Hourly solar radiation on inclined surfaces

被引：19

作者：

Pandey, C. K. ^{[1
]}

Katiyar, A. K. ^{[2
]}

机构：

[1] R R Inst Modern Technol, Dept Appl Sci, Bakshi Ka Talab,Sitapur Rd, Lucknow, Uttar Pradesh, India

[2] Gautam BudhaTechn Univ, Inst Engn Technol, Lucknow, Uttar Pradesh, India

来源：

SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS | 2014年 / 6卷

关键词：

Solar radiation; Horizontal surface; Inclined surface; Statistical error;

D O I：

10.1016/j.seta.2014.01.007

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The present study investigates the variation of hourly global solar radiation for inclined surfaces. We have measured the data for horizontal surface and different south-facing (gamma = 0 degrees) inclined surfaces at Lucknow (Latitude 26.75 degrees, Longitude 80.85 degrees), Uttar Pradesh, India. These inclined surfaces data have been compared with the estimated tilted results from measured horizontal data using circumsolar model, the isotropic model suggested by Liu and Jordan [1], and the two anisotropic models by Klucher [3] and Hay [2]. Statistical error tests are also performed for the critical analysis of the models. The comparative study of the model validates the performance of isotropic model for all inclined surfaces. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：86 / 92

页数：7

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