DocumentCode
504702
Title
High-performance sensorless control of PMSM using back-EMF and reactive power
Author
Lee, Guen Bo ; Park, Jun Seong ; Lee, Sung Hun ; Kwon, Young Ahn
Author_Institution
Sch. of Electr. Eng., Pusan Nat. Univ., Busan, South Korea
fYear
2009
fDate
18-21 Aug. 2009
Firstpage
407
Lastpage
411
Abstract
This paper investigates a high-performance strategy for speed sensorless control of a permanent magnet synchronous motor. Two speed sensorless controls using back-EMF and reactive power are analyzed in this paper, and these two speed estimations are appropriately applied according to the steady and transient states for a high-performance sensorless control. The proposed sensorless control algorithm has a better performance compared to the conventional control algorithms.
Keywords
angular velocity control; machine control; permanent magnet motors; reactive power; synchronous motors; PMSM; back-EMF; high-performance sensorless control; permanent magnet synchronous motor; reactive power; speed estimations; speed sensorless control; Reactive power control; Sensorless control; back-EMF; permanent magnet synchronous motor; reactice power; sensorless control;
fLanguage
English
Publisher
ieee
Conference_Titel
ICCAS-SICE, 2009
Conference_Location
Fukuoka
Print_ISBN
978-4-907764-34-0
Electronic_ISBN
978-4-907764-33-3
Type
conf
Filename
5334377
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