storage air-conditioning system,firstly,calculates the air-conditioning cooling load of one building in Beijing by DeST,and selects the equipment based on it.Then,analyzes the operation economy by Matlab and Lingo.Finally,according to the building in Beijing,obtains its running cost.By comparing the results between the ice storage system and the conventional system,saves above 30% of running cost by ice storage system,and takes back the increased initial ...