DocumentCode
404916
Title
Sensorless control for cylindrical permanent magnet synchronous machine
Author
Yang, Junyou ; Song, Zhengqiang ; Zhao, Jinming
Author_Institution
Sch. of Electr. Eng., Shenyang Univ. of Technol., China
Volume
1
fYear
2003
fDate
9-11 Nov. 2003
Firstpage
134
Abstract
This paper presents a method of estimating the initial rotor position of a cylindrical permanent magnet synchronous machine without a position sensor. The closed-loop controlled torque start-up is proposed using a structured adaptive flux observer, which allows the start-up with the optimal high torque in severe starting conditions with the least possible motor current. The method is proved to be valid based on simulation and experimentation.
Keywords
closed loop systems; machine control; observers; permanent magnet machines; rotors; synchronous machines; torque; closed-loop controlled torque start-up; cylindrical permanent magnet synchronous machine; motor current; position sensor; rotor position; sensorless control; structured adaptive flux observer; Adaptive control; Magnetic sensors; Optimal control; Permanent magnet machines; Permanent magnet motors; Programmable control; Rotors; Sensorless control; Synchronous motors; Torque control;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location
Beijing, China
Print_ISBN
7-5062-6210-X
Type
conf
Filename
1273829
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