夏热冬冷地区高校学生宿舍用电参数分析
CSTR:
作者:
作者单位:

同济大学 机械与能源工程学院

中图分类号:

TU831.2

基金项目:

大学城绿色低碳多能互补综合能源系统关键技术研究与示范


Analysis of Electricity Parameters of College Student Dormitory in Hot Summer and Cold Winter Area
Author:
Affiliation:

School of Mechanical Engineering,Tongji University

Fund Project:

Research and Demonstration of Green Key Multi-energy Complementary Integrated Energy System Technology in University Town

  • 摘要
  • | |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • | |
  • 文章评论
    摘要:

    学生宿舍作为高等院校的不可或缺的一部分,具有建筑总面积大,使用率高,建筑总能耗大等特点。为推进绿色校园的建设和提高能源使用率,有必要掌握大学生宿舍的基本用电规律。现有研究普遍局限于整栋宿舍楼的用电量分析上,缺乏对学生宿舍中各个房间的用电量进行细化分析与研究。本研究以上海某高等院校533间女生宿舍为对象,划分了四种用电偏好,调研了宿舍内学生的空调使用习惯,发现学生的宿舍用电偏好与冬季空调的使用时长有关,且室外的平均温度是影响学生用电量的主要参数。同时,回归分析模型显示,同一类型的学生宿舍用电和室外温度具有线性关系。综上,本研究基于大量宿舍的实际用电量数据,给出学生宿舍用电的基本特征规律,并建立学生宿舍用电量的计算模型。该案例分析结果表明,通过聚类细分和回归的方法可以有效的掌握学生宿舍的用电情况,进而为学生宿舍的建筑节能提供理论依据。

    Abstract:

    As a university-affiliated unit, the dormitory has large total construction area characteristics, a high utilization rate, and a larger overall architectural shape. To promote the construction of a green campus and improve energy efficiency, it is necessary to master student dormitories" basic information and electricity usage. Existing research has conducted a comprehensive analysis of the electricity consumption of dormitory buildings, but lacks detailed analysis and research on the electricity consumption of each room in the student dormitory. In this study, 533 female dormitories at a university in Shanghai were divided into four clusters, and the air-conditioning habits of students in the dormitories were investigated. The survey revealed that the use of electricity and air-conditioning in student dormitories lasted a long time, and the average outdoor temperature was the main factor affecting students" electricity use. The regression analysis model shows that the electricity consumption of the same type of student dormitory has a linear relationship with the outdoor temperature. In general, this study is built on the actual electricity consumption data of dormitories, provides the basic characteristics of the ample electricity consumption of the student dormitories, and establishes a calculation model of electricity consumption in students’ dormitories.

    参考文献
    相似文献
    引证文献
引用本文
相关视频

分享
文章指标
  • 点击次数:396
  • 下载次数: 0
  • HTML阅读次数: 0
  • 引用次数: 0
历史
  • 收稿日期:2021-06-18
  • 最后修改日期:2021-07-14
  • 录用日期:2021-07-30
文章二维码