Thermophotovoltaic Generators Based on Gallium Antimonide

被引：15
|
作者：
Khvostikov, V. P. [1 ]
Sorokina, S. V. [1 ]
Potapovich, N. S. [1 ]
Khvostikova, O. A. [1 ]
Malievskaya, A. V. [1 ]
Vlasov, A. S. [1 ]
Shvarts, M. Z. [1 ]
Timoshina, N. Kh. [1 ]
Andreev, V. M. [1 ]
机构：
[1] Russian Acad Sci, AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia
来源：
SEMICONDUCTORS | 2010年 / 44卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
CELLS;
D O I：
10.1134/S1063782610020223
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Designs of thermophotovoltaic (TPV) generators with infrared emitters heated by concentrated solar radiation are developed, fabricated, and tested. Emitters made of SiC, W, or Ta of various forms and sizes are studied. To the GaSb-based thermophotovoltaic cells, the efficiency of transformation of thermal radiation of W emitters was 19%. The features of operation of two variants of TPV generators, namely, of cylindrical and conical types, are considered. In a demonstration model of the TPV generator consisting of 12 photocells, the output electric power with conversion of the concentrated solar radiation was P = 3.8 W.
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页码：255 / 262
页数：8
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