A novel cogging torque reduction method for interior-type permanent-magnet motor

IEEE Transactions on Industry Applications

Volumn 45, Issue 1, 2009, Pages 161-167

  Kang, Gyu Hong ^a   Son, Young Dae ^b   Kim, Gyu Tak ^c   Hur, Jin ^d  

^a GEM TECH Company Ltd   (South Korea)

^b Dongseo University   (South Korea)

^c Changwon National University   (South Korea)

^d University of Ulsan   (South Korea)

Author keywords

Cogging torque; Finite element (FE) method (FEM); Interior type permanent magnet (IPM) motor; Notch

Indexed keywords

HARMONIC ANALYSIS; MAGNETS; MOTORS; PERMANENT MAGNETS; TORQUE;

COGGING TORQUE; DESIGN METHODS; FINITE ELEMENTS; FINITE-ELEMENT (FE) METHOD (FEM); INTERIOR-TYPE PERMANENT-MAGNET (IPM) MOTOR; NOTCH; NOVEL DESIGNS; OPTIMAL SHAPES; PERMANENT-MAGNET MOTORS; RESIDUAL FLUXES; ROTOR POLES; SPACE HARMONICS;

FINITE ELEMENT METHOD;

EID: 59649094197     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIA.2008.2009662     Document Type: Article

References (6)

1. T. J. E. Miller, Design of Brushless Permanent Magnet Motor. Oxford, U.K.: Clarendon, 1994.
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3. H.-S. Ko and K.-J. Kim, "Characterization of noise and vibration sources in interior permanent-magnet brushless DC motors," IEEE Trans. Magn., vol. 40, no. 6, pp. 3482-3489, Nov. 2004.
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5. A. Kioumarsi, M. Moallem, and B. Fahimi, "Mitigation of torque ripple in interior permanent magnet motors by optimal shape design," IEEE Trans. Magn., vol. 42, no. 11, pp. 3706-3711, Nov. 2006.
6. D.-H. Kim, I.-H. Park, J.-H. Lee, and C.-E. Kim, "Optimal shape design of iron core to reduce cogging torque of IPM motor," IEEE Trans. Magn., vol. 39, no. 3, pp. 1456-1459, May 2003.