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Fast charging stations with stationary batteries: A techno-economic comparison of fast charging along highways and in cities

Funke, Simon; Jochem, Patrick; Ried, Sabrina; Gnann, Till

Fast charging infrastructure is widely acknowledged as necessary for the market success of electric vehicles. However, fast charging requires cost intensive infrastructure and grid connections. Accordingly, the risk of sunk cost is high, although fast charging infrastructure might be profitable in the medium to long term. In addition, the demand for fast charging varies greatly and the maximum power of charging stations may only be needed for a short time period per week. Although the profitability of stationary storages and the demand for fast charging have gained broad attention in literature, the specific question of how and under what circumstances stationary batteries can increase the profitability of fast charging stations has not yet been addressed for all potential applications. Here, we analyze the extent to which stationary storages can increase the profitability of fast charging stations by reduced grid connection costs on the one hand and additional revenues from intraday trading of electricity on the other hand. We compare different battery technologies and distinguish two use cases: fast charging in cities and along highways. ... mehr

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Verlagsausgabe §
DOI: 10.5445/IR/1000125639
Veröffentlicht am 04.11.2020
DOI: 10.1016/j.trpro.2020.08.036
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Industriebetriebslehre und Industrielle Produktion (IIP)
Karlsruhe Service Research Institute (KSRI)
Publikationstyp Proceedingsbeitrag
Publikationsjahr 2020
Sprache Englisch
Identifikator ISSN: 2352-1457
KITopen-ID: 1000125639
Erschienen in World Conference on Transport Research - WCTR 2019, Mumbai, 26-30 May 2019
Veranstaltung World Conference on Transport Research (WCTR 2019), Mumbai, Indien, 26.05.2019 – 30.05.2019
Verlag Elsevier, Amsterdam
Seiten 3832-3849
Serie Transportation Research Procedia ; 48
Schlagwörter BEV, fast charging, stationary battery, techno-economic analysis, grid connection
Nachgewiesen in Scopus
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