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

被引：661
|
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
收藏
页码：1054 / 1061
页数：8
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