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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Sanada, M. Morimoto, S. Takeda, Y. |
| Copyright Year | 1997 |
| Description | Author affiliation: Dept. of Electr. & Electron. Syst., Osaka Prefecture Univ., Japan (Sanada, M.) |
| Abstract | An axial type flat permanent magnet motor (AFPM motor) is used for audio visual equipment, information actuators, etc. However it is limited to a small capacity with a small air gap. In this paper, the characteristics of the AFPM motor with a large air gap to protect and/or separate between the rotor and the stator for new applications are examined. The tested motor has an 8 mm air gap length and a 170 W output capacity. Maximum efficiency of the tested motor is about 80%, and if the air gap length is spread to 12 mm, the tested motor keeps 66% efficiency. Moreover, it is shown that the steady-state characteristics of the AFPM motor driven by a 6-step inverter can be estimated using d-q coordinates modeling. |
| Starting Page | 643 |
| Ending Page | 647 |
| File Size | 334310 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780338235 |
| DOI | 10.1109/PCCON.1997.638263 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1997-08-06 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Reluctance motors Permanent magnet motors Equations Pulse width modulation inverters Torque Testing Steady-state Permanent magnets Voltage control Magnetic flux |
| Content Type | Text |
| Resource Type | Article |
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