DocumentCode
1863465
Title
Simplified Calculation of Radial Force Spectrum in SRM for Acoustic Noise Prediction in Preliminary Machine Design
Author
Fiedler, Jens O. ; De Doncker, Rik W.
Author_Institution
Institute for Power Electronics and Electrical Drives, RWTH Aachen University, Jaegerstr. 17/ 19, D - 52066 Aachen, Germany, Phone: + 49 241 80-96923, Fax: + 49 241 80-92203 Email: fi@isea.rwth-aachen.de
fYear
2006
fDate
4-6 April 2006
Firstpage
652
Lastpage
656
Abstract
An analytical method for prediction of the radial force spectrum in switched reluctance machines is presented. The radial force waveform is approximated with a tetragon shape and the resulting spectrum is derived analytically. The characteristic points of the tetragon may be determined analytically, by simple lumped parameter simulation models or finite element analysis (FEA).
Keywords
SRM; analytic methods; radial force; spectrum;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics, Machines and Drives, 2006. The 3rd IET International Conference on
Conference_Location
The Contarf Castle, Dublin, Ireland
Print_ISBN
0-86341-609-8
Type
conf
Filename
4123603
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