Optimization Design of PMSM With Hybrid-Type Permanent Magnet Considering Irreversible Demagnetization
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2017.2707102
Abstract: This paper proposes optimization design of permanent-magnet synchronous motor (PMSM) using hybrid-type permanent magnet (PM) considering irreversible demagnetization. Here, the hybrid-type PM is defined as using both of neodymium PM (Nd-PM) and ferrite PM (Fe-PM)… read more here.
Keywords: permanent magnet; irreversible demagnetization; demagnetization; hybrid type ... See more keywords
Interior Permanent Magnet Synchronous Motor Design for Eddy Current Loss Reduction in Permanent Magnets to Prevent Irreversible Demagnetization
Sign Up to like & getrecommendations! Published in 2020 at "Energies"
DOI: 10.3390/en13195082
Abstract: 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… read more here.
Keywords: current loss; eddy current; irreversible demagnetization; loss ... See more keywords