DocumentCode
537883
Title
Characteristic analysis on active thrust magnetic bearings
Author
Jang, Seok-Myeong ; Kim, Kwan-Ho ; Ko, Kyoung-Jin ; Choi, Ji-Hwan ; Sung, So-Young ; Lee, Yong-Bok
Author_Institution
Dept. of Electr. Eng., Chungnam Nat. Univ., Daejeon, South Korea
fYear
2010
fDate
10-13 Oct. 2010
Firstpage
1710
Lastpage
1714
Abstract
This paper deals with characteristic analysis on ATMB. At first static characteristic analysis on ATMB was analyzed through not conventional EMC method but through EMC by considering fringing effect to improve its accuracy. And from magnetic force equation gained from static characteristic analysis equilibrium equation of force and voltage equation was deducted. Lastly, it was illustrated in state equation and by modeling PID controller dynamic characteristic analysis simulation was conducted.
Keywords
finite element analysis; magnetic bearings; magnetic circuits; magnetic forces; three-term control; ATMB; EMC method; PID controller dynamic characteristic analysis simulation; active thrust magnetic bearings; magnetic force equation; state equation; static characteristic analysis equilibrium equation; voltage equation; Coils; Electromagnetic compatibility; Equations; Finite element methods; Inductance; Magnetic forces; Mathematical model;
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
5663784
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