DocumentCode
537807
Title
Vibration analysis according to stator shape design in a PMSM
Author
Kim, Hae-Joong ; Lee, Tae-geun ; Kwon, Soon-O ; Hong, Jung-Pyo
Author_Institution
Dept. of Automotive Eng., Hanyang Univ., Seoul, South Korea
fYear
2010
fDate
10-13 Oct. 2010
Firstpage
1235
Lastpage
1238
Abstract
This paper presents a study on motor vibration reduction according to the stator shape design in a permanent magnet synchronous motor (PMSM). Three PMSM models, with different stator tooth width and yoke width, as well as slot opening and tooth tip geometry, are built and analyzed based on the comparison of local force and natural frequency of PMSM with modal analysis. Also, the vibration generated from the deformation of stator is analyzed with considering harmonic component, and the effectiveness of each design parameters on vibration reduction is concluded in final.
Keywords
permanent magnet motors; stators; synchronous motors; vibrations; PMSM; harmonic component; motor vibration reduction; permanent magnet synchronous motor; slot opening; stator deformation; stator shape design; stator tooth width; tooth tip geometry; vibration analysis; yoke width; Analytical models; Force; Harmonic analysis; Stators; Teeth; Torque; Vibrations;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2010 International Conference on
Conference_Location
Incheon
Print_ISBN
978-1-4244-7720-3
Type
conf
Filename
5663488
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