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http://dx.doi.org/10.5050/KSNVN.2009.19.5.439

Analysis of Noise Characteristic Considering Magnetic Force of IPM Motor  

Lee, Hong-Joo (부산대학교 기계공학부 기계시스템설계)
Kwon, Joong-Hak (부산대학교 기계공학부 기계시스템설계)
Lee, Chang-Min (부산대학교 기계공학부 기계시스템설계)
Hwang, Gun-Yong (영산대학교 컴퓨터공학과)
Hwang, Sang-Moon (부산대학교 기계공학부)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.19, no.5, 2009 , pp. 439-446 More about this Journal
Abstract
Noise sources in electric machines are broadly categorized as magnetic, mechanical, electronic and aerodynamic. Especially, there are several kinds of noise sources due to the change of reluctance by rotor position in IPM motor. To separate acoustic noise by mechanical structure and electromagnetic sources, resonance frequency and the effect of vibration and acoustic noise by electromagnetic sources are analyzed. And then, the structural and electromagnetic designs to reduce acoustic noise are performed. The relevance about the study on noise reduction of IPM motor is verified by noise experiment, noise and vibration analysis.
Keywords
Acoustic Noise; Interior Permanent Magnet Motor; Electromagnetic Force;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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