Torque and magnetic suspension force generation in dual armature alternating pole bearingless flux reverse permanent magnet machine
Dual-armature alternating pole bearingless flux reversal permanent magnet (DAAPBFR) machines have the characteristics of high speed and non-contact operation; they are suitable for aerospace, flywheel battery, and other wide speed-range applications. Based on the analysis of the mechanism of torque...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2023-02-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0140572 |
| _version_ | 1811154841518473216 |
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| author | Yifei Yang ChengDong Li GuanJiang Jiang Jie Liu |
| author_facet | Yifei Yang ChengDong Li GuanJiang Jiang Jie Liu |
| author_sort | Yifei Yang |
| collection | DOAJ |
| description | Dual-armature alternating pole bearingless flux reversal permanent magnet (DAAPBFR) machines have the characteristics of high speed and non-contact operation; they are suitable for aerospace, flywheel battery, and other wide speed-range applications. Based on the analysis of the mechanism of torque and suspension force, the power dimension equation of the machine is given, which lays the foundation for the design of structural parameters. Finally, the influences of torque output capacity and radial suspension force of the machine are estimated, and the relationship between air gap magnetic density, copper loss, and torque is examined. The simulation shows that the DAAPBFR machine has good overload capacity. |
| first_indexed | 2024-04-10T04:24:00Z |
| format | Article |
| id | doaj.art-89d7a97c68894de98b5c6525619949f3 |
| institution | Directory Open Access Journal |
| issn | 2158-3226 |
| language | English |
| last_indexed | 2024-04-10T04:24:00Z |
| publishDate | 2023-02-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj.art-89d7a97c68894de98b5c6525619949f32023-03-10T17:26:21ZengAIP Publishing LLCAIP Advances2158-32262023-02-01132025258025258-510.1063/5.0140572Torque and magnetic suspension force generation in dual armature alternating pole bearingless flux reverse permanent magnet machineYifei Yang0ChengDong Li1GuanJiang Jiang2Jie Liu3School of Mechanical and Electrical Engineering, Suzhou Vocational University, Suzhou 215104, ChinaSchool of Mechanical and Electrical Engineering, Suzhou Vocational University, Suzhou 215104, ChinaSchool of Mechanical and Electrical Engineering, Suzhou Vocational University, Suzhou 215104, ChinaSchool of Mechanical and Electrical Engineering, Suzhou Vocational University, Suzhou 215104, ChinaDual-armature alternating pole bearingless flux reversal permanent magnet (DAAPBFR) machines have the characteristics of high speed and non-contact operation; they are suitable for aerospace, flywheel battery, and other wide speed-range applications. Based on the analysis of the mechanism of torque and suspension force, the power dimension equation of the machine is given, which lays the foundation for the design of structural parameters. Finally, the influences of torque output capacity and radial suspension force of the machine are estimated, and the relationship between air gap magnetic density, copper loss, and torque is examined. The simulation shows that the DAAPBFR machine has good overload capacity.http://dx.doi.org/10.1063/5.0140572 |
| spellingShingle | Yifei Yang ChengDong Li GuanJiang Jiang Jie Liu Torque and magnetic suspension force generation in dual armature alternating pole bearingless flux reverse permanent magnet machine AIP Advances |
| title | Torque and magnetic suspension force generation in dual armature alternating pole bearingless flux reverse permanent magnet machine |
| title_full | Torque and magnetic suspension force generation in dual armature alternating pole bearingless flux reverse permanent magnet machine |
| title_fullStr | Torque and magnetic suspension force generation in dual armature alternating pole bearingless flux reverse permanent magnet machine |
| title_full_unstemmed | Torque and magnetic suspension force generation in dual armature alternating pole bearingless flux reverse permanent magnet machine |
| title_short | Torque and magnetic suspension force generation in dual armature alternating pole bearingless flux reverse permanent magnet machine |
| title_sort | torque and magnetic suspension force generation in dual armature alternating pole bearingless flux reverse permanent magnet machine |
| url | http://dx.doi.org/10.1063/5.0140572 |
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