Search Results - subject:"High temperature PEMFC"

Effect of different fuel options on performance of high-temperature PEMFC (proton exchange membrane fuel cell) systems

Authayanun, Suthida; Saebea, Dang; Patcharavorachot, … - In: Energy 68 (2014) C, pp. 989-997

High-temperature proton exchange membrane fuel cells (HT-PEMFCs) have received substantial attention due to their high CO (carbon monoxide) tolerance and simplified water management. The hydrogen and CO fractions affect the HT-PEMFC performance and different fuel sources for hydrogen production...

Persistent link: https://www.econbiz.de/10011055262

Degradation modeling and operational optimization for improving the lifetime of high-temperature PEM (proton exchange membrane) fuel cells

Kim, Jintae; Kim, Minjin; Kang, Taegon; Sohn, Young-Jun; … - In: Energy 66 (2014) C, pp. 41-49

this paper, to resolve this problem, models were developed to predict the performance and durability of the high-temperature … PEMFC as a function of operating temperature. The optimal operating temperature was then determined for a variety of …

Persistent link: https://www.econbiz.de/10011055309

Analyzing microcogeneration systems based on LT-PEMFC and HT-PEMFC by energy balances

Jannelli, Elio; Minutillo, Mariagiovanna; Perna, Alessandra - In: Applied Energy 108 (2013) C, pp. 82-91

This paper focuses on the performance analysis of microcogeneration systems based on the integration between a reforming unit (RFU), consisting of a natural gas steam reforming, and a power unit, based on the PEM fuel cell technology. The analysis has been carried out considering, as power unit,...

Persistent link: https://www.econbiz.de/10011040442

CFD investigating the effects of different operating conditions on the performance and the characteristics of a high-temperature PEMFC

Su, A.; Ferng, Y.M.; Shih, J.C. - In: Energy 35 (2010) 1, pp. 16-27

be also simulated as the high-temperature PEMFC is operated at the higher current density. Based on the calculation …

Persistent link: https://www.econbiz.de/10010807618