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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Haibo Jiang Jin Huang Min Kang |
| Copyright Year | 2009 |
| Description | Author affiliation: Electrical Engineering Dept., Zhejiang Univ. of Science and Technology, Hangzhou, 310027, China (Min Kang) || Electrical Engineering Dept., Zhejiang Univ., Hangzhou, 310027, China (Haibo Jiang; Jin Huang) |
| Abstract | Due to the increasing requirement of high speed motor, bearingless motor has become more and more fascinated to scientists and technicians. Conventionally, two sets of windings are involved for torque and suspension force respectively. Whereas, in this paper, using the concept of multiple control freedom in multiphase motor, an innovative 5-phase bearingless machine with a single set of windings is developed. The principle of the proposed motor is indicated, in which two groups of currents are fed into a single set of winding to generate two interacting magnetic fields, whose pole pair difference is 1. Further more, the analytical model is given. The hardware system and the control strategy applied in the system are demonstrated. In the end, it is certified that the motor could successfully suspended with a radial displacement variation less than 100um. |
| Starting Page | 1852 |
| Ending Page | 1857 |
| File Size | 327395 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424435562 |
| DOI | 10.1109/IPEMC.2009.5157696 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-17 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Motor drives Magnetic levitation Torque Rotors Stator windings Hardware Magnetic fields Analytical models Machine windings Control systems |
| Content Type | Text |
| Resource Type | Article |
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