第39第4期 2017年8月
土水建筑与环境工程
Journal of Civil,Architectural &. Environmental Engineering
doi;10.11835/j.issn. 1674-4764. 2017.04. 009
气象参数对成都地区办公建筑能耗的
影响及预测
侯立强“，杨柳"，李红莲a，b，许馨尹b，刘加平：
（西安建筑科技大学a.建筑学院；b.信息与控制工程学院，西安710055）
Vol. 39 No. 4 Aug. 2017
摘要：气象参数是影响建筑热环境和供暖空调能耗的主要因素之一。基于成都地区1971一2000 年共30a的历史观测数据，生成了建筑能耗模拟软件EnergyPlus所需要的逐时气象数据文件。比较分析了该地区30a千球温度、太阳辐射等各气象参数月均值的变化，模拟分析了该地区建筑的采暖、制冷及总能耗，利用多元回归建立了建筑能耗与气象参数之间的关系式，并检验了该关系式的准确性。结果表明：成都地区办公建筑能耗变化与各气象参数没有呈现明显的规律性；建筑月总能耗与各气象参数呈纯二次多项式关系，月采暖能耗、月制冷能耗与各气象参数呈交叉二项式关系；建筑月能耗回归模型能够较准确地预测建筑月能耗与各气象参数的关系，且月采暖能耗和月制冷
能耗回归模型预测的准确性优于月总能耗模型。关键词：气象参数；建筑能耗；能耗模拟；多元回归
中图分类号：TU111.3
文献标志码：A文章编号：1674-4764(2017)04-0056-07
Influence ofmeteorologicalparametersonbuilding energy consumption
Hou Liqiang,Yang Liu",Li Hongliana.b,Xu Xinyin,Liu Jiapinga(a. School of Architecture; b. School of Information and Control Engineering, Xian University of
Architecture and Technology,Xian 710055, P. R. China)
Abstract: Meteorological parameters is a major factor affecting building thermal environment and heating and air conditioning energy consumption, and climate change has a significant impact on building energy consumption. Based on 30 years historical observations of Chengdu from 1971 to 20o0, the hourly meteorological data file is generated which is required by the building energy simulation software EnergyPlus. The changes of 30-year monthly mean dry bulb temperature, monthly mean solar radiation in the area were compared and analyzed, and the heating, cooling and building total energy consumption is simulated and analyzed. At last the building energy relationship with meteorological parameters by using multiple regression is established, and the accuracy of the relationship is tested. The results shows that the regularity relationship between change of building energy consumption and meteorological parameters
收稿日期：2016-09-28
基金项目：国家杰出青年科学基金（51325803)：陕西省科技统筹创新工程重点实验室项目（2013SZS01一Z03）作者简介：侯立强（1990-），男，博士生，主要从事绿色建筑与建筑节能研究，（E-mail)1050210844qq.com，
杨柳（联系人），女，教投，博士生导师，（E-mail)yangliu@xauat.edu.cn
Received : 2016-09-28
Foundation item:National Science Fund for Distinguished Young Scholars (No. 51325803) ; Key Laboratory Project of
Shaanxi Science and Technology Innovation(No. 2o13SZS01-Z03)
Author brief: Hou Liqiang (1990- ) , PhD candidate, main research interests igreen and energy-efficient building, (E-mail)
1050210844@qq.com.
Yang Liu (corresponding author) , professor, doctoral supervisor, (E-mail) yangliuxauat, edu, en.
万方数据