摘要
A sixth-part model of a single-phase DC brushless motor is used to calculate the cogging torque, the torque constant kt and the coefficient of back emf ke of the motor. The phenomenon, where the cogging torque of the motor increases when the base board is changed to a ferromagnetic material, is observed from the simulated data and the experimental results. The decrease in kt, ke and the efficiency of the motor with the ferromagnetic baseboard is also observed. The results show that nonmagnetic materials are more suitable than ferromagnetic materials for constructing the baseboard of a single-phase DC brushless motor.
| 原文 | 英語 |
|---|---|
| 頁(從 - 到) | 176-179 |
| 頁數 | 4 |
| 期刊 | Journal of Magnetism and Magnetic Materials |
| 卷 | 209 |
| 發行號 | 1-3 |
| DOIs | |
| 出版狀態 | 已出版 - 02 2000 |
| 對外發佈 | 是 |
| 事件 | Proceedings of the 1999 International Symposium on Advanced Magnetic Technologies (ISAMT'99) - Taipei, Taiwan 持續時間: 24 05 1999 → 25 05 1999 |
指紋
深入研究「Performance of a single-phase DC brushless motor utilizing the ferromagnetic base material」主題。共同形成了獨特的指紋。引用此
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