基于熵权法的光热耦合综合能耗的百叶外遮阳控制策略  

CONTROL STRATEGY OF OUTER LOUVER SHADING CONSIDERING LIGHT-THERMAL COUPLING COMPREHENSIVE ENERGY CONSUMPTION BASED ON ENTROPY WEIGHT METHOD

作　　者：刘国丹[1] 纪铱行 滕润 梁树维 王志欣 李传锐 Liu Guodan;Ji Yihang;Teng Run;Liang Shuwei;Wang Zhixin;Li Chuanrui(School of Environmental and Municipal Engineering,Qingdao Technological University,Qingdao 266033,China)

机构地区：[1]青岛理工大学环境与市政工程学院,青岛266033

出　　处：《太阳能学报》2022年第3期236-241,共6页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金面上项目(51978349)。

摘　　要：为探究百叶外遮阳控制策略对室内光环境、热环境及综合能耗3个方面的综合影响,采用熵权法建立光热耦合综合能耗的评价模型,利用EnergyPlus软件模拟青岛某办公建筑夏季不同百叶外遮阳角度下的光热环境及能耗,利用评价模型对光环境、热环境及综合能耗进行综合评分,最终确定最合适的百叶外遮阳角度。研究结果表明,该百叶外遮阳控制策略不仅可改善室内人员的光、热舒适状况,还能节约室内综合能耗,可为百叶外遮阳控制策略的研究提供参考。In order to explore the effect of outer louver shading control strategy on indoor light environment,thermal environment and building energy consumption,a light-thermal coupling comprehensive energy consumption evaluation model is established by using entropy weight method.EnergyPlus software is used to simulate the light and heat environment and energy consumption of an office building in Qingdao under different outer louver shading angles in summer,then use the evaluation model to get a score of light environment,thermal environment and energy consumption to evaluation the optimal louver angle control strategy.In this paper,the control strategy of outer louver shading can not only improve the light and thermal comfort of indoor occupants but also save the comprehensive energy consumption,which can also provide a reference for the study of the control strategy of outer louver shading.

关 键 词：办公建筑 熵权法 热舒适 光环境 百叶外遮阳 光热耦合 

分 类 号：TU226[建筑科学—建筑设计及理论] TU111.195