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Core Loss Properties of a Motor With Nanocrystalline Rotor and Stator Cores Under Inverter Excitation.
- Source :
-
IEEE Transactions on Magnetics . Nov2018, Vol. 54 Issue 11, p1-5. 5p. - Publication Year :
- 2018
-
Abstract
- In this paper, we develop and examine permanent magnet synchronous motors (PMSMs) by use of both stator and rotor cores made of nanocrystalline magnetic materials (NMMs). We report core loss properties of the PMSM with the NMM under inverter excitation. In addition, we compare core losses of the PMSM with conventional non-oriented (NO) steel sheets under inverter excitation to discuss the core loss characteristics of the NMM motor. In average, under inverter excitation, the reduction ratio in core loss of the PMSM made of NMM is about 60% as compared with the core loss of the PMSM with NO sheets. In particular, the average decrease obtained by using NMM rotor core instead of NO rotor core is about 30%. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NANOCRYSTALS
*ROTORS
*PERMANENT magnet motors
*STATORS
*ELECTRIC inverters
Subjects
Details
- Language :
- English
- ISSN :
- 00189464
- Volume :
- 54
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- 132478289
- Full Text :
- https://doi.org/10.1109/TMAG.2018.2842431