Conceptual design and configuration performance analyses of polygenerating high temperature fuel cells

被引：16

作者：

Margalef, Pere ^{[1
]}

Brown, Tim ^{[1
]}

Brouwer, Jacob ^{[1
]}

Samuelsen, Scott ^{[1
]}

机构：

[1] Univ Calif Irvine, Natl Fuel Cell Res Ctr, Irvine, CA 92717 USA

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2011年 / 36卷 / 16期

关键词：

High temperature fuel cell; Polygeneration; Hydrogen; Efficiency; System Configuration;

D O I：

10.1016/j.ijhydene.2011.05.072

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：

The use of a high temperature fuel cell (HTFC) to continuously and simultaneously polygenerate hydrogen in combination with electricity and heat represents a promising technology as a source of fuel for fuel cell vehicles. Different configurations of polygenerating HTFC, including different designs with internal and external reforming are options to polygenerate electricity, hydrogen and heat. The current study analyzes and compares six different configurations based on solid oxide technology. Efficiency results based upon the Supplemental Input Method demonstrate that internal reforming configurations achieve higher performance than when hydrogen product is produced in an external reformer. The overall efficiency and the efficiency in the generation of each product are used as the basis for comparison. Copyright (C) 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：10044 / 10056

页数：13