A Nonlinear Luenberger Observer for Sensorless Vector Control of Induction Motors

被引：0

作者：

Savoia, Alberto ^{[1
]}

Mengoni, Michele ^{[1
]}

Zarri, Luca ^{[1
]}

Casadei, Domenico ^{[1
]}

机构：

[1] Univ Bologna, Dept Elect Engn, Viale Risorgimento 2, I-40136 Bologna, Italy

来源：

INTERNATIONAL AEGEAN CONFERENCE ON ELECTRICAL MACHINES AND POWER ELECTRONICS & ELECTROMOTION JOINT CONFERENCE | 2011年

关键词：

Sensorless control; Induction machine; Electric Drives; FLUX; PERFORMANCE;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents a nonlinear Luenberger observer for induction motors. The proposed estimation method is based on the combination of two different state observers, i.e., a full order state-observer and a reduced order state-observer of the motor variables. The state estimation of the full order observer is adjusted by comparing the estimated stator currents with the measured currents, and the estimated components of the rotor flux vector with the predicted flux components provided by the reduced order observer. The performance of the observer is assessed by experimental tests.

引用

页码：544 / 549

页数：6

共 22 条

[1]

Bostan V, 2003, IEEE POWER ELECTRON, P556

[2] Dynamic operation of carrier-signal-injection-based sensorless direct field-oriented AC drives [J].

Briz, F ;

Diez, A ;

Degner, MW .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2000, 36 (05) :1360-1368

[3] On Sensorless Induction Motor Drives: Sliding-Mode Observer and Output Feedback Controller [J].

Ghanes, Malek ;

Zheng, Gang .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2009, 56 (09) :3404-3413

[4] An advanced low-cost sensorless induction motor drive [J].

Guzinski, J ;

Abu-Rub, H ;

Toliyat, HA .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2003, 39 (06) :1757-1764

[5]

Hinkkanen Marko, 2009, Proceedings of the 2009 IEEE Energy Conversion Congress and Exposition. ECCE 2009, P155, DOI 10.1109/ECCE.2009.5316367

[6] Sensorless acquisition of the rotor position angle of induction motors with arbitrary stator windings [J].

Holtz, J ;

Juliet, J .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2005, 41 (06) :1675-1682

[7] Sensorless control of induction machines - With or without signal injection? [J].

Holtz, J .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2006, 53 (01) :7-30

[8] Sensorless control of induction motor drives [J].

Holtz, J .

PROCEEDINGS OF THE IEEE, 2002, 90 (08) :1359-1394

[9]

KUBOTA H, 1990, IECON 90, VOLS 1 AND 2, P921, DOI 10.1109/IECON.1990.149262

[10] Speed sensorless stator flux-oriented control of induction motor in the field-weakening region using Luenberger observer [J].

Kwon, TS ;

Shin, MH ;

Hyun, DS .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2005, 20 (04) :864-869

← 1 2 3 →