技术中心

【英文篇名】 Sensitivity analysis of energy consumption for residential buildings in hot summer and cold winter zone 【作者中文名】 张旭; 李魁山; 【作者英文名】 Zhang Xu Lu Kuishan Tongji University; Shanghai; China; 【作者单位】 同济大学; 【文献出处】 暖通空调, Heating Ventilating 夏热冬冷地区; 能耗; 敏感性分析; 【英文关键词】 building energy efficiency; hot summer and cold winter zone; energy consumption; sensitivity analysis; 【摘要】 用BIN法计算了上海典型居住建筑全年能耗。在满足《夏热冬冷地区居住建筑节能设计标准》的条件下,对影响能耗的因素包括外墙、外窗的传热系数作了定量计算。同时分析了改变室内设计参数、提高空调能效比等措施对建筑物能耗的影响,结果表明外墙传热系数对能耗的影响大于外窗传热系数的影响。最后选取上海地区某典型节能建筑,对过渡季及冬季室内、外温度进行实测,测试结果表明,在冬季,围护结构保温可增大墙体热惰性,减小由于室外温度波动对室内温度的影响。 【英文摘要】 Investigates the all-year energy consumption of a typical residential building in Shanghai with the BIN method.Based on the Design standard for energy efficiency of residential buildings in hot summer and cold winter zone,calculates the heat transfer coefficients of walls and windows to figure out their effects on the energy consumption.Analyses the impacts of indoor design parameters and energy efficiency ratio on building energy consumption.The results show that the influence of wall heat transfer coeffic... 【基金】 国家自然科学基金(编号：50578113)