Experimentally Testing a Halbach Rotor Coaxial Magnetic Gear with 279 Nm/l Torque Density

Authors

Ho Yin Wong, Portland State UniversityFollow
Hossein Baninajar, Portland State University
Bertrand W. Dechant, Portland State University
Parker Southwick, Portland State University
Jonathan Z. Bird, Portland State UniversityFollow

Published In

IEEE Transactions on Energy Conversion

Document Type

Citation

Publication Date

3-1-2023

Abstract

This paper presents the practical design, analysis, and experimental testing results and encountered issues for a 5.67:1 Halbach rotor magnetic gear with a ferromagnetic back support. Testing results for both a Halbach rotor magnetic gear with rectangular modulation supports and a bridgeless circular modulation support rod design is evaluated. The presented magnetic gear design is shown to be capable of operating with a peak torque of 189 Nm and an active region torque density of 279.3 Nm/L.

Rights

Copyright © 2023, IEEE

Locate the Document

https://doi.org/10.1109/TEC.2022.3208320

DOI

10.1109/TEC.2022.3208320

Persistent Identifier

https://archives.pdx.edu/ds/psu/39609

Publisher

IEEE

Citation Details

H. Y. Wong, H. Baninajar, B. W. Dechant, P. Southwick and J. Z. Bird, "Experimentally Testing a Halbach Rotor Coaxial Magnetic Gear With 279 Nm/L Torque Density," in IEEE Transactions on Energy Conversion, vol. 38, no. 1, pp. 507-518, March 2023, doi: 10.1109/TEC.2022.3208320.