소음진동 (Journal of KSNVE)

한국소음진동공학회 (The Korean Society for Noise and Vibration Engineering)
권호 표지

Some Way for Three-phase Induction Motors Electromagnetic Noise Reduction

  • Sarbu, Mircea A. (Dept. of mechatronics, K-JIST)
  • 발행 : 2003.04.01
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초록

Abstract Increasing awareness of industrial noise pollution and emerging stricter standards have made noise an important topic of research in electric motors. The standard three-phase induction motors. see Fig. 1, (abbreviated further as TPIM) are mass-produced as being simple, robust and rather inexpensive, as opposed to other types of electric motors. Electric motors use over half of all electricity consumed in most countries. Typically motors consume 60∼80 ％ of the electricity for those used In the industrial sector and about 20∼35 ％ of the electricity for those used in the commercial sector. For that is important to know their participation to the noise pollution of the environment and the efficient ways of their noise reduction. Each step in determining the ways for TPIM electromagnetic noise reduction including the methods that highlight their efficiency, are presented and explained.

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참고문헌

  1. Noise in Electric Machines : A review Vijayraghavan, P.;Krishnan, R. https://doi.org/10.1109/IAS.1998.732298
  2. A Novel Prediction Method of Acoustic Noise Based on Induction Motor's NHCC Fuction Kaku, B.;Miyashita, I.;Satoru, S. https://doi.org/10.1109/41.753779
  3. ABB Review no.7 ABB's New Generation of Standard AC Motors with TEFC Falk, K.;Kissfaber, J.
  4. Low-noise Electrical Motor Yang, S. J.
  5. Low Motor Noise Jordan, H.
  6. Acoustic Noise in Induction Motors: Causes and Solutions Nau, S. L.;Mello, H. G. G. https://doi.org/10.1109/PCICON.2000.882782
  7. Ph. D. Thesis, Timisoara Precise Noise Computation for Small TPIM Sarbu, M. A.
  8. IEC 34-9 Rotating Electrical Machines;Noise Limits Levels, Amendment 1
  9. Acustica no.1 Sound Intensity Aided Design Sarbu, M. A.;Kraft, G.
  10. Effects of Slot. Combination on Acoustic Noise From Induction Motors Kobayashi, T.;Tajima, F.;Ito, M.;Shibukawa, S.
  11. Experimental Tests Concerning the Rotor Cage Skewing of an Electrical Motor, (in German) ETZ-A, Bd. 98, Heft 7 Weber, W.
  12. 2nd International Seminar on Vibrations and Acoustic Noise of Electric Machinery New Aspects of Acoustic Noise Radiation From 3-phase Induction Machines Zhu, Z. Q.;Howe, D.;Sarbu, M. A.;Demeter, E.
  13. Induction Motors with Low Copper Windings and Improved Performances Cistelecan, M.;Demeter, E.
  14. Noise & Vibration Worldwide v.28 no.5 Energy-efficient Electric Induction Motor-a Quiet Solution Sarbu, M. A.;Cistelecan, M.