Electromagnetic Performance Analysis and Experimental Verification Considering the End Effect of Linear Magnetic Gears Using Subdomain-Based Analytical Method

Authors

Jeong-In Lee, Chungnam National University
Kyung-Hun Shin, Chonnam National University
Sung-Won Seo, Chungnam National University
Tae-Kyoung Bang, Chungnam National University
Seung-Ho Shin, Korea Research Institute of Ship and Ocean Engineering
Kyong-Hwan Kim, Korea Research Institute of Ship and Ocean Engineering
Jonathan Z. Bird, Portland State UniversityFollow
Jang-Young Choi, Chungnam National University

Published In

IEEE Transactions on Magnetics

Document Type

Citation

Publication Date

8-6-2020

Abstract

This study analyzes and verifies the electromagnetic performance and thrust characteristics of linear magnetic gears using subdomain-based analytical methods. By simplifying the analytical model, the governing equations of each domain are calculated based on the Maxwell equation. In addition, the undetermined coefficients of the governing equations are derived using four boundary conditions. In magnetic gears, where power transmission is important, force characteristics are also important. The force characteristics were calculated using the undetermined coefficients and the Maxwell stress tensor.

Description

Copyright 2020 IEEE

Locate the Document

https://doi.org/10.1109/TMAG.2020.3010557

DOI

10.1109/TMAG.2020.3010557

Persistent Identifier

https://archives.pdx.edu/ds/psu/34629

Publisher

IEEE

Citation Details

Lee, J.-I., Shin, K.-H., Seo, S.-W., Bang, T.-K., Shin, S.-H., Kim, K.-H., Bird, J., & Choi, J.-Y. (2020). Electromagnetic Performance Analysis and Experimental Verification Considering the End Effect of Linear Magnetic Gears Using Subdomain-Based Analytical Method. IEEE Transactions on Magnetics, 1–1. https://doi.org/10.1109/TMAG.2020.3010557