A speed-sensorless vector control method of parallel-connected dual induction motor fed by a single inverter

被引：57

作者：

Matsuse, K ^{[1
]}

Kouno, Y

Kawai, H

Yokomizo, S

机构：

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

[2] Hitachi Co Ltd, Power Plant Control Syst Engn Dept, Informat & Control Syst Div, Hitachi, Ibaraki 3191293, Japan

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2002年 / 38卷 / 06期

关键词：

adaptive rotor flux observer; parallel-connected dual induction motor; sensorless drive; vector control;

D O I：

10.1109/TIA.2002.804763

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The purpose of this paper is to present the speed-sensorless vector control method of the torque production from each rotor of two induction motors with parallel-connected stator windings fed by a single inverter. In this paper, an adaptive rotor flux observer is applied to the method in order to eliminate a flux sensor, and an adaptive scheme for rotor speed is added to the adaptive rotor flux observer in order to eliminate a speed sensor. The experimental results show that the proposed method is useful under the condition that the ratings of each induction motor are different.

引用

页码：1566 / 1571

页数：6

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