DocumentCode
2846061
Title
An improved rotor flux oriented control system of bearingless induction motors
Author
Wang, Zhengqi ; Liu, Xianxing
Author_Institution
Sch. of Electr. & Inf. Eng., Jiangsu Univ., Zhenjiang, China
fYear
2010
fDate
26-28 May 2010
Firstpage
2733
Lastpage
2737
Abstract
In a rotor flux oriented control system of bearingless induction motors, we usually ignore the rotor currents generated by radial position control windings. This will change the direction and magnitude of radial force. A novel rotor flux oriented control system, which compensates the delay and direction error in radial force generation, is proposed. The efficacy of the proposed control system is established by simulation.
Keywords
induction motors; machine vector control; position control; bearingless induction motors; delay; direction error; radial force generation; radial position control windings; rotor flux oriented control system; Control systems; Delay; Force control; Frequency; Induction motors; Magnetic flux; Magnetic levitation; Position control; Rotors; Synchronous motors; Bearingless induction motor; radial force; rotor flux oriented control;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference (CCDC), 2010 Chinese
Conference_Location
Xuzhou
Print_ISBN
978-1-4244-5181-4
Electronic_ISBN
978-1-4244-5182-1
Type
conf
DOI
10.1109/CCDC.2010.5498720
Filename
5498720
Link To Document