Analysis and reduction of acoustic noise from a brushless dc drive

IEEE Transactions on Industry Applications

Volumn 36, Issue 3, 2000, Pages 772-777

  Brackley, Mark ^a   Pollock, Charles ^b  

^a UNIVERSITY OF WARWICK   (United Kingdom)

^b UNIVERSITY OF LEICESTER   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; ACOUSTIC VARIABLES CONTROL; COST EFFECTIVENESS; ELECTRIC EXCITATION; RELUCTANCE MOTORS; RESONANCE; STATORS; VIBRATIONS (MECHANICAL);

BRUSHLESS DC DRIVES; DISCRETE FREQUENCY NOISE REDUCTION; MECHANICAL RESONANCES; STATOR EXCITATION;

DC MOTORS;

EID: 0033723166     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/28.845052     Document Type: Article

References (5)

1. C. Wu and C. Pollock, "Analysis and reduction of vibration and acoustic noise in the switched reluctance drive," IEEE Trans. Ind. Applicat, vol. 31, pp. 91-98, Jan./Feb. 1995.
2. A. Michaelides and C. Pollock, "Reduction of noise and vibration in SRM: New aspects," in Conf. Rec. IEEE-IAS 31st Annu. Meeting, San Diego, CA, 1996, pp. 771-778.
3. R. E. Kier, "Method and apparatus for noise-quietening in brushless DC motors," U.K. Patent 8 527 959, Nov. 1985.
4. T. I. Minoo and M. G. Nishinomiya, "Brushless DC motor," U.S. Patent 5 144209, Sept. 1992.
5. M. Brackley and C. Pollock, "Electronic cancellation of acoustic noise in a fan system driven by a switched reluctance motor," in Proc. EPE 8th European Conf. Power Electronics and Applications, Lausanne, Switzerland, CD-ROM, 1999.