Evaluation of integrated fuel processor for residential PEMFCs cogeneration system

Y. Seo, D. J. Seo, H. S. Roh, J. H. Jeong, W. L. Yoon

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Natural gas fuel processor has been developed for 1 kW class residential PEMFCs system. Unit processes and auxiliary units are integrated into packaged hardware, which shows thermal efficiency of 78% as a HHV basis with methane conversion of 92% at rated load. After confirming the performance at rated load, partial load operations are carried out by investigating the composition of product gas and thermal efficiencies at discrete load levels. The start up tine is about an hour for CO concentration in product gas below 10 ppm. Dynamic response of fuel processor with load fluctuation is investigated to establish the load change strategy. In the following paper, operation results of fuel processor as well as fuel, processor failure analysis are presented to evaluate the develop sd fuel processor.

Original languageEnglish
Title of host publicationECS Transactions - 30th Fuel Cell Seminar
Pages687-697
Number of pages11
Edition1
DOIs
Publication statusPublished - 2007 Dec 1
Event30th Fuel Cell Seminar - Honolulu, HI, United States
Duration: 2006 Nov 132006 Nov 17

Publication series

NameECS Transactions
Number1
Volume5
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

Other30th Fuel Cell Seminar
CountryUnited States
CityHonolulu, HI
Period06/11/1306/11/17

Fingerprint

Proton exchange membrane fuel cells (PEMFC)
Gas fuels
Gases
Failure analysis
Dynamic response
Chemical reactions
Natural gas
Methane
Hardware
Chemical analysis
Hot Temperature

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Seo, Y., Seo, D. J., Roh, H. S., Jeong, J. H., & Yoon, W. L. (2007). Evaluation of integrated fuel processor for residential PEMFCs cogeneration system. In ECS Transactions - 30th Fuel Cell Seminar (1 ed., pp. 687-697). (ECS Transactions; Vol. 5, No. 1). https://doi.org/10.1149/1.2729050
Seo, Y. ; Seo, D. J. ; Roh, H. S. ; Jeong, J. H. ; Yoon, W. L. / Evaluation of integrated fuel processor for residential PEMFCs cogeneration system. ECS Transactions - 30th Fuel Cell Seminar. 1. ed. 2007. pp. 687-697 (ECS Transactions; 1).
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Seo, Y, Seo, DJ, Roh, HS, Jeong, JH & Yoon, WL 2007, Evaluation of integrated fuel processor for residential PEMFCs cogeneration system. in ECS Transactions - 30th Fuel Cell Seminar. 1 edn, ECS Transactions, no. 1, vol. 5, pp. 687-697, 30th Fuel Cell Seminar, Honolulu, HI, United States, 06/11/13. https://doi.org/10.1149/1.2729050

Evaluation of integrated fuel processor for residential PEMFCs cogeneration system. / Seo, Y.; Seo, D. J.; Roh, H. S.; Jeong, J. H.; Yoon, W. L.

ECS Transactions - 30th Fuel Cell Seminar. 1. ed. 2007. p. 687-697 (ECS Transactions; Vol. 5, No. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Seo Y, Seo DJ, Roh HS, Jeong JH, Yoon WL. Evaluation of integrated fuel processor for residential PEMFCs cogeneration system. In ECS Transactions - 30th Fuel Cell Seminar. 1 ed. 2007. p. 687-697. (ECS Transactions; 1). https://doi.org/10.1149/1.2729050