| 摘要:探讨采用固体氧化物燃料电池（solid oxide fuel cell ，SOFC） 替代发电机成为船舶主动力源在大型LNG船舶上的可行性。分析SOFC目前发展现状及所存在问题，在假设SOFC寿命能够突破50 000 h的基础上，将燃料电池在船舶上进行布置并与传统LNG在功率、燃料利用、碳排放和经济性等方面进行比较，分析对比燃料电池在大型LNG船上应用的可行性。 |
| 关键词: LNG船 固体氧化物燃料电池 燃料利用 碳排放 |
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| Feasibility Study on the Application of Fuel Cells in Large LNG Vessel Power Systems |
| BAI Haiquan,DOU Xu,JING Leilei |
| Hudong-Zhonghua Shipbuilding （Group） Co.， Ltd.， Shanghai 200129， China |
| Abstract:The feasibility of using solid oxide fuel cells （SOFC）instead of generators as the main power on large LNG vessels is explored.The current development status and existing problems of SOFCs is analyzed.Assuming that the lifespan of SOFCs can exceed 50 000 hours，fuel cells are arranged on ships and were compared with traditional LNG in terms of power，fuel utilization，carbon emissions，and economy，and the feasibility of applying fuel cells on large LNG vessels are analyzed and compared. |
| Key words: LNG vessel solid oxide fuel cell fuel utilization carbon emission |
