Electromagnetic Analysis of a High Gear-Ratio Magnetically Geared Motor

Authors

H. Y. Wong, Portland State UniversityFollow
Jonathan Z. Bird, Portland State UniversityFollow
S. Essakiappan, QM Power Inc.
A. Verma, QM Power Inc.
M. Manjrekar, QM Power Inc.

Published In

2022 25th International Conference on Electrical Machines and Systems (ICEMS)

Document Type

Citation

Publication Date

2022

Abstract

This paper reports on the preliminary electromagnetic analysis of a 1:20 gear ratio coaxial magnetic gear (MG) motor for use in an electric vehicle traction application. Both 2-D and 3-D finite element analyses (FEA) are utilized in the electromagnetic design study, and it is shown that if losses can be minimized the high-speed operation of the MG motor could enable the high-gear ratio MG motor to operate with a high overall torque density.

Rights

Copyright 2022 IEEE

Locate the Document

https://doi.org/10.1109/ICEMS56177.2022.9982960

DOI

10.1109/ICEMS56177.2022.9982960

Persistent Identifier

https://archives.pdx.edu/ds/psu/39221

Publisher

IEEE

Citation Details

Wong, H. Y., Bird, J. Z., Essakiappan, S., Verma, A., & Manjrekar, M. (2022, November). Electromagnetic Analysis of a High Gear-Ratio Magnetically Geared Motor. In 2022 25th International Conference on Electrical Machines and Systems (ICEMS) (pp. 1-6). IEEE.