Simulation of a SOFC/Battery powered vehicle |
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| Affiliation: | 1. Carl von Ossietzky University, Ammerländer Heerstrasse 114, 26129 Oldenburg, Germany;2. DTU Energy, Frederiksborgvej 399, 4000 Roskilde, Denmark;1. University of Messina, Department of Engineering, C.da Di Dio (Vill.S.Agata), Messina, 98166, Italy;2. National Council of Research, Institute for Advanced Energy Technologies ITAE, Via Salita Santa Lucia Sopra Contesse 5, Messina, 98126, Italy;1. Faculty of Mechanical Engineering, University of Tabriz, Tabriz, Iran;2. Faculty of Mechanical Engineering, Urmia University of Technology, Urmia, Iran;1. Department of Advanced Energy and System Engineering, Korea University of Science and Technology (UST), 217, Gajeong-ro, Yuseong-gu, Daejeon, 34113, Republic of Korea;2. Thermal Energy System Laboratory, Korea Institute of Energy Research (KIER), 152, Gajeong-ro, Yuseong-gu, Daejeon, 34129, Republic of Korea;3. Seperation and Conversion Materials Laboratory, Korea Institute of Energy Research (KIER), 152, Gajeong-ro, Yuseong-gu, Daejeon, 34129, Republic of Korea;1. Faculty of Engineering, Urmia University, Urmia, Iran;2. Faculty of Mechanical Engineering, University of Tabriz, Tabriz, Iran;3. Center for Sustainable Energy Solutions (CENSE), University of Stavanger, N-4036 Stavanger, Norway |
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| Abstract: | Solid oxide fuel cells (SOFCs) have received attention in the transport sector for use as auxiliary power units or range extenders, due to the high electrical efficiency and fuelling options using existing fuel infra structure. The present work proposes an SOFC/battery powered vehicle using compressed natural gas (CNG), liquefied natural gas (LNG) or liquefied petroleum gas (LPG) as fuels. A model was developed integrating an SOFC into a modified Nissan Leaf Acenta electrical vehicle and considering standardized driving cycles. A 30 L fuel tank and 12 kW SOFC module was simulated, including a partial oxidation fuel reformer. The results show a significant increase of the driving range when combining the battery vehicle with an SOFC. Ranges of 264 km, 705 km and 823 km using respectively CNG, LNG and LPG compared to 170 km performed by the original vehicle were calculated. Furthermore, a thorough sensitivity analysis was carried out. |
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| Keywords: | SOFC Fuel cell BEV Hydrocarbon fuel Driving range |
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