DocumentCode
482590
Title
Implementation of full-order flux observer for speed sensorless drives of induction motor at high speeds
Author
Luo, Hui ; Luo, Tao ; Wan, Shuyun
Author_Institution
Control Dept., Huazhong Univ. of Sci.&Tech., Wuhan
fYear
2008
fDate
17-20 Oct. 2008
Firstpage
1638
Lastpage
1640
Abstract
In this paper, the reason for the instability of the full-order flux observer in high speed region is analyzed. The feedback gain matrix is designed to stabilize the discrete system. Simulation results in Saber are presented to validate the efficiency of the proposed method.
Keywords
feedback; induction motor drives; matrix algebra; observers; discrete system; feedback gain matrix; full-order flux observer instability; induction motor; speed sensorless drives; Electric resistance; Feedback; Inductance; Induction motor drives; Induction motors; Marine vehicles; Rotors; Sensorless control; Stators; Voltage; Sensorless; adaptive full-order flux observer; induction motor drives;
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
4770994
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