Schrödl, M., Hofer, M., & Beyerle, R. (2023). Simulation and Measurements concerning the Thermal and Efficiency Behavior of the “HeAD” Automotive Drive. In Elektromechanische Antriebssysteme 2023 (pp. 268–273). VDE Verlag.
E370-02 - Forschungsbereich Elektrische Antriebe und Maschinen
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Published in:
Elektromechanische Antriebssysteme 2023
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ISBN:
978-3-8007-6152-4
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Date (published):
8-Nov-2023
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Event name:
9. Elektromechanische Antriebssysteme VDE OVE Fachtagung
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Event date:
8-Nov-2023 - 9-Nov-2023
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Event place:
Wien, Austria
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Number of Pages:
6
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Publisher:
VDE Verlag
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Peer reviewed:
Yes
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Keywords:
electric drive; thermal management; traction application
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Abstract:
In this paper the latest results of the collaborative HeAD (High performance electrical Austrian Drivetrain) project related to the thermal and efficiency behavior are presented. The consortium has developed a highly integrated electric axle drive with a high speed electric machine. Because of a high integration level combined with a compact size a holistic thermal consideration and investigation of thermal insights were defined by the key task thermal management. The HeAD e-axle design, simulation results and selected experimental results are presented. Stationary and transient temperature tests confirm the expected fundamental thermal behavior related to a high integration level and allow developing accurate thermal models in further research activities.
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Project title:
High performance electrical Austrian Drivetrain: 884307 (FFG - Österr. Forschungsförderungs- gesellschaft mbH)
