某超低能耗超高层建筑被动式自然采光策略研究  

Research on passive natural lighting strategy of an ultra-low energy consumption ultra-high-rise building

作　　者：闫明 王东青 康一亭 张东杰 吴剑林 刘志娟 邢英瑞 YAN Ming;WANG Dong-qing;KANG Yi-ting;ZHANG Dong-jie;WU Jian-lin;LIU Zhi-juan;XING Ying-rui

机构地区：[1]中铁置业集团有限公司设计研发事业部,北京100071 [2]中国建筑科学研究院有限公司,北京100013 [3]建科环能科技有限公司,北京100013 [4]哈尔滨工业大学建筑学院,黑龙江哈尔滨150001 [5]四川省建筑设计研究院有限公司,四川成都610000

出　　处：《节能》2023年第5期8-11,共4页Energy Conservation

摘　　要：以某超低能耗超高层建筑模型为研究对象,采用Ecotect Analysis工具模拟分析该被动式超低能耗建筑的采光性能,评价其能否达到绿色建筑标准中的相关要求。结果显示:在4层、19层和77层典型楼层可见光透射比为0.6的情况下,建筑采光状况良好,内区采光可以满足绿色建筑标准的自然采光的需求,且满足至少50%的空间、50%的时间下采光系数达到3.3%(495 lux)的要求。计算结果为被动式超低能耗建筑的自然采光设计及节能评价提供参考。Taking an ultra-low energy consumption ultra-high-rise building model as the research object,the Ecotect Analysis tool was used to simulate and analyze the daylighting performance of the passive ultra-low energy consumption building and evaluate whether it could meet the relevant requirements of green building standards.The results show that the lighting condition of building is good when the visible light transmission ratio of the 4th floor,19th floor and 77th floor is 0.6.The lighting in the inner area can meet the natural lighting requirements of the green building standard,and the lighting coefficient can reach 3.3%(495 lux)in at least 50%of the space and 50%of the time.The calculation results provide reference to natural lighting design and energy-saving evaluation of passive ultra-low energy buildings.

关 键 词：自然采光 超低能耗 采光系数 空间天然采光百分比 

分 类 号：TU113.5[建筑科学—建筑理论]