In this contribution a qualitative comparison concerning different electric traction drives for passenger cars is given. Two main classes of such drives are presented: wheel - hub drives and axle drives with gear box with the same functionality. In addition also safety aspects are considered. Especially for axle drives two different electrical machines are described. For the large-scale production the costs for the electric traction will be very important, therefore cost impacts are also investigated. Finally a rough comparison between both drives with the same functionality will be given, resulting in the fact that the high speed drive with gear box based on an asynchronous machine will be the best solution in total.
Wheel - hub drives versus axle drives
Rad-Nabe-Antriebe gegen Achsantriebe
2009
14 Seiten, 10 Bilder, 4 Quellen
Conference paper
English
Wheel-hub drives versus axle drives
Automotive engineering | 2009
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