A computational model to determine the optimal orientation for solar greenhouses located at different latitudes in China

被引：82

作者：

Chen, Chao ^{[1
]}

Li, Yin ^{[1
]}

Li, Na ^{[1
]}

Wei, Shen ^{[2
]}

Yang, Fengguang ^{[1
]}

Ling, Haoshu ^{[1
]}

Yu, Nan ^{[1
]}

Han, Fengtao ^{[1
]}

机构：

[1] Beijing Univ Technol, Coll Architecture & Civil Engn, Beijing 100124, Peoples R China

[2] UCL, Bartlett Sch Construct & Project Management, London WC1E 7HB, England

来源：

SOLAR ENERGY | 2018年 / 165卷

基金：

中国国家自然科学基金;

关键词：

Solar greenhouse; Optimal orientation; Simulation; Field measurement; PHASE-CHANGE MATERIAL; RADIATION; PERFORMANCE; ENVIRONMENT; DESIGN; ENERGY;

D O I：

10.1016/j.solener.2018.02.022

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The orientation of solar greenhouses has a significant impact on the ability of the solar radiation energy received by the south pitched roof. In this study, based on the law of the solar trajectory and the theory of heat balance, the calculation model of the opening and closing time of the thermal Insulation curtain for the south pitched roof of solar greenhouses in different latitudes is given. Using Extreme Value Theory, a method that can be used to determine the optimal orientation for solar greenhouses, i.e. to maximize the solar energy collection, has been proposed, with a consideration of impact from geographical latitude. To validate the proposed method, both simulation data (by EnergyPlus) and field measured data have been used and a good agreement has been observed. The model has been implemented to predict optimal orientations of solar greenhouse located at nine different regions, where solar greenhouses are mainly used in the northern China.

引用

页码：19 / 26

页数：8

共 27 条

[21] Effect of greenhouse orientation with respect to E-W axis on its required heating and cooling loads [J].

Stanciu, Camelia ;

Stanciu, Dorin ;

Dobrovicescu, Alexandru .

EENVIRO-YRC 2015 - BUCHAREST, 2016, 85 :498-504

[22]

[孙智辉 Sun Zhihui], 2013, [中国农学通报, Chinese Agricultural Science Bulletin], V29, P129

[23] Simulation and optimization of solar greenhouses in Northern Jiangsu Province of China [J].

Wang, Junwei ;

Li, Shuhai ;

Guo, Shirong ;

Ma, Chengwei ;

Wang, Jian ;

Jin, Sun .

ENERGY AND BUILDINGS, 2014, 78 :143-152

[24]

Wei W. D, 1999, IND EFFICIENT AGR

[25]

Yan Q, 1986, THERMAL PROCESS BUIL

[26]

Zhang L. H, 2010, ACTA AGR JIANGXI, V22, P85

[27] A new approach, based on the inverse problem and variation method, for solving building energy and environment problems: Preliminary study and illustrative examples [J].

Zhang, Yinping ;

Zhang, Yin ;

Shi, Wenxing ;

Shang, Rui ;

Cheng, Rui ;

Wang, Xin .

BUILDING AND ENVIRONMENT, 2015, 91 :204-218

← 1 2 3 →