摘要
For cylindrical permanent-magnet motors in the operation of field-weakening mode, this paper presents the way to develop maximum torque-outputs under the constraints of terminal voltages and armature currents. As compared with the conventional method of constant power operation, this design promotes the available torque-output and fully utilizes the potential of a motor drive, thus reducing the weight and size of a motor drive required to fulfill certain performance specifications. The minimum travelling time to reach a speed command by this design is also formulated so that it can be checked if the hardware capacity of a motor drive is intrinsically enough for specific performance requirement. Besides the promotion of available torque-outputs, another benefit of using this design is to extend the range of reachable speeds, which is important in the applications utilizing mechanical transmissions with high gear ratios.
原文 | 英語 |
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頁面 | 864-869 |
頁數 | 6 |
出版狀態 | 已發佈 - 1996 |
對外發佈 | 是 |
事件 | Proceedings of the 1996 IEEE International Conference on Control Applications - Dearborn, MI, USA 持續時間: 1996 9月 15 → 1996 9月 18 |
其他
其他 | Proceedings of the 1996 IEEE International Conference on Control Applications |
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城市 | Dearborn, MI, USA |
期間 | 1996/09/15 → 1996/09/18 |
ASJC Scopus subject areas
- 控制與系統工程