Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor

Kyung Sik Seo; Yong Jae Kim; Sang Yong Jung

doi:10.1109/ICEMS.2014.7013501

Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor

Kyung Sik Seo
, Yong Jae Kim
, Sang Yong Jung

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Scopus citations

Abstract

This paper presents the method on the stator teeth shape design in Surface-Mounted Permanent Magnet Synchronous Motor (SPMSM) for reducing torque ripple. In order to examine the effect of the stator teeth shape to torque ripple, three models of the SPM motor which have the different stator teeth shapes are selected, and then FEM analysis is carried out to compare their characteristics. Then, a method about specifying a design parameter to be able to effectively reduce torque ripple is developed. By use of this method, the optimized model can be achieved rapidly and reliably. The torque ripple is reduced by cogging torque which can decrease torque value of maximum points and increase that of minimum points.

Original language	English
Title of host publication	2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	387-390
Number of pages	4
ISBN (Electronic)	9781479951611
DOIs	https://doi.org/10.1109/ICEMS.2014.7013501
State	Published - 2014
Externally published	Yes
Event	2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014 - Hangzhou, China Duration: 22 Oct 2014 → 25 Oct 2014

Publication series

Name	2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014

Conference

Conference	2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014
Country/Territory	China
City	Hangzhou
Period	22/10/14 → 25/10/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Access to Document

10.1109/ICEMS.2014.7013501

Cite this

Seo, K. S., Kim, Y. J., & Jung, S. Y. (2014). Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor. In 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014 (pp. 387-390). Article 7013501 (2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICEMS.2014.7013501

Seo, Kyung Sik ; Kim, Yong Jae ; Jung, Sang Yong. / Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor. 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 387-390 (2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014).

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title = "Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor",

abstract = "This paper presents the method on the stator teeth shape design in Surface-Mounted Permanent Magnet Synchronous Motor (SPMSM) for reducing torque ripple. In order to examine the effect of the stator teeth shape to torque ripple, three models of the SPM motor which have the different stator teeth shapes are selected, and then FEM analysis is carried out to compare their characteristics. Then, a method about specifying a design parameter to be able to effectively reduce torque ripple is developed. By use of this method, the optimized model can be achieved rapidly and reliably. The torque ripple is reduced by cogging torque which can decrease torque value of maximum points and increase that of minimum points.",

author = "Seo, \{Kyung Sik\} and Kim, \{Yong Jae\} and Jung, \{Sang Yong\}",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014 ; Conference date: 22-10-2014 Through 25-10-2014",

year = "2014",

doi = "10.1109/ICEMS.2014.7013501",

language = "English",

series = "2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "387--390",

booktitle = "2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014",

}

Seo, KS, Kim, YJ & Jung, SY 2014, Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor. in 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014., 7013501, 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014, Institute of Electrical and Electronics Engineers Inc., pp. 387-390, 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014, Hangzhou, China, 22/10/14. https://doi.org/10.1109/ICEMS.2014.7013501

Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor. / Seo, Kyung Sik; Kim, Yong Jae; Jung, Sang Yong.
2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 387-390 7013501 (2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor

AU - Seo, Kyung Sik

AU - Kim, Yong Jae

AU - Jung, Sang Yong

PY - 2014

Y1 - 2014

N2 - This paper presents the method on the stator teeth shape design in Surface-Mounted Permanent Magnet Synchronous Motor (SPMSM) for reducing torque ripple. In order to examine the effect of the stator teeth shape to torque ripple, three models of the SPM motor which have the different stator teeth shapes are selected, and then FEM analysis is carried out to compare their characteristics. Then, a method about specifying a design parameter to be able to effectively reduce torque ripple is developed. By use of this method, the optimized model can be achieved rapidly and reliably. The torque ripple is reduced by cogging torque which can decrease torque value of maximum points and increase that of minimum points.

AB - This paper presents the method on the stator teeth shape design in Surface-Mounted Permanent Magnet Synchronous Motor (SPMSM) for reducing torque ripple. In order to examine the effect of the stator teeth shape to torque ripple, three models of the SPM motor which have the different stator teeth shapes are selected, and then FEM analysis is carried out to compare their characteristics. Then, a method about specifying a design parameter to be able to effectively reduce torque ripple is developed. By use of this method, the optimized model can be achieved rapidly and reliably. The torque ripple is reduced by cogging torque which can decrease torque value of maximum points and increase that of minimum points.

UR - https://www.scopus.com/pages/publications/84922773725

U2 - 10.1109/ICEMS.2014.7013501

DO - 10.1109/ICEMS.2014.7013501

M3 - Conference contribution

AN - SCOPUS:84922773725

T3 - 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014

SP - 387

EP - 390

BT - 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014

Y2 - 22 October 2014 through 25 October 2014

ER -

Seo KS, Kim YJ, Jung SY. Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor. In 2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 387-390. 7013501. (2014 17th International Conference on Electrical Machines and Systems, ICEMS 2014). doi: 10.1109/ICEMS.2014.7013501

Stator teeth shape design for torque ripple reduction in surface-mounted permanent magnet synchronous motor

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