Shaping the SPL Spectra of the Acoustic Noise Emitted by Inverter-Fed Induction Motors

IECON Proceedings (Industrial Electronics Conference)

Volumn 3, Issue , 2003, Pages 2923-2928

  Cichowski, Artur ^a   Nieznanski, Janusz ^a   Wolejko, Marcin ^a   Wojewodka, Andrzej ^a  

^a GDANSK UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

[No Author keywords available]

Indexed keywords

CARRIER FREQUENCY; RANDOMIZED PULSE POSITION (RPP); SOUND PRESSURE LEVEL (SPL);

ACOUSTIC NOISE; ELECTRIC DRIVES; FREQUENCY MODULATION; NATURAL FREQUENCIES; PROBABILITY DENSITY FUNCTION; PULSE WIDTH MODULATION; SPECTRUM ANALYSIS;

INDUCTION MOTORS;

EID: 1442284518     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IECON.2003.1280712     Document Type: Conference Paper

References (8)

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3. F. Blaabjerg, J. K. Pedersen, E. Ritchie and P. Nielsen, "Determination of mechanical resonances in induction motors by random modulation and acoustic measurement," IEEE Trans. Ind. Applicat., vol. 31, pp. 823-829, July/August 1995.
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7. J. Doval, A. Nogueiras, L.Eguizábal, C. M. Peñalver, "Random modulation in inverters feeding induction motors," in Proc. PESC '97, vol. 1, pp. 601-605.
8. V. Blasko, M. M. Bech, Blaabjerg, F.; Pedersen, J.K, "A new hybrid random pulse width modulator for industrial drives", in Proc. APEC 2000, vol. 2, pp. 932-938.