固体氧化物燃料电池供能系统技术经济性分析
Technical and Economic Analysis of Solid Oxide Fuel Cell Energy Supply System
姜鑫 1金文龙1
作者信息
- 1. 北京市燃气集团研究院,北京 100011
- 折叠
摘要
结合工程实例,对以固体氧化物燃料电池(SOFC)为核心装置的供能系统的技术经济性进行分析.按燃料电池价格8×104元/kW进行测算,设备购置费回收期为25.1 a,项目不具备经济性.当燃料电池价格降至合理水平,按1 ×104元/kW进行测算,设备购置费回收期可缩短至11.1 a,项目具备一定经济性.对于燃料电池供能系统,在能源价格相对稳定的前提下,影响系统经济性的主要因素为燃料电池价格.
Abstract
Combined with engineering exam-ples,the technical economy of the energy supply system with solid oxide fuel cell(SOFC)as the core device is analyzed.Calculated based on the price of the fuel cell at 8 × 104 yuan/kW,the payback period for equipment purchase cost is 25.1 years,and the project is not eco-nomically viable.When the price of the fuel cell drops to a reasonable level,calculated at 1 × 104 yuan/kW,the payback period for equipment purchase cost can be shortened to 11.1 years,and the project has certain e-conomy.For fuel cell energy supply systems,under the premise of relatively stable energy prices,the main fac-tor affecting the economy of the system is the price of fuel cells.
关键词
固体氧化物燃料电池/供能/技术经济性Key words
solid oxide fuel cell/energy sup-ply/technical economy引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据