Optimization design of stepped rotor type bearingless switched reluctance motor
In order to solve the problems of small starting torque and large torque ripple existing in traditional 12/14 hybrid stator pole bearingless switched reluctance motor (BSRM), a stepped rotor type BSRM is proposed. The proposed motor not only inherits the advantages of traditional 12/14 hybrid stator...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-09-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484723007047 |
| _version_ | 1797688404161331200 |
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| author | Zhenyao Xu Qingguo Yu Yue Zhang Dong-Hee Lee Fengge Zhang |
| author_facet | Zhenyao Xu Qingguo Yu Yue Zhang Dong-Hee Lee Fengge Zhang |
| author_sort | Zhenyao Xu |
| collection | DOAJ |
| description | In order to solve the problems of small starting torque and large torque ripple existing in traditional 12/14 hybrid stator pole bearingless switched reluctance motor (BSRM), a stepped rotor type BSRM is proposed. The proposed motor not only inherits the advantages of traditional 12/14 hybrid stator pole BSRM, but also can start at any rotor position and has relatively small torque ripple. To obtain better electromagnetic characteristics, simulated annealing particle swarm optimization (SAPSO) algorithm is proposed to optimize the structure of the stepped rotor type BSRM. Then, the torque, inductance and suspension force characteristics of the stepped rotor type BSRM before and after optimization are analyzed and compared. Finally, the effectiveness of the proposed optimization algorithm is verified by analysis results. |
| first_indexed | 2024-03-12T01:30:23Z |
| format | Article |
| id | doaj.art-86e0b77c52134ce089e461dba61185a6 |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-03-12T01:30:23Z |
| publishDate | 2023-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-86e0b77c52134ce089e461dba61185a62023-09-12T04:16:01ZengElsevierEnergy Reports2352-48472023-09-019604612Optimization design of stepped rotor type bearingless switched reluctance motorZhenyao Xu0Qingguo Yu1Yue Zhang2Dong-Hee Lee3Fengge Zhang4Shenyang University of Technology, No. 111, Shenliao West Road, Economic & Technological Development Zone, Shenyang, 110870, China; Corresponding author.Shenyang University of Technology, No. 111, Shenliao West Road, Economic & Technological Development Zone, Shenyang, 110870, ChinaShandong University, 27 Shanda Nanlu, Jinan, 250100, ChinaKyungsung University, 309, Suyeong-ro, Nam-gu, Busan, 48434, Republic of KoreaShenyang University of Technology, No. 111, Shenliao West Road, Economic & Technological Development Zone, Shenyang, 110870, ChinaIn order to solve the problems of small starting torque and large torque ripple existing in traditional 12/14 hybrid stator pole bearingless switched reluctance motor (BSRM), a stepped rotor type BSRM is proposed. The proposed motor not only inherits the advantages of traditional 12/14 hybrid stator pole BSRM, but also can start at any rotor position and has relatively small torque ripple. To obtain better electromagnetic characteristics, simulated annealing particle swarm optimization (SAPSO) algorithm is proposed to optimize the structure of the stepped rotor type BSRM. Then, the torque, inductance and suspension force characteristics of the stepped rotor type BSRM before and after optimization are analyzed and compared. Finally, the effectiveness of the proposed optimization algorithm is verified by analysis results.http://www.sciencedirect.com/science/article/pii/S2352484723007047Bearingless switched reluctance motorParticle swarm optimizationStarting torqueStepped rotorTorque ripple |
| spellingShingle | Zhenyao Xu Qingguo Yu Yue Zhang Dong-Hee Lee Fengge Zhang Optimization design of stepped rotor type bearingless switched reluctance motor Energy Reports Bearingless switched reluctance motor Particle swarm optimization Starting torque Stepped rotor Torque ripple |
| title | Optimization design of stepped rotor type bearingless switched reluctance motor |
| title_full | Optimization design of stepped rotor type bearingless switched reluctance motor |
| title_fullStr | Optimization design of stepped rotor type bearingless switched reluctance motor |
| title_full_unstemmed | Optimization design of stepped rotor type bearingless switched reluctance motor |
| title_short | Optimization design of stepped rotor type bearingless switched reluctance motor |
| title_sort | optimization design of stepped rotor type bearingless switched reluctance motor |
| topic | Bearingless switched reluctance motor Particle swarm optimization Starting torque Stepped rotor Torque ripple |
| url | http://www.sciencedirect.com/science/article/pii/S2352484723007047 |
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