Numerical Simulation and experimental validation of a flux switching permanent magnet memory machine

Compared with the traditional flux switching permanent magnet machine, flux switching permanent magnet memory (FSPMM) machine has two kinds of permanent magnets, flux regulating windings and complex flux path. In this paper, a three phase FSPMM machine with 12 stator slots and 14 rotor poles is opti...

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Bibliographic Details
Published inIEEE access Vol. 8; p. 1
Main Authors Zhongxian, Chen, Yingjie, Cui
Format Journal Article
LanguageEnglish
Published Piscataway IEEE 01.01.2020
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
back electromotive force
Coils (windings)
Couplings
Flux
flux regulating
Flux switching
Industrial applications
Magnetism
Optimization
Permanent magnets
Rotors
Simulation
skewed slot
Software
Stator windings
Switches
Switching
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Summary:Compared with the traditional flux switching permanent magnet machine, flux switching permanent magnet memory (FSPMM) machine has two kinds of permanent magnets, flux regulating windings and complex flux path. In this paper, a three phase FSPMM machine with 12 stator slots and 14 rotor poles is optimized by numerical simulation software. After the pole-arc optimization, there is only one suitable skewed slot degree of rotor that can further increases the sinusoidal degree of back electromotive-force (EMF) of FSPMM machine, and decreases the amplitude of EMF slightly. Besides, the flux regulating of FSPMM machine includes enhance flux is analyzed by numerical simulation software. Lastly, a prototype of FSPMM machine is constructed, and the obtained numerical simulation results are verified by experimental tests. The simulation and experimental results may be benefit for the research of operational control, flux regulation and industry application of FSPMM machine in future.
ISSN:2169-3536
2169-3536
DOI:10.1109/ACCESS.2020.3033778