A Performance Analysis of a Solid Oxide Fuel Cell - Micro Gas Turbine Hybrid System Using Biogas

被引：6
|
作者：
Komatsu, Y. [1 ]
Kimijima, S. [1 ]
Szmyd, J. S. [2 ]
机构：
[1] Shibaura Inst Technol, Minuma Ku, 307 Fukasaku, Saitama 3778570, Japan
[2] Univ Sci & Technol, AGH, 30059 Krakow, Poland
来源：
SOLID OXIDE FUEL CELLS 11 (SOFC-XI) | 2009年 / 25卷 / 02期
关键词：
D O I：
10.1149/1.3205631
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
This paper presents a performance analysis for a Solid Oxide Fuel Cell (SOFC) - Micro Gas Turbine (MGT) hybrid power system using biogas. It was assumed that the supplied biogas consisted of CH4 and CO2; the performance was predicted comprehensively while the concentrations of both the components were varied. The concentration of CH4 in biogas was varied from 100% to 20%. The obtained results showed system performance degradation with decreasing CH4 concentration. It also suggested designing the cell active area to fulfil the requirements for an electrical capacity of 220 kW. It was found that lager cell active area was required while the CH4 concentration diluted. The results are promising for the future use of biogas in SOFC-MGT hybrid systems.
引用
收藏
页码：1061 / 1070
页数：10
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