Optimization and analysis of rotor structure for maximum torque control of spoke-type interior permanent magnet synchronous motor
- Authors
- Son, Yul kyu; Hwang, Kyu yun; Kwon, Byung il
- Issue Date
- May-2010
- Publisher
- IEEE
- Keywords
- Moving least square methods; Stresses; Maximum torque controls; Optimal systems; Torque; Rotor structures; Least squares approximations; Electromagnetic field measurement; Synchronous motors; Permanent magnets; Electromagnetic fields; Optimization; Optima
- Citation
- Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010
- Indexed
- SCOPUS
- Journal Title
- Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/40448
- DOI
- 10.1109/CEFC.2010.5481034
- ISSN
- 0000-0000
- Abstract
- This paper introduces an optimal design process enable the optimized spoke-type interior permanent magnet synchronous motor (IPMSM) to effectively reduce the cogging torque by considering the torque and efficiency by maximum torque control. In the optimal design process, response surface method (RSM) combined with moving least square method (MLSM) and genetic algorithm (GA) were used. Furthermore mechanical stress on the rotor was verified by structural analysis. © 2010 IEEE.
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