Fault detection by means of wavelet transform in a PMSM under demagnetization

被引：15

作者：

Rosero, J. ^{[1
]}

Romeral, L. ^{[1
]}

Cusido, J. ^{[1
]}

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

机构：

[1] Tech Univ Catalonia, Mot Control & Ind Applicat Grp, Terrassa 08222, Spain

来源：

IECON 2007: 33RD ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOLS 1-3, CONFERENCE PROCEEDINGS | 2007年

关键词：

PMSM drives; demagnetization fault; wavelet; FFT; finite element analysis;

D O I：

10.1109/IECON.2007.4460323

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a study of a permanent magnet synchronous machine (PMSM) running under demagnetization. The demagnetization fault is analyzed through stator currents analysis and processing tools at different speeds. Advanced signal analysis by means of Wavelet Transforms is presented. Simulations were carried out by using two dimensional (2-D) finite element analysis (FEA), result were compared with experimental ones, showing the effectiveness of the proposed method for magnetization fault detection and identification.

引用

页码：1149 / 1154

页数：6

共 15 条

[1] Sensorless speed measurement of a AC machines using analytic wavelet transform [J].

Aller, JM ;

Habetler, TG ;

Harley, RG ;

Tallam, RM ;

Lee, SB .

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2002, 38 (05) :1344-1350

[2] THE COUPLED PROBLEM IN SWITCHED RELUCTANCE MOTOR DRIVE SYSTEMS DURING FAULT CONDITIONS [J].

ARKADAN, AA ;

KIELGAS, BW .

IEEE TRANSACTIONS ON MAGNETICS, 1994, 30 (05) :3256-3259

[3]

ARTHUR N, 1998, IEE C NONL SIGN IM P

[4]

BUCKHEIT J, 2005, WAVELAB850

[5] Fault identification in rotor/magnetic bearing systems using discrete time wavelet coefficients [J].

Cade, IS ;

Keogh, PS ;

Sahinkaya, MN .

IEEE-ASME TRANSACTIONS ON MECHATRONICS, 2005, 10 (06) :648-657

[6]

*CEDRAT, 2005, CAD PACK EL THERM AN

[7]

CORPORATE NI, 2002, SIGNAL PROCESSING TO

[8]

GICRAS JF, 2002, PERMANENT MAGNET MOT

[9] The shape design of permanent magnet for permanent magnet synchronous motor considering partial demagnetization [J].

Kim, Ki-Chan ;

Lim, Seung-Bin ;

Koo, Dae-Hyun ;

Lee, Ju .

IEEE TRANSACTIONS ON MAGNETICS, 2006, 42 (10) :3485-3487

[10]

Mallat S., 2010, A Wavelet Tour of Signal Processing

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