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Unlocking high power density: validating novel conductor topologies and cooling concepts for axial-flux machines
Citation Link: https://doi.org/10.15480/882.16955
Publikationstyp
Conference Presentation
Date Issued
2026-03-26
Sprache
English
TORE-DOI
A novel modular test bench is presented for the multiphysics characterization of axial flux coil units, featuring active field emulation, in-situ magnetic material testing, and 6-DOF force quantification under variation of the coil pose via a Stewart platform. The system integrates a 5-axis, <1mm 3-DOF Hall probe for flux mapping in and around the air gap and specifically targets the thermal validation of diverse conductor materials and combinations, including standard profiles, hollow conductors, and novel liquid-cooled Litz wire hollow conductors. This platform bridges the simulation gap, offering critical empirical data for LPTN parameterization and the refinement of high-performance electrical machine metamodels.
Subjects
axial-flux
measurement
test bench
multiphysics
cooling performance
hollow conductor
litz wire hollow conductor
DDC Class
621.38: Electronics, Communications Engineering
537: Electricity and Electronics
Publication version
publishedVersion
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Name
Schwinning_UnlockingHighPowerDensity_public.pdf
Type
Main Article
Size
6.57 MB
Format
Adobe PDF