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| Content Provider | IET Digital Library |
|---|---|
| Author | Yazdi, Mojtaba Alamdar Saied, Seyed Amin Mirimani, Seyyed Mehdi |
| Abstract | The present study investigated the design, simulation, and manufacturing of a new coreless stator axial-flux permanent-magnet motor. In addition, to magnets with magnetisation along the motor axis, the new structure included magnets that were magnetised circumferentially and buried at the rotor surface. The electromagnetic design of the conventional axial-flux motor and the new motor was evaluated according to nominal values and design equations. In this regard, the number of poles and coils, as well as the outer diameter of both motors were assumed to be identical. It was observed that the axial length of the new motor is shorter than the conventional axial-flux motor. Simulations were continued through comparing the motors in terms of air-gap flux density, torque, and back electromotive force using the transient finite element method. A comparison of the results showed that the new motor had a better performance than the conventional axial-flux motor. Subsequently, the new motor was manufactured and tested; the experimental results proved to be close to those presented in the analytical section. |
| Starting Page | 2389 |
| Ending Page | 2394 |
| Page Count | 6 |
| ISSN | 17518660 |
| Volume Number | 14 |
| e-ISSN | 17518679 |
| Issue Number | Issue 12, Dec (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-epa/14/12 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-epa.2020.0126 |
| Journal | IET Electric Power Applications |
| Publisher Date | 2020-08-12 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | A.C. Machine Air-gap Flux Density Axial-flux Permanent Magnet Motor Back Electromotive Force Coreless Stator D.C. Machines Electric Potential Electromagnetic Design Finite Element Analysis Magnetic Flux Motor Axis Permanent Magnet Motors Rotor Surface Rotors Stators Transient Finite Element Method |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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