A speed-sensorless vector control of induction motor operating at high efficiency taking core loss into account

被引：31

作者：

Matsuse, K ^{[1
]}

Taniguchi, S ^{[1
]}

Yoshizumi, T ^{[1
]}

Namiki, K ^{[1
]}

机构：

[1] Meiji Univ, Dept Elect Engn, Kawasaki, Kanagawa 2148571, Japan

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2001年 / 37卷 / 02期

关键词：

core loss; deadbeat control; direct-field-oriented control; high efficiency; induction motor; speed-sensorless control;

D O I：

10.1109/28.913721

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper proposes a speed-sensorless vector control method for an induction motor operating at high efficiency and high response, in which core loss is taken into account, and discusses the system's performance. The proposed vector control system consists of a speed-adaptive rotor-flux observer which takes core loss into account and employs a direct-field-oriented control scheme which compensates for the influence of core loss, On the basis of simulation and experimental results, we show that the proposed system can estimate motor speed even when the rotor flux is changed.

引用

页码：548 / 558

页数：11

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