[1]潘 晓,陈毅兴,邓 章,等.典型建筑能耗模型搭建—以长沙商场建筑为例[J].西安建筑科技大学学报(自然科学版),2021,53(06):947-954.[doi:10.15986/j.1006-7930.2021.06.021 ]
　PAN Xiao,CHEN Yixing,DENG Zhang,et al.Development of prototype energy model: A case study of shopping mall buildings in Changsha[J].J. Xi'an Univ. of Arch. & Tech.(Natural Science Edition),2021,53(06):947-954.[doi:10.15986/j.1006-7930.2021.06.021 ]
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典型建筑能耗模型搭建—以长沙商场建筑为例()
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西安建筑科技大学学报（自然科学版）[ISSN:1006-7930/CN:61-1295/TU]

卷:
53
期数:
2021年06期
页码:
947-954
栏目:
出版日期:
2021-12-20

文章信息/Info

Title:
Development of prototype energy model: A case study of shopping mall buildings in Changsha
文章编号:
1006-7930(2021)06-0947-08
作者:
潘 晓1; 陈毅兴1; 2; 邓 章1; 陈志华1; 杨楚豪3
(1.湖南大学 土木工程学院,湖南 长沙 410082; 2.湖南大学 建筑安全与节能教育部重点实验室,湖南 长沙 410082; 3.东南大学 建筑设计研究院有限公司,江苏 南京 210008)
Author(s):
PAN Xiao1;  CHEN Yixing1; 2;  DENG Zhang1;  CHEN Zhihua1;  YANG Chuhao3
(1.College of Civil Engineering, Hunan University, Changsha 410082, China; 2.Key Laboratory of Building Safety and Energy Efficiency of the Ministry of Education, Hunan University, Changsha 410082, China; 3.Architectural Design and Research Institute Co. Ltd., Southeast University, Nanjing 210008, China)
关键词:
商场建筑;  特征参数调研;  典型建筑能耗模型;  聚类分析;  EnergyPlus
Keywords:
shopping mall;  characteristic information survey;  prototype building model;  cluster analysis;  EnergyPlus
分类号:
TU83
DOI:
10.15986/j.1006-7930.2021.06.021
文献标志码:
A
摘要:
城市建筑群能耗模拟通过建立自下而上的建筑能耗模型,可有效地评估不同节能技术在指定城市的节能效果.由于数据有限,城市建筑群能耗模拟一般基于各类型建筑的典型能耗模型.以长沙地区商场建筑为例,主要研究典型能耗模型搭建的方法.首先,对长沙地区商场建筑进行现场调研,包括建筑几何特征、内部功能分区、室内平均温度等.其次,通过调研设计规范与标准,确定商场建筑的围护结构、室内热扰、空调系统、生活热水系统的形式和能效参数.接着,通过对部分商场的分项计量实测数据进行聚类来获取长沙地区商场建筑的运行作息,包括灯光、设备、空调系统的作息.最后,使用SketchUp和OpenStudio软件搭建了典型商场建筑EnergyPlus能耗模型.模拟结果中年均用电量为192.7 kW·h/(m2·a),燃气用量为0.21 GJ/(m2·a),与调研的长沙商场平均用能较为接近.搭建的商场建筑典型能耗模型,将用于评估长沙市所有商场建筑的能耗特点及其未来碳中和路径.
Abstract:
Urban building energy modeling can effectively evaluate the energy-saving effects of different energy-saving technologies in designated cities by establishing bottom-up building energy models. Due to limited data, urban building energy models are typically generated based on prototype energy models of different building types. This paper took the shopping mall buildings in Changsha as an example, and studied the method to develop prototype energy models. First, on-site surveys of shopping mall buildings in Changsha were conducted to obtain such information as the building geometric characteristics, internal zoning, and average indoor temperature setpoints. Secondly, by investigating the design codes and standards, the energy efficiency parameters of the envelope, internal loads, heating, ventilation, and air conditioning system(HVAC), and domestic hot water system were determined. Then, by clustering the measured end-use data of some shopping malls, the working schedule of shopping malls in Changsha was obtained, including the working schedule of lighting, equipment and HVAC. Finally, the EnergyPlus energy model of the typical shopping mall building was built by means of SketchUp and OpenStudio software. The simulated annual electricity energy use intensity was 192.7 kW·h/m2 and the annual natural gas use intensity was 0.21 GJ/m2, which was closer to the surveyed energy use intensity of Changsha shopping malls. The prototype energy model of shopping malls built in this paper will be used to evaluate the energy consumption characteristics of all shopping malls in Changsha and their future carbon neutralization paths.

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备注/Memo

备注/Memo:
收稿日期:2021-07-03修改稿日期:2021-11-02
基金项目:国家自然科学基金资助项目(51908204); 湖南省自然科学基金优秀青年基金资助项目(2020JJ3008)
第一作者:潘 晓(1996-),女,硕士生,主要从事典型建筑能耗模型搭建方法的研究. E-mail: xiaopan@hnu.edu.cn 通信作者:陈毅兴(1984-),男,博士,教授,主要从事城市能源系统和建筑人工智能方面的研究. E-mail: yixingchen@hnu.edu.cn

更新日期/Last Update: 2021-12-20