IEEE transactions on magnetics, 2015-11, Vol.51 (11), p.1-4
2015
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- Autor(en) / Beteiligte
- Titel
- Finite Element Analysis of Flux-Switching PM Machine Considering Oversaturation and Irreversible Demagnetization
- Ist Teil von
- IEEE transactions on magnetics, 2015-11, Vol.51 (11), p.1-4
- Ort / Verlag
- New York: IEEE
- Erscheinungsjahr
- 2015
- Quelle
- IEEE Electronic Library Online
- Beschreibungen/Notizen
- A typical 12/10 flux-switching permanent magnet (PM) machine is analyzed using finite-element (FE) method with special considerations of the silicon steel oversaturation, PM irreversible demagnetization, and the dc-biased magnetic induction on the hysteresis loss. The high flux density range of B-H curve which is difficult to measure is deduced with the combination of polynomial extrapolation and silicon steel saturation magnetization. A temperature-dependent sloped linear PM demagnetization model is incorporated into the FE model to analyze PM irreversible demagnetization and estimate the maximum allowable working temperature for PM. The influence of dc-biased magnetic induction on hysteresis loss is taken into account in core loss calculation. The FE analysis package is developed with the help of FE program generator.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0018-9464eISSN: 1941-0069DOI: 10.1109/TMAG.2015.2445774Titel-ID: cdi_ieee_primary_7124493
- Format
- –
- Schlagworte
- dc-biased magnetic induction, Demagnetization, Extrapolation, Finite element method, finite element program generator (FEPG), Flux-switching permanent magnet (FSPM) machine, high flux density, Hysteresis losses, irreversible demagnetization, Magnetic flux, Magnetic hysteresis, Magnetic induction, Magnetism, Mathematical analysis, Rotors, Saturation (magnetic), Saturation magnetization, Silicon, Silicon steels, Steel