DocumentCode
2614243
Title
A sensorless position detection strategy for Surface Mounted permanent magnet motors at low speed using transient finite-element analysis
Author
Wang, Zhao ; Fu, W.N. ; Ho, S.L.
Author_Institution
Dept. of Electr. Eng., Hong Kong Polytech. Univ., Kowloon, China
fYear
2010
fDate
9-12 May 2010
Firstpage
1
Lastpage
1
Abstract
The research proposes a solution for the sensorless control of Surface Mounted PM motors at zero speed. A creative strategy that involves minor change in the rotor is presented. The proposed FEA serves to evaluate the effectiveness of the strategy quickly and accurately down to very low speed.
Keywords
finite element analysis; permanent magnet motors; sensorless machine control; surface mount technology; FEA; sensorless position detection; surface mounted PM motors; surface mounted permanent magnet motors; transient finite element analysis; Amplitude estimation; Finite element methods; Magnetic analysis; Permanent magnet motors; Reluctance motors; Rotors; Sensorless control; Torque; Transient analysis; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location
Chicago, IL
Print_ISBN
978-1-4244-7059-4
Type
conf
DOI
10.1109/CEFC.2010.5481773
Filename
5481773
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