Adjustment of PMSM Drive Parameters for Sensorless Vector Control

Author

Tairov, Stanislav ; Stevanatto, Luiz Carlos

Author_Institution

Univ. of Caxias do Sul, Caxias do Sul

fYear

2007

fDate

25-28 Sept. 2007

Firstpage

95

Lastpage

99

Abstract

Methods for adjustment of drive parameters during the change of control modes is presented. The methods are applied to permanent magnet synchronous motor (PMSM) sensorless control with sliding mode observer (SMO). The phase compensation was proposed to optimize rotor position in the speed control mode. This technique is based on the measurement of control current with constant load torque. The validity of the proposed methods is verified experimentally.

Keywords

electric current control; machine control; observers; permanent magnet motors; synchronous motors; variable structure systems; velocity control; PMSM drive parameters; current control; permanent magnet synchronous motor; phase compensation; rotor position optimization; sensorless vector control; sliding mode observer; speed control; Low pass filters; Observers; Open loop systems; Permanent magnet motors; Rotors; Sensorless control; Sliding mode control; Switches; Synchronous motors; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronics, Robotics and Automotive Mechanics Conference, 2007. CERMA 2007

Conference_Location

Morelos

Print_ISBN

978-0-7695-2974-5

Type

conf

DOI

10.1109/CERMA.2007.4367667

Filename

4367667