Robust Speed and Parameters of Induction Motor Speed Sensorless Drive

被引：0

作者：

Banharn, S. ^{[1
]}

Udomsak, Y. ^{[1
]}

Veerapol, M. ^{[2
]}

机构：

[1] King Mongkuts Univ Technol Thonburi, Dept Elect Engn, Bangkok, Thailand

[2] NRTC, Pathum Thani, Thailand

来源：

APEC: 2009 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1- 4 | 2009年

关键词：

DIRECT TORQUE CONTROL; VECTOR CONTROL;

D O I：

10.1109/APEC.2009.4802659

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents the robust speed and parameters control of induction motors (IM) without speed sensors. The reactive power Model Reference Adaptive System was used to estimate the speed. The method is independent from stator resistance and pure integrator in reference model. Furthermore, parameters, used in the speed approximation, are not affected by temperature change. A squirrel-cage induction motor is set for experiments. Direct Torque Control (DTC) was applied to the control system for the good torque response and based on Space Vector Modulation (SVM) principle. The experimental results showed robust speed while instantaneous load was applied.

引用

页码：223 / +

页数：2

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