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Summary & Details

Calibrating BEV and HEV Powertrains for Dynamic Performance Targets

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Format: PDF

Price: Non-members (tax incl.)：￥6,600 Members (tax incl.)：￥5,280

Paper/Info type: SAE Paper

No.2021-24-0100

Pages: 1-8(Total 8 p)

Date of publication: Sep 2021

Publisher: SAE International

Language: English

Event: International Conference on Engines and Vehicles 2021

Detailed Information

Author(E)	1) Ernst Winklhofer, 2) Harald Philipp, 3) Anna Poms, 4) Thomas Platzer, 5) Mario Propst, 6) Jakob Moder
Affiliation(E)	1) AVL LIST GmbH, 2) AVL LIST GmbH, 3) AVL LIST GmbH, 4) AVL LIST GmbH, 5) AVL LIST GmbH, 6) Piezocryst GmbH
Abstract(E)	Calibrating a vehicle’s powertrain for dynamic operation needs to focus on efforts to mitigate the risks of thermal overload which may arise in the stator or rotor components of an e-motor. Risks also may arise for expected NVH or durability targets, with torque and torque “oscillations” acting as primary sources for the vehicles’ NVH behavior. Both topics, temperature measurement of stator and rotor as well as dynamic torque measurements of the powertrain’s drive shaft are addressed with examples demonstrating the sensors applications in normal test bed and vehicle configurations.

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