ADAPTIVE SPEED IDENTIFICATION FOR VECTOR CONTROL OF INDUCTION-MOTORS WITHOUT ROTATIONAL TRANSDUCERS

被引：667

作者：

SCHAUDER, C ^{[1
]}

机构：

[1] WESTINGHOUSE ELECT CORP,CTR SCI & TECHNOL,PITTSBURGH,PA 15235

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1992年 / 28卷 / 05期

关键词：

D O I：

10.1109/28.158829

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper describes a model-reference adaptive system (MRAS) for the estimation of induction motor speed from measured terminal voltages and currents. The estimated speed is used as feedback in a vector control system, thus achieving moderate bandwidth speed control without the use of shaft-mounted transducers. This technique is less complex and more stable than previous MRAS tacholess drives. It has been implemented on a 30-hp laboratory drive, where its effectiveness has been verified.

引用

页码：1054 / 1061

页数：8