Research on magnetic field and temperature field of multi-phase SPMSM under winding fault
In order to quickly and accurately calculate fault-tolerant capability of multi-phase surface-mount permanent magnet synchronous motor (SPMSM) at condition of asymmetrical fault, based on subdomain model, an analytical model for multi-phase SPMSM with asymmetric fault is proposed to calculate magnet...
| 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/S2352484723006789 |
| _version_ | 1827820643637264384 |
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| author | Zhanyang Yu Jiaocui Wan Yan Li Yongteng Jing Sen Wang |
| author_facet | Zhanyang Yu Jiaocui Wan Yan Li Yongteng Jing Sen Wang |
| author_sort | Zhanyang Yu |
| collection | DOAJ |
| description | In order to quickly and accurately calculate fault-tolerant capability of multi-phase surface-mount permanent magnet synchronous motor (SPMSM) at condition of asymmetrical fault, based on subdomain model, an analytical model for multi-phase SPMSM with asymmetric fault is proposed to calculate magnetic field distribution. Firstly, air-gap flux density, no-load back electromotive force (EMF) and electromagnetic torque are obtained accurately. Then, in order to improve the fault-tolerant capability of multi-phase SPMSM, with the minimum phase current as optimization objective, a fault-tolerant control system under the condition of single-phase winding disconnection is established. The performance of electromagnetic torque and torque ripple are used as evaluation indicators. Finally, taking a 12-phase SPMSM prototype with 44-poles 48-slots as an example, the effectiveness of proposed model is proved by 2D finite element model (FEM) and experiment test. |
| first_indexed | 2024-03-12T01:30:16Z |
| format | Article |
| id | doaj.art-69e29e730b47437eb683e6ef8d502a1c |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-03-12T01:30:16Z |
| publishDate | 2023-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-69e29e730b47437eb683e6ef8d502a1c2023-09-12T04:15:55ZengElsevierEnergy Reports2352-48472023-09-019432441Research on magnetic field and temperature field of multi-phase SPMSM under winding faultZhanyang Yu0Jiaocui Wan1Yan Li2Yongteng Jing3Sen Wang4School of Electrical Engineering, Shenyang University of Technology, Shenyang, Liaoning, 110870, China; Corresponding author.School of Electrical Engineering, Shenyang University of Technology, Shenyang, Liaoning, 110870, ChinaSchool of Electrical Engineering, Shenyang University of Technology, Shenyang, Liaoning, 110870, ChinaSchool of Electrical Engineering, Shenyang University of Technology, Shenyang, Liaoning, 110870, ChinaSchool of Automation, Shenyang Institute of Engineering, Shenyang, Liaoning, 110136, ChinaIn order to quickly and accurately calculate fault-tolerant capability of multi-phase surface-mount permanent magnet synchronous motor (SPMSM) at condition of asymmetrical fault, based on subdomain model, an analytical model for multi-phase SPMSM with asymmetric fault is proposed to calculate magnetic field distribution. Firstly, air-gap flux density, no-load back electromotive force (EMF) and electromagnetic torque are obtained accurately. Then, in order to improve the fault-tolerant capability of multi-phase SPMSM, with the minimum phase current as optimization objective, a fault-tolerant control system under the condition of single-phase winding disconnection is established. The performance of electromagnetic torque and torque ripple are used as evaluation indicators. Finally, taking a 12-phase SPMSM prototype with 44-poles 48-slots as an example, the effectiveness of proposed model is proved by 2D finite element model (FEM) and experiment test.http://www.sciencedirect.com/science/article/pii/S2352484723006789Analytical modelFault-tolerant controlMulti-phase SPMSMOpen-phase |
| spellingShingle | Zhanyang Yu Jiaocui Wan Yan Li Yongteng Jing Sen Wang Research on magnetic field and temperature field of multi-phase SPMSM under winding fault Energy Reports Analytical model Fault-tolerant control Multi-phase SPMSM Open-phase |
| title | Research on magnetic field and temperature field of multi-phase SPMSM under winding fault |
| title_full | Research on magnetic field and temperature field of multi-phase SPMSM under winding fault |
| title_fullStr | Research on magnetic field and temperature field of multi-phase SPMSM under winding fault |
| title_full_unstemmed | Research on magnetic field and temperature field of multi-phase SPMSM under winding fault |
| title_short | Research on magnetic field and temperature field of multi-phase SPMSM under winding fault |
| title_sort | research on magnetic field and temperature field of multi phase spmsm under winding fault |
| topic | Analytical model Fault-tolerant control Multi-phase SPMSM Open-phase |
| url | http://www.sciencedirect.com/science/article/pii/S2352484723006789 |
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