Study on zero CO2 emission atmospheric pressure SOFC hybrid power system integrated with OTM
Study on zero CO2 emission atmospheric pressure SOFC hybrid power system integrated with OTM
复制标题
集成OTM的CO2零排放常压SOFC混合动力系统研究
DOI：
10.1002/er.3154
复制
发表时间：
2013-06
影响因子：
4.6
通讯作者：
Song, Xiaohui
中科院分区：
文献类型：
--
作者：
Huang, Kexin;Yang, Yongping;Chen, Xinming;Song, Xiaohui
为了进一步降低传统固体氧化物燃料电池（SOFC）混合动力系统捕集CO2的能耗，基于能量梯级利用和系统集成原理，提出了一种集成氧离子传输膜（OTM）的CO2零排放大气压固体氧化物燃料电池（SOFC）混合动力系统。氧气由OTM产生，用于SOFC的氧燃料燃烧补燃器。利用白杨-plus软件，建立了CO2捕集和不捕集的SOFC混合动力系统的模型。研究了新系统的热工性能，并与其它系统进行了比较。分析并优化了燃料利用率和OTM膜两侧压力比对系统性能的影响。研究结果表明，集成OTM的零CO2排放常压SOFC混合动力系统的效率约为58.36%，仅比无CO2捕集系统的效率（60.84%）低2.48%，但比集成低温空分装置的零CO2排放常压SOFC混合动力系统的效率高0.96%。版权所有© 2014约翰威利父子有限公司.
In order to further reduce the energy consumption of CO2 capture from the traditional SOFC hybrid power system, based on the principle of energy cascade utilization and system integration, a zero CO2 emission atmospheric pressure solid oxide fuel cell (SOFC) hybrid power system integrated with oxygen ion transport membrane (OTM) is proposed. The oxygen is produced by the OTM for the oxy‐fuel combustion afterburner of SOFC. With the Aspen‐plus software, the models of the overall SOFC hybrid power systems with or without CO2 capture are developed. The thermal performance of new system is investigated and compared with other systems. The effects of the fuel utilization factor of SOFC and the pressure ratio between two sides of OTM membrane on the overall system performance are analyzed and optimized. The research results show that the efficiency of the zero CO2 emission atmospheric pressure SOFC hybrid power system integrated with OTM is around 58.36%, only 2.48% lower than that of the system without CO2 capture (60.84%) but 0.96% higher than that of the zero CO2 emission atmospheric pressure SOFC hybrid system integrated with the cryogenic air separation unit. Copyright © 2014 John Wiley & Sons, Ltd.
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影响因子：
9
作者：
F. Calise;M. D. d’Accadia;A. Palombo;L. Vanoli
通讯作者：
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DOI：
10.1115/99-gt-356
发表时间：
1999-06
期刊：
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影响因子：
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影响因子：
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DOI：
--
发表时间：
2012
期刊：
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影响因子：
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作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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