Economic Analysis of Biomass Gasification-Solid Oxide Fuel Cell-Gas Turbine Hybrid Cycle

Hassan Ali Ozgoli, Hossein Ghadamian, Mohammad Pazouki


In this study, an economic analysis of a hybrid system, a pressurized solid oxide fuel cell-gas turbine (SOFC-GT) with a capacity of 1.7 MW, which includes several sub-units, is conducted. Using the formulation, a cost-oriented economic survey including the equipment and the system costs, is also analyzed based on a sensitivity analysis. In compared with the previous studies, the presented model consists of some distinctions and the following considerations: First, considering the field equipment, the formulations is updated; Second, considering the variable cost, a range of variations for parameters’ prices is selected; Third, the objective function in non-linear mathematical optimization format is prioritized. The economic performances for the average price of energy in three different locations (Europe, US and Iran) during the cycle life time, is evaluated in these regions. The results indicate that based on current energy prices and economic conditions, Europe is the most economically justifiable by having internal rate of return (IRR) and a payback period equal to 15.5% and the 6.7 years respectively. It has also been compared with the results of the previous economic studies.

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Solid oxide fuel cell; Gas turbine; Biomass gasification; Economic modeling; Optimization

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A. Shirazi, M. Aminyavari, B. Najafi, F. Rinaldi, M. Razaghi, “Thermal-economic-environmental analysis and multi-objective optimization of an internal-reforming solid oxide fuel cell-gas turbine hybrid system”, Int. J. Hydrogen Energy, vol. 37, pp. 19111-19124, 2012.

A. Azhdari, H. Ghadamian, A. Ataei, C.K. Yoo, “A New Approach for Optimization of Combined Heat and Power Generation in Edible Oil Plants”, Journal of Applied Sciences, vol. 9, pp. 3813-3810, 2009.

S. Sanaye, A. Katebi, “4E analysis and multi objective optimization of a micro gas turbine and solid oxide fuel cell hybrid combined heat and power system”, J. Power Sources, vol. 247, pp. 294-306, 2014.

M. Morandin, F. Mare´chal, S. Giacomini, “Synthesis and thermo-economic design optimization of wood gasifier-SOFC systems for small scale applications”, Biomass Bioenergy, vol. 49, pp. 299-314, 2013.

R.S. Kempegowda, K.Q. Tran, Ø. Skreiberg, “Economic analysis of combined cycle biomass gasification fuelled SOFC Systems”, International Conference on Future Environment and Energy, China, 25-27 March 2011.

A. Abuadala, I. Dincer, “Exergo-economic analysis of a hybrid system based on steam biomass gasification products for hydrogen production”, Int. J. Hydrogen Energy, vol. 36, pp. 12780-12793, 2011.

D. Brown, M. Gassner, T. Fuchino, F. Mare´chal, “Thermo-economic analysis for the optimal conceptual design of biomass gasification energy conversion systems”, Appl. Therm. Eng, vol. 29, pp. 2137-2152, 2009.

M. Santin, A. Traverso, M. Magistri, A. Massardo, “Thermo-economic analysis of SOFC-GT hybrid systems fed by liquid fuels”, Energy, vol. 35, pp. 1077-1083, 2010.

A. Arsalis, “Thermo-economic modeling and parametric study of hybrid SOFC–gas turbine–steam turbine power plants ranging from 1.5 to 10MWe”, J. Power Sources, vol. 181, pp. 313-326, 2008.

D.F. Cheddie, R. Murray, “Thermo-economic modeling of a solid oxide fuel cell/gas turbine power plant with semi-direct coupling and anode recycling”, Int. J. Hydrogen Energy, vol. 35, pp. 11208-11215, 2010.

F.P. Nagel, T.J. Schildhauer, N. McCaughey, S.M.A. Biollaz, “Biomass-integrated gasification fuel cell systems - Part 2: Economic analysis”, Int. J. Hydrogen Energy, vol. 34, pp. 6826-6844, 2009.

H. Ghadamian, A.A. Hamidi, H. Farzaneh, H.A. Ozgoli, “Thermo-economic analysis of absorption air cooling system for pressurized solid oxide fuel cell/gas turbine cycle”, Journal of Renewable and sustainable Energy, vol. 4, pp. 043115-1-043115-14, 2012.

H.A. Ozgoli, H. Ghadamian, H. Farzaneh, “Energy Efficiency Improvement Analysis Considering Environmental Aspects in Regard to Biomass Gasification PSOFC/GT Power Generation System”, Procedia Environmental Sciences, vol. 17, pp. 831-841, 2013.

K.T. Ulrich, S.D. Eppinger, “Product Design and Development”, Second Edition, McGraw-Hill, 2000.

N. Andriazian, “Off-design performance modeling of gas turbine cycles considering exergy-cost trade-off and CO2 capture”, M.Sc. thesis, IAU, Iran, 2008.

A.C. Caputo, M. Palumbo, P. elagagge, M.F. Scacchia, “Economics of biomass energy utilization in combustion and gasification plants: effects of logistic variables”, Biomass Bioenerg, vol. 28, pp. 35-51, 2005.

E.R. Palmer, “Wood gasification: a survey of existing process technologies”, Rep. IPD/TSD/6008, Industrial Processing Division, DSIR, Petone, New Zealand, 1982.

G. Tsatsaronis, M. Winhold, C.G. Stoianoff, “Thermo-economic analysis of a gasification-combined-cycle power plant”, University of Nevada, Desert Research Institute, Electric Power Research Institute, USA, 1986.

W.D. Seider, J.D. Seader, D.R. Lewin, “Product & Process Design Principles, Synthesis, Analysis, and Evaluation”, Second Edition, John Wiley and Sons Inc., 2003.

R.F. Boehm, “Design Analysis of Thermal Systems”, John Wiley and Sons Inc., New York, 1987.

C.A. Frangopoulos, “Optimization of Synthesis-Design-Operation of a Cogeneration System by the Intelligent Functional Approach”, Int. J. Energy Environ. Econ, vol. 1, pp. 275-287, 1991.

H. Silla, “Chemical Process Engineering Design and Economics”, Stevens Institute of Technology, Hoboken, New Jersey, USA, 2003.

D.E. Garrett, “Chemical engineering economics”, Van Nostrand Reinhold, New York, USA, 1989.

Key World Energy Statistics, International Energy Agency (IEA), 2013,

L. Jinhee, J. Jinsang, C. Sewan, H. Soo-Bin, “A 10-kW SOFC Low-Voltage Battery Hybrid Power Conditioning System for Residential Use”, IEEE Trans. Energy Convers, vol. 21, pp. 575-585, 2006.


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