DocumentCode
537845
Title
Influence of harmonic components on electromagnetic vibration for a permanent magnet motor
Author
Hattori, Tetsuya ; Narita, Katsuyuki ; Yamada, Takashi ; Sakashita, Yoshiyuki ; Akatsu, Kan
Author_Institution
Electromagn. Eng. Dept., JSOL Corp., Japan
fYear
2010
fDate
10-13 Oct. 2010
Firstpage
1131
Lastpage
1136
Abstract
In this paper, the influence of the harmonic components of the electromagnetic force caused by manufacturing error on the electromagnetic vibration was examined. The influence of the electromagnetic force generated by manufacturing errors causes the rotor eccentricity and distorts the stator creating an imbalance excitation force triggering electromagnetic vibration. Furthermore we verified that the magnetic imbalance largely effects the electromagnetic vibration using the measured acceleration.
Keywords
electromagnetic forces; permanent magnet motors; synchronous motors; vibrations; electromagnetic force; electromagnetic vibration; harmonic components; imbalance excitation force; magnetic imbalance; permanent magnet motor; rotor eccentricity; stator; Acceleration; Electromagnetic forces; Rotors; Stators; 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
5663634
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