Title :
Efficiency Map of the Traction System of an Electric Vehicle from an On-Road Test Drive
Author :
Depature, Clement ; Lhomme, Walter ; BOUSCAYROL, Alain ; Sicard, Pierre ; Boulon, Loic
Author_Institution :
L2EP, Univ. Lille1, Lille, France
Abstract :
In this paper, the traction system modeling of a commercial electric car is studied. Experimental data acquired during an on-road test drive are used to determine an efficiency map of the traction system. Using the deduced model, simulation results are compared to experimental results. The simulation tool using the proposed efficiency map method yields less than 5 % error on energy consumption compared to experimental test drive results.
Keywords :
electric vehicles; energy consumption; traction; commercial electric car; efficiency map method; electric vehicle; energy consumption; on-road test drive; traction system modeling; Batteries; Battery charge measurement; Force; Induction machines; Torque; Vehicles; Voltage measurement;
Conference_Titel :
Vehicle Power and Propulsion Conference (VPPC), 2014 IEEE
Conference_Location :
Coimbra
DOI :
10.1109/VPPC.2014.7007056
