Zusammenfassung
In developing the Audi e-tron (Figure 1) Audi is going down entirely new roads with its in-house development of electric axle drives, high-voltage storage systems and charging systems. Featuring one drive on each axle, the full electric drivetrain embodies Audi’s core competency – the quattro drive – in a new and impressive way.
Electric motors, power electronics and axle gears incorporating a high degree of component sharing form the basis for a completely new final drive kit. The electric axle drives are manufactured at Audi’s own engine/electric motor plant by Audi Hungaria.
The 95 kWh 400 V high-voltage storage system is likewise an Audi in-house development. To create a 360° system offer, numerous services and wide-ranging charging options were developed with up to 150 kW charging power based on DC quick-charging.
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© 2019 Springer Fachmedien Wiesbaden GmbH, ein Teil von Springer Nature
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Doerr, J., Ardey, N., Mendl, G., Fröhlich, G., Straßer, R., Laudenbach, T. (2019). The new full electric drivetrain of the Audi e-tron. In: Liebl, J. (eds) Der Antrieb von morgen 2019. Proceedings. Springer Vieweg, Wiesbaden. https://doi.org/10.1007/978-3-658-26056-9_2
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DOI: https://doi.org/10.1007/978-3-658-26056-9_2
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