Abstract
Abstract
This paper presents the performance analysis of different cogeneration system based on proton conduction SOFC (pSOFC) as main core system in the intermediate temperature. The cogeneration system such as heat recycle steam generator (HRSG) and micro gas turbine (MGT) also compared. The new design to remove heat from stack also proposed to enhance the overall system efficiency. The results show the pSOFC cogeneration combined with HRSG has higher system and overall efficiency than combined with MGT. However, additional power output is produce when combined with MGT. So the option must be correctly chosen and depend on the customer demands. Finally, with new system design of cogeneration system, it is possible to achieve an overall efficiency greater than 81% and 80% when pSOFC combined with HRSG and MGT, respectively in the intermediate temperature.
Subject
General Physics and Astronomy
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