Rotor magnetic field oriented control for bearingless induction motors

被引：0

作者：

Zhu Huangqiu ^{[1
]}

Li Feng ^{[1
]}

Pan Wei ^{[1
]}

Sun Xiaodong ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Elect & Informat Engn, Zhenjiang 212013, Peoples R China

来源：

PROCEEDINGS OF THE 26TH CHINESE CONTROL CONFERENCE, VOL 5 | 2007年

关键词：

bearingless induction motor; mathematics model; radial suspension force; decoupling; simulation;

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：

The decoupling control of torque and radial suspension forces is the key technology of the stable operation for a bearingless induction motor. In the paper, the principle of bearingless induction motor is expounded. The mathematics models of radial suspension force and the rotation part on a bearingless induction motor are given. A control system based on rotor magnetic field oriented control is designed. The control system is simulated with Matlab software. The simulation results have shown that the rotor can be suspended steadily, torque and radial suspension subsystems can be controlled independently, the control method is valid and the control system has good static and dynamic performance.

引用

页码：19 / +

页数：2

共 4 条

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[2] ANALYSIS AND COMPARISON OF PM SYNCHRONOUS MOTOR AND INDUCTION-MOTOR TYPE MAGNETIC BEARINGS
OKADA, Y
DEJIMA, K
OHISHI, T
[J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1995, 31 (05) : 1047 - 1053
[3] SCHOEB R, 1994, P 4 INT S MAGN BEAR
[4] An air-gap-flux-oriented vector controller for stable operation of bearingless induction motors
Suzuki, T
Chiba, A
Rahman, A
Fukao, T
[J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2000, 36 (04) : 1069 - 1076

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