摘要
本文采用结构方程模型对石家庄、郑州和太原三个华北南部大城市的家庭夏季空调能耗调查数据进行了分析。结果显示,住房面积和楼层数与空调能耗正相关,朝南户型能耗较低,高容积率、紧凑型楼栋平面不利于节约空调能耗。住区形态对能耗的影响以直接效果为主,即直接影响空调使用频率。住宅特征则以间接效果为主,即通过空调数量和设定温度间接影响能耗。
This study applies structural equation model to data from three metropolises in southern North China to analyze the influence factors and generation mechanism of household cooling energy. Results show that house size and floor has positive correlation with cooling energy. South-facing house, compact layout building and high FAR cluster consume more energy than others. Direct effects, interpreted as direct influences on use frequency, account for more of neighborhood form＇s total effects on cooling energy. While house form affect cooling energy in a more indirect way, mainly transmitted by ownership and set temperature.
出处
《住区》
2016年第6期82-89,共8页
Design Community
基金
清华大学自主科研课题"华北南部地区特大城市节能住区形态与设计"(项目编号:20111081052)
"清华-剑桥-MIT"三校低碳联盟子课题"低碳城市设计:从选择评估到政策执行"(项目编号:2011LC002)
关键词
住区形态
家庭空调能耗
结构方程模型
态度中介模式
neighborhood form, household cooling energy, structural equation model, attitudes intervening
