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Influencing factors on specific energy consumption of EV in extensive operations

Schücking, Maximilian; Jochem, Patrick; Fichtner, Wolf; Wollersheim, Olaf; Stella, Kevin

Abstract: 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.


Zugehörige Institution(en) am KIT Interfakultative Einrichtungen (Interfakultative Einrichtungen)
Institut für Industriebetriebslehre und Industrielle Produktion (IIP)
Projekt Competence E (PCE)
Publikationstyp Proceedingsbeitrag
Jahr 2016
Sprache Englisch
Identifikator ISBN: 978-151083270-1
KITopen ID: 1000065370
Erschienen in Proceedings of EVS29 Symposium. Montréal, Québec, CDN, June 19-22, 2016
Verlag EVS, Washington, D.C.
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