Application of Taguchi Method in Structure Optimization of Permanent Magnet Synchronous Motor
Aiming at the issue of the traditional local optimization method of permanent magnet motor can not achieve multiobjective optimization, an optimization method based on Taguchi method is proposed. By using Taguchi method, air gap length, pole arc coefficient, permanent magnet thickness, stator tooth...
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| Format: | Article |
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Harbin University of Science and Technology Publications
2019-10-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1731 |
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| author | WEN Jia-bin YU Lan |
| author_facet | WEN Jia-bin YU Lan |
| author_sort | WEN Jia-bin |
| collection | DOAJ |
| description | Aiming at the issue of the traditional local optimization method of permanent magnet motor can not achieve multiobjective optimization, an optimization method based on Taguchi method is proposed. By using Taguchi method, air gap length, pole arc coefficient, permanent magnet thickness, stator tooth width and slot width of the fractionalslot concentrated winding permanent magnet synchronous motor are optimized, which makes performances including efficiency, cogging torque, torque produced by unit mass permanent magnet of the motor optimum. The orthogonal matrix is established according to the Taguchi orthogonal experiment. Combining with statistics, the influences of each optimization variable on the optimization objective are analyzed , and the optimal combination of multiple optimization factors are obtained at finally. Twodimensional transient field of the optimized motor is analyzed by using the finite element method, the magnetic field distribution and relevant characteristics of the motor under load conditions are obtained. Experimental data and related analysis show that the Taguchi method is suitable for the optimal design of fractionalslot concentrated winding permanent magnet synchronous motor, and can effectively suppress the cogging torque of the motor. |
| format | Article |
| id | doaj-art-86bffe5223044caf88525349532eeb4f |
| institution | Kabale University |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2019-10-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-86bffe5223044caf88525349532eeb4f2025-08-20T04:02:45ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832019-10-012405646910.15938/j.jhust.2019.05.012Application of Taguchi Method in Structure Optimization of Permanent Magnet Synchronous MotorWEN Jia-bin0YU Lan1School of Electric and Engineering, Harbin University of Science and Technology, Harbin 150080,ChinaSchool of Electric and Engineering, Harbin University of Science and Technology, Harbin 150080,ChinaAiming at the issue of the traditional local optimization method of permanent magnet motor can not achieve multiobjective optimization, an optimization method based on Taguchi method is proposed. By using Taguchi method, air gap length, pole arc coefficient, permanent magnet thickness, stator tooth width and slot width of the fractionalslot concentrated winding permanent magnet synchronous motor are optimized, which makes performances including efficiency, cogging torque, torque produced by unit mass permanent magnet of the motor optimum. The orthogonal matrix is established according to the Taguchi orthogonal experiment. Combining with statistics, the influences of each optimization variable on the optimization objective are analyzed , and the optimal combination of multiple optimization factors are obtained at finally. Twodimensional transient field of the optimized motor is analyzed by using the finite element method, the magnetic field distribution and relevant characteristics of the motor under load conditions are obtained. Experimental data and related analysis show that the Taguchi method is suitable for the optimal design of fractionalslot concentrated winding permanent magnet synchronous motor, and can effectively suppress the cogging torque of the motor.https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1731fractional groove concentrated windingpermanent magnet synchronous motortaguchi methodfinite element analysisoptimization designcogging torque |
| spellingShingle | WEN Jia-bin YU Lan Application of Taguchi Method in Structure Optimization of Permanent Magnet Synchronous Motor Journal of Harbin University of Science and Technology fractional groove concentrated winding permanent magnet synchronous motor taguchi method finite element analysis optimization design cogging torque |
| title | Application of Taguchi Method in Structure Optimization of Permanent Magnet Synchronous Motor |
| title_full | Application of Taguchi Method in Structure Optimization of Permanent Magnet Synchronous Motor |
| title_fullStr | Application of Taguchi Method in Structure Optimization of Permanent Magnet Synchronous Motor |
| title_full_unstemmed | Application of Taguchi Method in Structure Optimization of Permanent Magnet Synchronous Motor |
| title_short | Application of Taguchi Method in Structure Optimization of Permanent Magnet Synchronous Motor |
| title_sort | application of taguchi method in structure optimization of permanent magnet synchronous motor |
| topic | fractional groove concentrated winding permanent magnet synchronous motor taguchi method finite element analysis optimization design cogging torque |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1731 |
| work_keys_str_mv | AT wenjiabin applicationoftaguchimethodinstructureoptimizationofpermanentmagnetsynchronousmotor AT yulan applicationoftaguchimethodinstructureoptimizationofpermanentmagnetsynchronousmotor |