SELF-TUNING ADAPTIVE SENSORLESS INDUCTION MOTOR DRIVE WITH THE STATOR CURRENT-BASED MRAS SPEED ESTIMATOR

被引：2

作者：

Dybkowski, Mateusz ^{[1
]}

Orlowska-Kowalska, Teresa ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Inst Elect Machines Drives & Measurements, Mechatron & Ind Automat Div, PL-50370 Wroclaw, Poland

来源：

EUROCON 2009: INTERNATIONAL IEEE CONFERENCE DEVOTED TO THE 150 ANNIVERSARY OF ALEXANDER S. POPOV, VOLS 1- 4, PROCEEDINGS | 2009年

关键词：

Induction motor; variable speed drive; vector control; sensorless control; estimation technique; MRAS;

D O I：

10.1109/EURCON.2009.5167726

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the paper the analysis of the self-tuning vector controlled induction motor drive with a novel MRAS-type rotor speed and flux estimator is presented. The PI speed controller adjustment in the direct field oriented control structure is shown, basing on the analysis of the MRAS estimator stability analysis. Parameters of the PI speed controller are changed in the function of the rotor speed. Sensitivity of the sensorless IM drive with the MRAS(CC) estimator is analyzed and is compared with system with full order observer (NFO(A)) and classical MRAS(F) estimator. Dynamical performances of the vector control system with the current-type MRAS(CC) estimator and self-tuning speed controller are tested in the laboratory set-up.

引用

页码：804 / 810

页数：7

共 12 条

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