An Experimental Evaluation of Energy and Exergy Efficiency of a Solar Parabolic Dish Thermoelectric Power Generator

被引：15
|
作者：
Shanmugam, S. [1 ]
Veerappan, Ar. [1 ]
Eswaramoorthy, M. [1 ]
机构：
[1] Natl Inst Technol, Dept Mech Engn, Tiruchirappalli 620015, Tamil Nadu, India
来源：
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2014年 / 36卷 / 17期
关键词：
energy efficiency; exergy efficiency; solar parabolic dish collector; thermoelectric generator;
D O I：
10.1080/15567036.2011.578110
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：
A low-cost parabolic dish collector was made and tested with commercial thermoelectric modules made of bismuth telluride for electricity generation on its focal plane; the energy end exergy efficiencies were experimentally evaluated. It was found that the daily average temperature of the receiver plate in the solar parabolic dish thermoelectric generator was 127.4 degrees C with the maximum of 189 degrees C. The energy and exergy efficiencies were in the range 0.94-1.68% and 1.01-1.81%, respectively.
引用
收藏
页码：1865 / 1870
页数：6
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