Abstract
The planar solid oxide fuel cell (SOFC) with the Y2O3 stabilized ZrO2 electrolyte is expected to be a candidate for the distributed power sources in the next generation due to its high efficiency of power generation. In this study, we have analyzed the system performance of the SOFC and gas turbine combined cycle of about 500 kW power output, using a two-dimensional simulation program for planar SOFC with the internal reforming. The effects of cell temperature, SOFC pressure, recirculation ratios of fuel and air, utilization ratios of fuel and air, and average current density at SOFC on the system efficiency were analyzed under typical operating condition taking account of realistic efficiencies and heat losses.
| Original language | English |
|---|---|
| Pages (from-to) | 2664-2670 |
| Number of pages | 7 |
| Journal | Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B |
| Volume | 68 |
| Issue number | 673 |
| DOIs | |
| Publication status | Published - Jan 1 2002 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Condensed Matter Physics
- Mechanical Engineering
Cite this
System analysis of planar solid oxide fuel cell combined with gas turbine. / Iwanari, Toru; Miyauchi, Nobuhito; Ito, Kohei; Onda, Kazuo; Sakaki, Yoshinori; Nagata, Susumu.
In: Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, Vol. 68, No. 673, 01.01.2002, p. 2664-2670.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - System analysis of planar solid oxide fuel cell combined with gas turbine
AU - Iwanari, Toru
AU - Miyauchi, Nobuhito
AU - Ito, Kohei
AU - Onda, Kazuo
AU - Sakaki, Yoshinori
AU - Nagata, Susumu
PY - 2002/1/1
Y1 - 2002/1/1
N2 - The planar solid oxide fuel cell (SOFC) with the Y2O3 stabilized ZrO2 electrolyte is expected to be a candidate for the distributed power sources in the next generation due to its high efficiency of power generation. In this study, we have analyzed the system performance of the SOFC and gas turbine combined cycle of about 500 kW power output, using a two-dimensional simulation program for planar SOFC with the internal reforming. The effects of cell temperature, SOFC pressure, recirculation ratios of fuel and air, utilization ratios of fuel and air, and average current density at SOFC on the system efficiency were analyzed under typical operating condition taking account of realistic efficiencies and heat losses.
AB - The planar solid oxide fuel cell (SOFC) with the Y2O3 stabilized ZrO2 electrolyte is expected to be a candidate for the distributed power sources in the next generation due to its high efficiency of power generation. In this study, we have analyzed the system performance of the SOFC and gas turbine combined cycle of about 500 kW power output, using a two-dimensional simulation program for planar SOFC with the internal reforming. The effects of cell temperature, SOFC pressure, recirculation ratios of fuel and air, utilization ratios of fuel and air, and average current density at SOFC on the system efficiency were analyzed under typical operating condition taking account of realistic efficiencies and heat losses.
UR - http://www.scopus.com/inward/record.url?scp=0036763953&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036763953&partnerID=8YFLogxK
U2 - 10.1299/kikaib.68.2664
DO - 10.1299/kikaib.68.2664
M3 - Article
AN - SCOPUS:0036763953
VL - 68
SP - 2664
EP - 2670
JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
JF - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
SN - 0387-5016
IS - 673
ER -