Interior Permanent Magnet Synchronous Motor Design for Eddy Current Loss Reduction in Permanent Magnets to Prevent Irreversible Demagnetization

Interior Permanent Magnet Synchronous Motor Design for Eddy Current Loss Reduction in Permanent Magnets to Prevent Irreversible Demagnetization

We designed and analyzed an interior permanent magnet synchronous motor (IPMSM) to prevent irreversible demagnetization of the permanent magnets (PMs). Irreversible demagnetization of NdFeB PMs mainly occurs due to high temperature, which should thus be minimized. Therefore, it is necessary to reduc...

Full description

Bibliographic Details
Main Authors: Jae-Woo Jung, Byeong-Hwa Lee, Kyu-Seob Kim, Sung-Il Kim
Format: Article
Language:English
Published: MDPI AG 2020-09-01
Series:Energies
Subjects:
eddy current loss
permanent magnet
FEA
IPMSM
irreversible demagnetization
thermal equivalent circuit analysis
Online Access:https://www.mdpi.com/1996-1073/13/19/5082

Internet

https://www.mdpi.com/1996-1073/13/19/5082

Similar Items