DocumentCode
483122
Title
Study of six-pole magnetic bearing
Author
Luo, Jianzhao ; Xu, Longxiang ; Ma, Rongbing
Author_Institution
Coll. of Mech. & Electr. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing
fYear
2008
fDate
17-20 Oct. 2008
Firstpage
4195
Lastpage
4198
Abstract
The coupling of magnetic paths of SPMB (Six-Pole Magnetic Bearing) is strong. This article introduced two control strategies for it according to coordinate transform principle in motor control theory. This two strategiespsila releasing coupling control are analyzed and validated from magnet paths, and this two strategiespsila characteristics were compared. Finally one high reliability control strategy is validated based on six power amplifier control strategy.
Keywords
electric machines; machine bearings; machine control; magnetic devices; coordinate transform; magnetic path coupling; motor control theory; six power amplifier control strategy; six-pole magnetic bearing; Coils; Couplings; High power amplifiers; Linearity; Magnetic analysis; Magnetic flux; Magnetic levitation; Magnetic separation; Power amplifiers; Unsolicited electronic mail;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-3826-6
Electronic_ISBN
978-7-5062-9221-4
Type
conf
Filename
4771526
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