Detection of broken rotor bars in induction motors using wavelet analysis

被引：0

作者：

Douglas, H ^{[1
]}

Pillay, P ^{[1
]}

Ziarani, A ^{[1
]}

机构：

[1] Clarkson Univ, Potsdam, NY 13676 USA

来源：

IEEE IEMDC'03: IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE, VOLS 1-3 | 2003年

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper a new method for the detection of broken rotor bars in induction machines is introduced. The startup transient current of an induction machine is used as the medium for diagnoses. The fundamental component is extracted using an algorithm that predicts the instantaneous amplitude and frequency during startup. The residual current is then analyzed using wavelets and a comparison is made between a healthy and damaged machine. This method of machine condition monitoring is not load dependant and can be used for machines that are unloaded.

引用

页码：923 / 928

页数：6

共 10 条

[1]

Benbouzid M. E. H., 2000, IEEE T IND ELECT, V47

[2]

Benbouzid M. E. H., P 1998 INT C EL MACH, V3, P1849

[3] Three phase induction machines asymmetrical faults identification using bispectrum [J].