Mechanical sensorless control of PMSM with on-line estimation of stator resistance

被引：0

作者：

Mobarakeh, BN ^{[1
]}

Meibody-Tabar, F ^{[1
]}

Sargos, FM ^{[1
]}

机构：

[1] CNRS, UPRESA 7037, Grp Rech Elect & Electrotech Nancy, F-54516 Vandoeuvre Les Nancy, France

来源：

CONFERENCE RECORD OF THE 2002 IEEE INDUSTRY APPLICATIONS CONFERENCE, VOLS 1-4 | 2002年

关键词：

permanent magnet synchronous machines; sensorless control; nonlinear systems; parameter identification;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Sensorless control of PMSM is sensible to stator resistance uncertainties. In this paper, an on-line identification method of a sensorless controlled PMSM stator resistance is proposed. It is easy to implement and highly stable. A stability analysis based on the first method of Lyapunov shows the stability of the closed-loop system with the proposed estimator combined to the sensorless algorithm. This approach make the sensorless control more robust with respect to the stator resistance variations at low speeds. The simulation and experimental results illustrate the validity of the analytical approach and the efficiency of the proposed method.

引用

页码：628 / 635

页数：8

共 8 条

[1] Sensorless full-digital PMSM drive with EKF estimation of speed and rotor position
Bolognani, S
Oboe, R
Zigliotto, M
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 1999, 46 (01) : 184 - 191
[2] Khalil HK., 1992, NONLINEAR SYSTEMS
[3] Sensorless PM brushless DC motor drives
Matsui, N
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 1996, 43 (02) : 300 - 308
[4] Mobarakeh BN, 2000, IEEE POWER ELECTRON, P885, DOI 10.1109/PESC.2000.879931
[5] MOBARAKEH BN, 2002, ELECTRIMACS 02
[6] MOBARAKEH BN, 2001, IAS 01
[7] MOBARAKEH BN, 2001, PESC 01
[8] MOBARAKEH BN, 2001, THESIS INPL FRANCE

← 1 →