دورية أكاديمية
Performance evaluation of a GaSb thermophotovoltaic converter
العنوان: | Performance evaluation of a GaSb thermophotovoltaic converter |
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المؤلفون: | F. Bouzid, L. Dehimi |
المصدر: | Revue des Énergies Renouvelables, Vol 15, Iss 3, Pp 383-397 (2012) |
بيانات النشر: | Renewable Energy Development Center (CDER), 2012. |
سنة النشر: | 2012 |
المجموعة: | LCC:Renewable energy sources |
مصطلحات موضوعية: | thermophotovoltaic, gasb, reflectance, emissivity, temperature, Renewable energy sources, TJ807-830 |
الوصف: | In recent years, Gallium Antimonide (GaSb), which has smallest bandgap among III-V semiconductors family, became the subject of extensive investigations in the field of thermophotovoltaic (TPV) converters, because of the recent improvements in optoelectronic technology. This paper describes an analytical process used to evaluate the performance of a GaSb TPV converter under different levels of illumination, taking account of the photons with energy below the cells bandgap by considering the cell’s reflectance to this fraction of incident radiation. The results show that a radiator temperature near 2200 K is most advantageous and a reflectance of 0.98 is necessary for below-bandgap irradiations to obtain conversion efficiency greater than 28%, at 300 K cell temperature. This efficiency will decrease as the cell temperature increase. The obtained results are found to be in good agreement with the available data. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English French |
تدمد: | 1112-2242 2716-8247 |
Relation: | https://revue.cder.dz/index.php/rer/article/view/329; https://doaj.org/toc/1112-2242; https://doaj.org/toc/2716-8247 |
URL الوصول: | https://doaj.org/article/adc463f7daa64242a557571883b794e1 |
رقم الأكسشن: | edsdoj.463f7daa64242a557571883b794e1 |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 11122242 27168247 |
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