DocumentCode
405054
Title
Significance of vibration modes in noise and vibration generation of switched reluctance motors
Author
Zhu, Z.Q. ; Long, S. ; Howe, D. ; Tsai, M.C. ; Hsieh, M.F. ; Chen, T.C.
Author_Institution
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, UK
Volume
2
fYear
2003
fDate
9-11 Nov. 2003
Firstpage
672
Abstract
The vibration modes in switched reluctance motors are analyzed by finite element analysis and experiments. The significance of symmetric and antisymmetric modes, odd and even order modes, salient poles and the rotor eccentricity etc. on the noise and vibration generation is investigated, and an identification technique for measuring the natural frequencies of switched reluctance motors is proposed.
Keywords
finite element analysis; frequency measurement; noise generators; parameter estimation; reluctance motors; rotors; vibrational modes; antisymmetric mode; finite element analysis; identification technique; natural frequencies; noise generation; rotor; salient poles; switched reluctance motors; symmetric mode; vibration generation; vibration modes; Finite element methods; Frequency measurement; Kinetic energy; Mechanical engineering; Noise generators; Reluctance generators; Reluctance motors; Stators; Strontium; Vibration measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location
Beijing, China
Print_ISBN
7-5062-6210-X
Type
conf
Filename
1274136
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