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Optimal Design of an IPMSM for High-Speed Operation Using Electromagnetic and Stress Analysis
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 Title & Authors
Optimal Design of an IPMSM for High-Speed Operation Using Electromagnetic and Stress Analysis
Seo, Jang-Ho; Jung, Hyun-Kyo;
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 Abstract
In the development of an interior permanent magnet synchronous machine (IPMSM) for high-speed operation, the problem of mechanical stress of the rotor by centrifugal force becomes more essential as the speed and size of the machines increase. In this paper, the optimal design process combined with mechanical stress analysis was presented. In the analysis of mechanical stress, the node and element data obtained by the electromagnetic field analysis program are also used in the stress analysis. Therefore, the different pre-processing for the stress analysis program is no longer required. Therefore, the computing time of the new method is very short compared with the conventional approach, and when repeated analyzes of various models are required, this method is very useful. The validity of our methods was verified by comparing simulation results with conventional and experimental data.
 Keywords
Centrifugal force;finite element analysis;mechanical stress;interior permanent magnet synchronous machine;
 Language
English
 Cited by
1.
Optimal Design of a Novel Permanent Magnetic Actuator using Evolutionary Strategy Algorithm and Kriging Meta-model,;;;

Journal of Electrical Engineering and Technology, 2014. vol.9. 2, pp.471-477 crossref(new window)
1.
Irreversible Demagnetization of Permanent Magnet in a Surface-Mounted Permanent Magnet Motor With Overhang Structure, IEEE Transactions on Magnetics, 2016, 52, 4, 1  crossref(new windwow)
2.
Optimal Design of a Novel Permanent Magnetic Actuator using Evolutionary Strategy Algorithm and Kriging Meta-model, Journal of Electrical Engineering and Technology, 2014, 9, 2, 471  crossref(new windwow)
3.
A Study on Loss Characteristics of IPMSM for FCEV Considering the Rotating Field, IEEE Transactions on Magnetics, 2010, 46, 8, 3213  crossref(new windwow)
 References
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J. H. Seo, C. H. Im, C. G. Heo, J. K. Kim, H. K. Jung, and C. G. Lee, 'Multimodal function optimization based on particle swarm optimization', IEEE Tans. Magn, Vol. 42, No. 4, pp. 1095-1098, 2006 crossref(new window)

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G. X. Zhou, R.Y. Tang, D. H. Lee, and J. W. Ahn, 'Field circuit coupling optimization design of the main electromagnetic parameters of permanent magnet synchronous motor', JEET, Vol. 3, No. 1, pp. 88-93, 2008 crossref(new window)

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S. M. Cho, J. K. Kim, H. K. Jung, and C. G. Lee, 'Stress and thermal analysis coupled with field analysis of multilayer buried magnet synchronous machine with a wide speed range', IEEE Tans. Magn., Vol. 41, No. 5, pp. 1632-1635, May 2005. crossref(new window)