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Performance Analysis of a MCFC/MGT Hybrid Power System Bi-Fueled by City Gas and Biogas
Huang, Hongyu1; Li, Jun2; He, Zhaohong1; Zeng, Tao2; Kobayashi, Noriyuki2; Kubota, Mitsuhiro2
2015-06-01
Source PublicationENERGIES
Volume8Issue:6Pages:5661-5677
AbstractThis study evaluates the performance of a molten carbonate fuel cell and micro gas turbine (MCFC/MGT) hybrid power system bi-fueled by city gas and biogas. The performance of the MCFC/MGT hybrid power system and MFCF/MGT hybrid power system response have been investigated experimentally and numerically. Results show that the MCFC, steam reformer, and catalytic combustor models are in agreement with the experimental results of the system fueled by city gas only and the system bi-fueled by city gas and biogas. The MFCF/MGT hybrid power system can have manifest operation with the addition of biogas at a flow rate of up to 150.0 Nm(3)center dot h(-1), which is about 50% of the overall input heat value. In addition, the MCFC and MGT outputs decrease with the increase in the flow rate of added biogas, with an overall power generation efficiency ranging from 39.0% to 42.0%. Furthermore, the MCFC/MGT hybrid power system can be operated stably both at low amplitude with slow current change and large amplitude with rapid power conditions. Finally, the MCFC/MGT hybrid system bi-fueled by city gas and biogas may be applicable to the energy supply of the micro-grid network.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.3390/en8065661
WOS Subject ExtendedEnergy & Fuels
WOS KeywordCATALYTIC COMBUSTION ; CELL ; BIOMASS ; TURBINE ; TECHNOLOGY ; HYDROGEN ; METHANE ; DESIGN
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels
WOS IDWOS:000357489700051
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10519
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Nagoya Univ, Dept Chem Engn, Nagoya, Aichi 4648603, Japan
Recommended Citation
GB/T 7714
Huang, Hongyu,Li, Jun,He, Zhaohong,et al. Performance Analysis of a MCFC/MGT Hybrid Power System Bi-Fueled by City Gas and Biogas[J]. ENERGIES,2015,8(6):5661-5677.
APA Huang, Hongyu,Li, Jun,He, Zhaohong,Zeng, Tao,Kobayashi, Noriyuki,&Kubota, Mitsuhiro.(2015).Performance Analysis of a MCFC/MGT Hybrid Power System Bi-Fueled by City Gas and Biogas.ENERGIES,8(6),5661-5677.
MLA Huang, Hongyu,et al."Performance Analysis of a MCFC/MGT Hybrid Power System Bi-Fueled by City Gas and Biogas".ENERGIES 8.6(2015):5661-5677.
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