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Influencing factors on specific energy consumption of EV in extensive operations

Schücking, Maximilian 1; Jochem, Patrick 1; Fichtner, Wolf ORCID iD icon 1; Wollersheim, Olaf 2; Stella, Kevin 2
1 Institut für Industriebetriebslehre und Industrielle Produktion (IIP), Karlsruher Institut für Technologie (KIT)
2 Projekt Competence E (PCE), Karlsruher Institut für Technologie (KIT)


The sensitivities of electric vehicle (EV) energy consumption become significant when operating at long distances. This study analyzes these sensitivities based on empirical data of seven EV over 2.75 years with individual monthly mileages above 3,000 km and a specifically adopted energy consumption model. The results underline the influence of average speed, the distribution of speed and the auxiliaries as well as their opposing effects. It is demonstrated that the point of lowest specific energy consumption is not necessarily identical to the point where EV are most competitive compared to conventional internal combustion engine vehicles.

Postprint §
DOI: 10.5445/IR/1000065370
Veröffentlicht am 07.11.2018
Zitationen: 7
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Industriebetriebslehre und Industrielle Produktion (IIP)
Universität Karlsruhe (TH) – Interfakultative Einrichtungen (Interfakultative Einrichtungen)
Projekt Competence E (PCE)
Publikationstyp Proceedingsbeitrag
Publikationsjahr 2016
Sprache Englisch
Identifikator ISBN: 978-151083270-1
KITopen-ID: 1000065370
Erschienen in 29th International Electric Vehicle Symposium 2016 (EVS29) : Montréal, Canada, 19-22 June 2016. Vol.: 1
Verlag Curran
Seiten 195-203
Nachgewiesen in Scopus
Relationen in KITopen
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