Permanent Magnet Synchronous Motor Drive System and Stator Flux Observer Base on line active disturbance rejection controller

Author

Zhang Jinliang ; Kang Longyun ; Tao Sinian

Author_Institution

Sch. of Electr. Power, South China Univ. of Technol., Guangzhou, China

fYear

2014

fDate

Aug. 31 2014-Sept. 3 2014

Firstpage

1

Lastpage

5

Abstract

A novel approach to Permanent Magnet Synchronous Motor(PMSM)Drive System and Stator Flux Observer based on line active disturbance rejection controller (LADRC) is presented in this paper. The LADRC controller does not dependent on the accurate mathematical model of motor. which lead to good dynamic and static performance for drive system. A flux observer based on line extended state observer (LESO) is also designed in this paper to provide a direct estimate of the torque. Simulation and experimental result show a good dynamic and static performance of PMSM drive system is achieved.

Keywords

active disturbance rejection control; machine control; observers; permanent magnet motors; stators; synchronous motor drives; LADRC controller; LESO; PMSM; direct torque estimate; dynamic performance; line active disturbance rejection controller; line extended state observer; mathematical model; permanent magnet synchronous motor drive system; static performance; stator flux observer; Educational institutions; Mathematical model; Observers; Rotors; Stator windings; Torque;

fLanguage

English

Publisher

ieee

Conference_Titel

Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo

Conference_Location

Beijing

Print_ISBN

978-1-4799-4240-4

Type

conf

DOI

10.1109/ITEC-AP.2014.6941151

Filename

6941151