PMASynRM Local Demagnetization Fault Detection Using Targeted Harmonic Excitation
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2025.3540805
Abstract: Permanent Magnet Assisted Synchronous Reluctance Motors (PMASynRM) are high energy density topologies, widely used in the automotive industry. However, their very good performances and efficiencies can be severely impaired by irreversible demagnetization faults of their… read more here.
Keywords: local demagnetization; demagnetization fault; demagnetization; fault ... See more keywords
Local Demagnetization Fault Recognition of Permanent Magnet Synchronous Linear Motor Based on S-Transform and PSO–LSSVM
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.2967053
Abstract: This article focuses on the local demagnetization fault recognition research of permanent magnet synchronous linear motor (PMSLM) and realizes the accurate identification of the position and degree of demagnetized permanent magnets. A fault recognition system… read more here.
Keywords: local demagnetization; demagnetization fault; fault recognition; pso lssvm ... See more keywords