A Novel Linear Induction Motor Equivalent-Circuit With Optimized End Effect Model

被引：30

作者：

Woronowicz, Konrad ^{[1
]}

Safaee, Alireza ^{[2
]}

机构：

[1] Bombardier Transportat, Kingston, ON K7K 2H6, Canada

[2] Bombardier Transportat, Pittsburgh, PA 15236 USA

来源：

CANADIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING-REVUE CANADIENNE DE GENIE ELECTRIQUE ET INFORMATIQUE | 2014年 / 37卷 / 01期

关键词：

End effect; equivalent circuit; linear induction motor; magnetizing inductance; reaction rail (RR); short primary; single sided; FIELD-ORIENTED CONTROL; COMPENSATION;

D O I：

10.1109/CJECE.2014.2311958

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A new method to model the end effect for single-sided short-primary linear induction motors (LIMs) is developed by considering the effect of nonzero leakage inductance of the secondary. The well-established equivalent circuit model-introduced by Duncan in the 1980s-is improved by taking nonzero leakage inductance into account. This new approach closes the gap between predictions and test results of a transit LIM. It also allows for reliable model utilization in engineering practice. The analytical predictions are verified with the field test data collected from a full-scale LIM designed for public transit systems.

引用

页码：34 / 41

页数：8

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