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Investigation of the Torque Production Mechanism of Dual-Stator Axial-Field Flux-Switching Permanent Magnet Motors
| Content Provider | MDPI |
|---|---|
| Author | Wang, Shuai Lin, Mingyao Lin, Keman Kong, Yong |
| Copyright Year | 2021 |
| Description | This paper studies the torque production mechanism of the dual-stator axial-field flux-switching permanent magnet (DSAFFSPM) machine. Due to the double-sided slotting design of such topology, more resultant air-gap working harmonics in the air-gap flux density are responsible for the torque production and the stator air-gap permeance is especially considered in the investigation. Based on the magnetic force (MMF)-permeance model, the composition and difference of the air-gap working harmonics are demonstrated. The DSAFFSPM machine torque contributions of the main working harmonics are analyzed theoretically and quantified by finite element analysis (FEA). The influence laws of the parameters on the working harmonics are shown and this effectively improves the motor operation performance. Finally, some experiments on the DSAFFSPM machine are carried out to validate the analytical and FEA results. |
| Starting Page | 5498 |
| e-ISSN | 19961073 |
| DOI | 10.3390/en14175498 |
| Journal | Energies |
| Issue Number | 17 |
| Volume Number | 14 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2021-09-03 |
| Access Restriction | Open |
| Subject Keyword | Energies Energy and Fuel Technology Dual Stator Axial-field Flux-switching Permanent Magnet (dsaffspm) Machine Torque Production Mechanism Double-side Slotting Magnetic Force (mmf)-permeance Model |
| Content Type | Text |
| Resource Type | Article |
