Parameter optimization study on SOFC-MGT hybrid power system
作者： Liqiang Duan , Binbin He , Yongping Yang
DOI: 10.1002/ER.1725
关键词: Hybrid power 、 Operating temperature 、 Electrical efficiency 、 Solid oxide fuel cell 、 Electricity generation 、 Electric power system 、 Mechanical engineering 、 Turbine 、 Hybrid system 、 Automotive engineering 、 Engineering
摘要: This paper mainly studied the solid oxide fuel cell (SOFC)–micro gas turbine (MGT) hybrid power system. The key parameters that greatly influence overall system performance have been and optimized. thermodynamic potential of improving by integrating SOFC with advanced thermal cycle is analyzed. optimization rules main SOFC-MGT inlet temperature (TIT) MGT as a constraint condition are revealed. research results show TIT parameter limits electrical efficiency With increase number, both generation increase. Regarding fixed in order to get higher efficiency, operating should be enhanced far possible. However, will result TIT. Increasing utilization factor an effective measure improve At same time, increases slightly. Both reduce ratio steam carbon. achievements obtained from this provide valuable information for further study on high efficiency. Copyright © 2010 John Wiley & Sons, Ltd.
sci-hub.se 参考文章(18)
Azra Selimovic, Jens Palsson, Networked solid oxide fuel cell stacks combined with a gas turbine cycle Journal of Power Sources. ,vol. 106, pp. 76- 82 ,(2002) , 10.1016/S0378-7753(01)01051-5
Fabian Mueller, Robert Gaynor, Allie E. Auld, Jacob Brouwer, Faryar Jabbari, G. Scott Samuelsen, Synergistic integration of a gas turbine and solid oxide fuel cell for improved transient capability Journal of Power Sources. ,vol. 176, pp. 229- 239 ,(2008) , 10.1016/J.JPOWSOUR.2007.10.081
P. Costamagna, L. Magistri, A.F. Massardo, Design and part-load performance of a hybrid system based on a solid oxide fuel cell reactor and a micro gas turbine Journal of Power Sources. ,vol. 96, pp. 352- 368 ,(2001) , 10.1016/S0378-7753(00)00668-6
José Luz Silveira, Elisângela Martins Leal, Luiz F Ragonha, Analysis of a molten carbonate fuel cell: cogeneration to produce electricity and cold water Energy. ,vol. 26, pp. 891- 904 ,(2001) , 10.1016/S0360-5442(01)00038-X
Xiao-juan Wu, Xin-jian Zhu, Guang-yi Cao, Heng-yong Tu, Dynamic modeling of SOFC based on a T–S fuzzy model Simulation Modelling Practice and Theory. ,vol. 16, pp. 494- 504 ,(2008) , 10.1016/J.SIMPAT.2008.02.004
Jin Sik Yang, Jeong L Sohn, Sung Tack Ro, None, Performance characteristics of a solid oxide fuel cell/gas turbine hybrid system with various part-load control modes Journal of Power Sources. ,vol. 166, pp. 155- 164 ,(2007) , 10.1016/J.JPOWSOUR.2006.12.091
K Tanaka, C Wen, K Yamada, Design and evaluation of combined cycle system with solid oxide fuel cell and gas turbine Fuel. ,vol. 79, pp. 1493- 1507 ,(2000) , 10.1016/S0016-2361(99)00293-8
Anthony J. Leo, Hossein Ghezel-Ayagh, Robert Sanderson, Ultra High Efficiency Hybrid Direct Fuel Cell / Turbine Power Plant Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations. ,(2000) , 10.1115/2000-GT-0552
Sy A. Ali, Robert R. Moritz, A Turbogenerator for Fuel Cell/Gas Turbine Hybrid Power Plant Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations. ,(2001) , 10.1115/2001-GT-0524
S.H. Chan, H.K. Ho, Y. Tian, Modelling of simple hybrid solid oxide fuel cell and gas turbine power plant Journal of Power Sources. ,vol. 109, pp. 111- 120 ,(2002) , 10.1016/S0378-7753(02)00051-4