SPEED SENSORLESS FIELD-ORIENTED CONTROL OF INDUCTION-MOTOR WITH ROTOR RESISTANCE ADAPTATION

被引：271

作者：

KUBOTA, H

MATSUSE, K

机构：

[1] Department of Electrical Engineering, Meiji University, Higashimita Tama-ku, Kawasaki

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1994年 / 30卷 / 05期

关键词：

D O I：

10.1109/28.315232

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Several field-oriented induction motor drive methods without rotational transducers have been proposed. These methods have a disadvantage that the rotor resistance variation causes an estimation error of the motor speed. Therefore, simultaneous estimation of the motor speed and the rotor resistance is required. This paper presents a method of estimating simultaneously the motor speed and the rotor resistance of an induction motor by superimposing ac components on the field current command. The validity of the proposed method is verified by simulation and experimentation.

引用

页码：1219 / 1224

页数：6