کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8077593 | 1521476 | 2014 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modelling the influence of atmospheric conditions on the outdoor real performance of a CPV (Concentrated Photovoltaic) module
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Modelling the influence of atmospheric conditions on the outdoor real performance of a CPV (Concentrated Photovoltaic) module Modelling the influence of atmospheric conditions on the outdoor real performance of a CPV (Concentrated Photovoltaic) module](/preview/png/8077593.png)
چکیده انگلیسی
In order to make CPV (Concentrated Photovoltaic) technology a real alternative to conventional generation of electricity, it is necessary to gain knowledge about its real outdoor operation by using a wide experimental basis. This basis makes it possible to analyze the electrical performance of these systems, and to obtain models to predict it. In this work, a prediction model is proposed. It calculates the maximum power delivered by CPV modules under previously known specific atmospheric conditions. To create this model, an experimental campaign was carried out in Jaén, Spain, from May 2012 to April 2013. In this campaign there were periodical measurements of the electrical parameters delivered by a CPV module, as well as the environmental variables that influence its performance - direct normal irradiance and its spectral distribution through the SMR (Spectral Matching Ratio) index, ambient temperature and wind speed. The proposed model was validated with one of the most frequently used commercial CPV modules in the market, but it can be used to predict the electrical performance of any other CPV module with similar constructive characteristics. An error within the range [3.98-5.27], in percentual terms, was obtained in the validation process performed to test the accuracy of the model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 70, 1 June 2014, Pages 239-250
Journal: Energy - Volume 70, 1 June 2014, Pages 239-250
نویسندگان
B. GarcÃa-Domingo, J. Aguilera, J. de la Casa, M. Fuentes,