DocumentCode
483806
Title
Practical Issues in Sensorless Control of PM Brushless Machines Using Third-Harmonic Back-EMF
Author
Shen, J.X. ; Zhu, Z.Q. ; Howe, D.
Author_Institution
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou
Volume
2
fYear
2006
fDate
14-16 Aug. 2006
Firstpage
1
Lastpage
5
Abstract
This paper presents some practical issues in the utility of third-harmonic back-EMF in sensorless control of PM brushless machines, including detection methods of the third-harmonic EMF, open-loop starting and normal operation of the machines in both BLDC and BLAC modes, as well as restrictions of the sensorless control
Keywords
AC motors; brushless DC motors; machine control; permanent magnet motors; BLAC mode; BLDC mode; permanent magnet brushless machine; sensorless control; third-harmonic back-EMF; Band pass filters; Brushless machines; Digital filters; Filtering; Magnetic separation; Permanent magnet machines; Permanent magnet motors; Power harmonic filters; Sensorless control; Voltage; PM brushless machines; back-EMF; sensorless control; third harmonic;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference, 2006. IPEMC 2006. CES/IEEE 5th International
Conference_Location
Shanghai
Print_ISBN
1-4244-0448-7
Type
conf
DOI
10.1109/IPEMC.2006.4778128
Filename
4778128
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