Electromagnetic Force Principles Study and Numerical Simulation of Permanent Magnet Synchronous Motor (PMSM) for Electric Mobile

Rong He; Shu Guang Zuo; Rui Feng Chen; Lv Chang He; Cong Gan Ma

doi:10.4028/www.scientific.net/AMR.403-408.4044

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 403-408Electromagnetic Force Principles Study and...

Electromagnetic Force Principles Study and Numerical Simulation of Permanent Magnet Synchronous Motor (PMSM) for Electric Mobile

Abstract:

Motors of electric automobile with low noise characteristics are increasingly in demand due to environmental considerations. The primary source of noise is attributed to electromagnetic noise, mainly affected by electromagnetic radial force. To obtain a better understanding of origination and components of radial force, in this paper, theoretically, calculate and analyze electromagnetic radial force principles; and establish 2-dimension CAE model of PMSM subsequently. After simulation and data analysis, in terms of time and frequency domain, respectively, calculate the numerical radial air-gap flux and radial force. Compare the theory with numerical results. To some extent, ratify the radial force theory of PMSM in electric vehicles.

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Periodical:

Advanced Materials Research (Volumes 403-408)

Pages:

4044-4049

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.403-408.4044

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Online since:

November 2011

Authors:

Rong He, Shu Guang Zuo, Rui Feng Chen, Lv Chang He, Cong Gan Ma

Keywords:

Component, Electromagnet Noise, Flux, Permanent Magnet Synchronous Motor (PMSM), Radial Force

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References

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