| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1274391 | International Journal of Hydrogen Energy | 2013 | 9 Pages |
Anode-supported cells (ASC) are considered as a promising SOFC technology for achieving higher power densities at significantly reduced operating temperatures. Thereby it is commonly expected to enhance both the profitability and durability of fuel cell systems in real world applications. In the collaborative project LOTUS, a micro-CHP system prototype will be developed and tested based on a novel ASC technology with an operating temperature of 650 °C. Extended system design considerations are required in the first place to establish a basis for the system development process. This paper reveals the initial system design investigations for the LOTUS system concept, thus addressing modeling approach and concluding design decisions.
► A system concept for low-temperature SOFCs, operated at 650 °C, was developed. ► An advanced fuel reforming concept allows for ASC-friendly system operation. ► Performance estimation for enhanced ASC technology was based on a 0-D SOFC model. ► Electrical efficiency is estimated with 43% by preliminary process calculations. ► The system concept will be applied for prototype development in the LOTUS-project.
