Operation Strategy for Solid Oxide Fuel Cell Systems for Small-Scale Stationary Applications

2009 ◽  
Vol 6 (6) ◽  
pp. 583-593 ◽  
Author(s):  
Vincenzo Liso ◽  
Mads Pagh Nielsen ◽  
S⊘ren Knudsen Kær
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Small Scale ◽  
Oxide Fuel ◽  
Operation Strategy ◽  
Cell Systems

Efficiency gain of solid oxide fuel cell systems by using anode offgas recycle – Results for a small scale propane driven unit

2011 ◽  
Vol 196 (17) ◽  
pp. 7152-7160 ◽  
Author(s):  
Ralph-Uwe Dietrich ◽  
Jana Oelze ◽  
Andreas Lindermeir ◽  
Christian Spitta ◽  
Michael Steffen ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Small Scale ◽  
Efficiency Gain ◽  
Oxide Fuel ◽  
Cell Systems

scholarly journals Syngas generation from n-butane with an integrated MEMS assembly for gas processing in micro-solid oxide fuel cell systems

Lab on a Chip ◽  
2012 ◽  
Vol 12 (22) ◽  
pp. 4894 ◽  
Author(s):  
A. Bieberle-Hütter ◽  
A. J. Santis-Alvarez ◽  
B. Jiang ◽  
P. Heeb ◽  
T. Maeder ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Cell Systems ◽  
Gas Processing

A Comparative Study on Dead-End Anode Solid Oxide Fuel Cell Systems fueled with NH3

2020 ◽  
Vol 2020 (0) ◽  
pp. 0158
Author(s):  
Kalimuthu SELVAM ◽  
Yosuke KOMATSU ◽  
Anna SCIAZKO ◽  
Shozo KANEKO ◽  
Naoki SHIKAZONO
Keyword(s):  
Fuel Cell ◽  
Comparative Study ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Cell Systems ◽  
Dead End

Optimal sizing, operation strategy and case study of a grid-connected solid oxide fuel cell microgrid

2022 ◽  
Vol 307 ◽  
pp. 118214
Author(s):  
Jianhua Jiang ◽  
Renjie Zhou ◽  
Hao Xu ◽  
Hao Wang ◽  
Ping Wu ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Operation Strategy ◽  
Optimal Sizing

scholarly journals Towards the Next-Generation of Solid Oxide Fuel Cell Systems

2015 ◽  
Vol 68 (1) ◽  
pp. 2373-2386
Author(s):  
V. Singh ◽  
P. H. Wagner ◽  
Z. Wuillemin ◽  
S. Diethelm ◽  
J. Schiffmann ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Next Generation ◽  
Cell Systems

scholarly journals Materials and Components for Solid Oxide Fuel Cell Systems

2005 ◽  
Vol 2005-07 (1) ◽  
pp. 1037-1044
Author(s):  
Matthew M. Seabaugh
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Cell Systems

scholarly journals Thermoeconomic Optimization of a Hybrid Photovoltaic-Solid Oxide Fuel Cell System for Decentralized Application

2019 ◽  
Vol 9 (24) ◽  
pp. 5450
Author(s):  
Alexandros Arsalis ◽  
George E. Georghiou
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Cell System ◽  
Solid Oxide ◽  
Small Scale ◽  
Inlet Temperature ◽  
Oxide Fuel ◽  
Optimization Strategy ◽  
Commercial Building ◽  
Autonomous Operation

A small-scale, decentralized hybrid system is proposed for autonomous operation in a commercial building (small hotel). The study attempts to provide a potential solution, which will be attractive both in terms of efficiency and economics. The proposed configuration consists of the photovoltaic (PV) and solid oxide fuel cell (SOFC) subsystems. The fuel cell subsystem is fueled with natural gas. The SOFC stack model is validated using literature data. A thermoeconomic optimization strategy, based on a genetic algorithm approach, is applied to the developed model to minimize the system lifecycle cost (LCC). Four decision variables are identified and chosen for the thermoeconomic optimization: temperature at anode inlet, temperature at cathode inlet, temperature at combustor exit, and steam-to-carbon ratio. The total capacity at design conditions is 70 and 137.5 kWe, for the PV and SOFC subsystems, respectively. After the application of the optimization process, the LCC is reduced from 1,203,266 to 1,049,984 USD. This improvement is due to the reduction of fuel consumed by the system, which also results in an increase of the average net electrical efficiency from 29.2 to 35.4%. The thermoeconomic optimization of the system increases its future viability and energy market penetration potential.

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