Modelling and evaluation of building integrated SOFC systems

被引:63
作者
Kazempoor, Pejman [1 ]
Dorer, Viktor [1 ]
Weber, Andreas [1 ]
机构
[1] Empa, Swiss Fed Labs Mat Sci & Technol, Bldg Sci & Technol Lab, CH-8600 Dubendorf, Switzerland
关键词
Solid oxide fuel cell; System model; Cogeneration; Polygeneration; Residential application; OXIDE FUEL-CELL; RESIDENTIAL APPLICATIONS; PERFORMANCE; CONFIGURATIONS; ENERGY;
D O I
10.1016/j.ijhydene.2010.11.003
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
This study presents the final results of a series of modelling steps which are undertaken for the performance assessment of the building cogeneration and polygeneration systems using solid oxide fuel cell (SOFC). Based on earlier work, generic SOFC cell stack and system models were developed and employed to analyze different SOFC systems configurations for optimal efficiencies, this SOFC system model is used to derive performance input data for transient whole-building and energy system simulation tools which contain simpler SOFC system models. These steps are shortly summarized here. Then the final step, the evaluation of building integrated co- and polygeneration SOFC systems in terms of primary energy demand and CO2 emissions, employing such tools, is presented here for a polygeneration system with typical heating and cooling loads, and electricity demand profiles, for different SOFC systems, including a comparison to current standard technologies. Copyright (C) 2010, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:13241 / 13249
页数:9
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