上海某办公建筑多联机空调系统的能耗调研及模拟研究被引量：5

Energy Consumption Investigation & Simulation of VRV System in Office Building of Shanghai

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摘要对上海某办公建筑第8层做了能耗调研,得到了全年能耗数据分布,该层建筑空调系统年平均能耗为42k W·h/(m2·a),其制热月最大能耗约为制冷月最大能耗的49.6%。使用Energyplus软件对该层建筑做了能耗模拟并与实际数据做了对比,分析了开机率对软件模拟能耗的影响。受开机率等行为因素影响,不同工作日计算能耗与实测能耗之间存在较大差异。 Energy consumption of VRV systems in office building of Shanghai is investigated. Annual energy consumption distribution is obtained and the mean value is 42kW · h/（ m2 · a）, meanwhile, the maximum monthly energy consumption in heating is about 49.6% of corresponding value in cooling. In order to get insight in running ratio on energy consumption, Energyplus is used to simulate that building and comparison is done between simulated ＆ tested data. Due to fluctuation of running ratio, large differences are existed between simulated energy consumption and that of actual.

作者钟鸣赵德印张旭

机构地区同济大学大金(中国)投资有限公司

出处《流体机械》 CSCD 北大核心 2015年第10期84-87,共4页 Fluid Machinery

关键词多联机空调系统办公建筑能耗调研模拟开机率 VRV system office building energy consumption investigation simulation running ratio

分类号 TH137 [机械工程—机械制造及自动化] TB65 [一般工业技术—制冷工程]

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