Fault detection in Induction Machines by using Continuous and Discrete Wavelet Decomposition

被引：0

作者：

Cusido, J. ^{[1
]}

Romeral, L. ^{[1
]}

Garcia, A. ^{[1
]}

Rosero, J. A. ^{[1
]}

Ortega, J. A. ^{[1
]}

机构：

[1] Univ Politecn Cataluna, MCIA Res Grp, Terrassa 08222, Spain

来源：

2007 EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-10 | 2007年

关键词：

induction motor; diagnostics; fault handling strategy; signal processing;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Motor Current Signature Analysis has been successfully used in induction machines for fault diagnosis. The method however does not always achieve good results when the load torque is not constant. This paper proposes a new approach to motor fault detection, by Wavelet decomposition analysis. Theoretical development and experimental results are presented to support the research.

引用

页码：4439 / 4446

页数：8

共 5 条

[1] VIBRATION AND CURRENT MONITORING FOR DETECTING AIRGAP ECCENTRICITY IN LARGE INDUCTION-MOTORS [J].

CAMERON, JR ;

THOMSON, WT ;

DOW, AB .

IEE PROCEEDINGS-B ELECTRIC POWER APPLICATIONS, 1986, 133 (03) :155-163

[2] A novel approach for broken-rotor-bar detection in cage induction motors [J].

Milimonfared, J ;

Kelk, HM ;

Nandi, S ;

Der Minassians, A ;

Toliyat, HA .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1999, 35 (05) :1000-1006

[3]

OBAID RR, 2003, 4 IEEE INT S 24 26 A

[4] Motor bearing damage detection using stator current monitoring [J].

Schoen, RR ;

Habetler, TG ;

Kamran, F ;

Bartheld, RG .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1995, 31 (06) :1274-1279

[5] Current signature analysis to detect induction motor faults [J].

Thomson, WT ;

Fenger, M .

IEEE INDUSTRY APPLICATIONS MAGAZINE, 2001, 7 (04) :26-34

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