基于运行数据的高校绿色建筑节能潜力分析  

The energy-saving potential analysis of green universities building on operating data

作　　者：高力强[1,2] 朱丽[1] 周海珠[3] 周立宁[3] 孙勇[1] 刘其[1] 

机构地区：[1]天津大学建筑学院,天津300072 [2]石家庄铁道大学建筑与艺术学院,河北石家庄050043 [3]中国建筑科学研究院天津分院,天津300072

出　　处：《西安建筑科技大学学报（自然科学版）》2017年第3期422-426,共5页Journal of Xi'an University of Architecture & Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目(51478297);国家科技支撑计划课题基金资助项目(2015BAJ09B02)

摘　　要：以石家庄铁道大学基础楼为例,该教学楼为寒冷地区绿色建筑二星级运行标识建筑,分析了建筑2015年全年实际运行数据,得出单位建筑面积能耗为37.69kWh/m2,空调能耗和照明能耗约占整个教学楼能耗的85%左右,空调节能和照明节能是学校节能的重点领域,在此基础上构建了建筑能耗模型,分别分析了围护结构、空调节能以及照明节能潜力,得出围护结构性能提高对于降低建筑能耗并不明显,在优化制冷机组能效提高3.96的基础上空调能耗可降低7.89%,照明功率密度则可以降低建筑能耗11.10%,可见优化照明设计更适合于寒冷地区的高校绿色建筑节能.This paper based on basic teaching building project of Shijiazhuang TIEDAO University which is two-stargreen building. The operating date of 2015 is analyzed, and the energy consumption of the basic teaching buildingproject is 37.69 kWh/m2, the air conditioning and lighting energy consumption was 85% of the total energyconsumption, A model of energy consumption was built, and the energy saving potential of the air conditioning andlighting was analyzed, the results showed that the envelope energy saving effect was notobvious, the airconditioning unit energy saving effect was7.89 %, but the energy saving effect wasobvious（11.10%）by reducing thelighting power density, so optimize the performance of the lighting should be priority when designing.

关 键 词：绿色教学楼 运行数据 空调节能 照明节能 潜力分析 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]