DocumentCode
1614472
Title
High performance sensorless control of IPMSM at low speed
Author
Zhenhua Ning ; Honglin OuYang
Author_Institution
Coll. of Electr. & Inf. Eng., Hunan Univ., Changsha, China
fYear
2013
Firstpage
596
Lastpage
598
Abstract
In this paper, a simpler but more effective sensorless control scheme is proposed for an interior permanent-magnet synchronous motor drives at very low speed. Compared to the commonly method using three filter to extract rotor position signal, the new method uses only one low pass filter, leads to a lower implementation processing time, the simulations have proved the correctness and validity of this method.
Keywords
low-pass filters; permanent magnet motors; rotors; sensorless machine control; synchronous motor drives; IPMSM; interior permanent-magnet synchronous motor drives; low pass filter; rotor position signal extraction; sensorless control; Band-pass filters; Educational institutions; Estimation; Information filters; Rotors; Sensorless control; high frequency injection; permanent-magnet machine; positive and negative-sequence currents;
fLanguage
English
Publisher
ieee
Conference_Titel
Chinese Automation Congress (CAC), 2013
Conference_Location
Changsha
Print_ISBN
978-1-4799-0332-0
Type
conf
DOI
10.1109/CAC.2013.6775805
Filename
6775805
Link To Document