Research Article

Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors

Volume: 9 Number: 3 September 30, 2022
TR EN

Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors

Abstract

Axial flux permanent magnet machines (AFPM) became popular due to their effective profile. But AFPM machines have hard processes on production. Thus, some errors happen at the slot opening area and these errors affect the torque production. So, torque ripples occur. This paper shows the slot opening errors’ effect on the torque. An analytical model has been used to demonstrate the problem. Also, random slot opening width taken randomly with the ten per cent constraint. Results show that slot opening errors have impacts on the torque ripples.

Keywords

References

  1. [1] M. Aydin et al., Minimization of Cogging Torque in Axial-Flux Permanent-Magnet Machines: Design Concepts, pp.3614 - 3622. IEEE Transactions on magnetics, (Vol. 43, no. 9), September 2007
  2. [2] B. L. Chikouche et al., 2015. Cogging Torque Minimization of Surface-Mounted Permanent Magnet Synchronous Machines Using Hybrid Magnet Shapes, pp. 49–61. Progress In Electromagnetics Research B, Vol. 62.
  3. [3] B. Ackermann, J. H. H. Janssen, R. Sottek and R. I. van Steen , "New technique for reducing cogging torque in a class of brushless DC motors" , Proc. Inst. Elect. Eng.¿Elect. Power Appl. , vol. 139 , no. 4 , pp.315 -320 , 1992
  4. [4] T. Ishikawa and G. R. Slemon , "A method of reducing ripple torque in permanent magnet motors without skewing" , Magnetics, IEEE Transactions on , vol. 29 , pp.2028 -2031 , 1993
  5. [5] T. M. Jahns, W. L. Soong, "Pulsating torque minimization techniques for permanent magnet AC motor drives - a review," IEEE Transactions on Industrial Electronics, Vol. 43, No. 2, April 1996, pp. 321-329.
  6. [6] D. C. Hanselman, , "Effect of skew, pole count and slot count on brushless motor radial force, cogging torque and back EMF" , Inst. Elect. Eng. Proc.& Elect. Power Appl. , vol. 144 , no. 5 , pp.325 -330 , 1997
  7. [7] S. M. Hwang, J. B. Eom, G. B. Hwang, W. B. Jeong and Y. H. Jung , "Cogging torque and acoustic noise reduction in permanent magnet motors by teeth pairing" , IEEE Trans. Magnetics , vol. 36 , pp.3144 -3146 , 2000
  8. [8] S. Paulsamy “Reduction of Cogging Torque in Dual Rotor Permanent Magnet Generator for Direct Coupled Wind Energy Systems”, The Scientific World Journal, Volume 2014, August 2014.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

September 30, 2022

Submission Date

November 15, 2021

Acceptance Date

February 16, 2022

Published in Issue

Year 2022 Volume: 9 Number: 3

APA
Çetin, E. (2022). Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors. El-Cezeri, 9(3), 1005-1012. https://doi.org/10.31202/ecjse.1023600
AMA
1.Çetin E. Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors. El-Cezeri Journal of Science and Engineering. 2022;9(3):1005-1012. doi:10.31202/ecjse.1023600
Chicago
Çetin, Emrah. 2022. “Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors”. El-Cezeri 9 (3): 1005-12. https://doi.org/10.31202/ecjse.1023600.
EndNote
Çetin E (September 1, 2022) Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors. El-Cezeri 9 3 1005–1012.
IEEE
[1]E. Çetin, “Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors”, El-Cezeri Journal of Science and Engineering, vol. 9, no. 3, pp. 1005–1012, Sept. 2022, doi: 10.31202/ecjse.1023600.
ISNAD
Çetin, Emrah. “Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors”. El-Cezeri 9/3 (September 1, 2022): 1005-1012. https://doi.org/10.31202/ecjse.1023600.
JAMA
1.Çetin E. Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors. El-Cezeri Journal of Science and Engineering. 2022;9:1005–1012.
MLA
Çetin, Emrah. “Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors”. El-Cezeri, vol. 9, no. 3, Sept. 2022, pp. 1005-12, doi:10.31202/ecjse.1023600.
Vancouver
1.Emrah Çetin. Torque Effects of the Stator Slot Opening Geometry Error in Production of Axial Flux PM Motors. El-Cezeri Journal of Science and Engineering. 2022 Sep. 1;9(3):1005-12. doi:10.31202/ecjse.1023600
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