DocumentCode
330993
Title
An investigation into vibration in switched reluctance motors
Author
Pillay, P. ; Cai, W.
Author_Institution
Dept. of Electr. & Comput. Eng., Clarkson Univ., Potsdam, NY, USA
Volume
1
fYear
1998
fDate
12-15 Oct. 1998
Firstpage
341
Abstract
Two disadvantages of the switched reluctance motor (SRM) are its torque ripple and acoustic noise. Previous work on vibration modes and resonant frequencies of the laminations of an 8-6 SRM is extended here to include the effects of the frame. Both a smooth frame and a ribbed frame are examined and the presence of numerous additional vibratory modes in the ribbed frame demonstrated. Accelerometer tests behind a pole verify some of the theoretical predictions.
Keywords
laminations; machine testing; machine theory; reluctance motors; vibrations; 8-6 SRM; accelerometer tests; acoustic noise; laminations; resonant frequencies; ribbed frame effects; smooth frame effects; switched reluctance motor vibration; torque ripple; vibration modes; vibratory modes; Acoustic noise; Lamination; Magnetic flux; Manufacturing; Reluctance machines; Reluctance motors; Rotors; Stator windings; Torque; Vibrations;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 1998. Thirty-Third IAS Annual Meeting. The 1998 IEEE
Conference_Location
St. Louis, MO, USA
ISSN
0197-2618
Print_ISBN
0-7803-4943-1
Type
conf
DOI
10.1109/IAS.1998.732316
Filename
732316
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