Evaluation of an alkaline fuel cell system as a micro-CHP

被引:45
作者
Verhaert, Ivan [1 ,3 ]
Mulder, Grietus [4 ]
De Paepe, Michel [2 ]
机构
[1] Antwerp Univ UAntwerpen, Energy & Mat Bldg & Infrastruct EMIB, Campus Hoboken,Salesianenlaan 90, B-2660 Hoboken, Belgium
[2] Ghent Univ UGent, Dept Flow Heat & Combust Mech, Sint Pietersnieuwstr 41, B-9000 Ghent, Belgium
[3] Univ Coll, Thomas More, Kleinhoefstr 4, B-2440 Geel, Belgium
[4] Flemish Inst Technol Res, VITO, Boeretang 200, B-2400 Mol, Belgium
关键词
Alkaline fuel cell; Micro-CHP; Part load; Cogeneration; System model; RESIDENTIAL BUILDINGS; COGENERATION SYSTEMS; COMBINED HEAT; PERFORMANCE; TECHNOLOGIES; EMISSIONS; SECTOR; ENERGY;
D O I
10.1016/j.enconman.2016.07.058
中图分类号
O414.1 [热力学];
学科分类号
摘要
Micro-cogeneration is an emerging technology to reduce the non-renewable energy demand in buildings and reduce peak load in the grid. Fuel cell based cogeneration (CHP) has interesting prospects for building applications, even at relatively low heat demand. This is due to their partial load behavior which is completely different, compared to other micro-CHP technologies. Within the fuel cell technologies suitable for small scale CHP or micro-CHP, the existing configuration of an alkaline fuel cell system is analyzed. This analysis is based on validated models and offers a control strategy to optimize both water management and energy performance of the alkaline fuel cell system. Finally, the model of the alkaline fuel cell system with optimized control strategy is used to compare its part load behavior to other micro-CHP technologies. (C) 2016 Elsevier Ltd. All rights reserved.
引用
收藏
页码:434 / 445
页数:12
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