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A simplified PEM fuel cell model for building cogeneration applications

Title
A simplified PEM fuel cell model for building cogeneration applications
Author
정재원
Keywords
PEM fuel cell; CHP; Building cogeneration
Issue Date
2015-11
Publisher
ELSEVIER SCIENCE SA
Citation
ENERGY AND BUILDINGS, v. 107, Page. 213-225
Abstract
A simplified model of a polymer electrolyte membrane (PEM) fuel cell has been suggested for simulating packaged commercial fuel cell systems. PEM fuel cell systems are used in building cogeneration applications because of their high efficiency, low transmission loss and pollution, flexible scalability, and low noise. In conventional cogeneration applications, optimization techniques are utilized to size a system and determine proper operational strategies using simulations. To evaluate the performance of a building cogeneration system, a fuel cell model should be concise but accurate to allow its implementation in a whole-building simulation program. Some existing models are appropriate for building applications, but they have some limitations in modeling when a commercial packaged fuel cell system is used. To overcome these problems, a simplified fuel cell model is suggested for commercial packaged fuel cells by adding some new variables and validating through experimental and published data. This model is relatively simple compared to other models but can be easily utilized in some limited cases with performance predictions. (C) 2015 Elsevier B.V. All rights reserved.
URI
http://www.sciencedirect.com/science/article/pii/S0378778815302085?via%3Dihubhttp://hdl.handle.net/20.500.11754/28847
ISSN
0378-7788; 1872-6178
DOI
10.1016/j.enbuild.2015.08.023
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ARCHITECTURAL ENGINEERING(건축공학부) > Articles
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