Internal short circuit fault diagnosis for PM machines using FE-based phase variable model and wavelets analysis

IEEE Transactions on Magnetics

Volumn 43, Issue 4, 2007, Pages 1729-1732

  Mohammed, O A ^a,b   Liu, Z ^b   Liu, S ^b   Abed, N Y ^b  

^a IEEE   (United States)

^b The Department of Electrical and Computer Engineering   (United States)

Author keywords

(FE) finite element computation; Fault diagnosis; Internal short circuit fault; Permanent magnet (PM) machine; Phase variable model; Wavelet analysis

Indexed keywords

FAILURE ANALYSIS; FINITE ELEMENT METHOD; MATHEMATICAL MODELS; PERMANENT MAGNETS; WAVELET ANALYSIS; WAVELET TRANSFORMS;

INTERNAL SHORT CIRCUIT FAULTS; PERMANENT MAGNET (PM) MACHINES; PHASE VARIABLE MODELS;

SHORT CIRCUIT CURRENTS;

EID: 33947676377     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2006.892301     Document Type: Article

References (6)

1. N. A. Al-Nuaim and H. A. Toliyat, "A novel method for modeling dynamic air-gap eccentricity in synchronous machines based on modified winding function theory," IEEE Trans. Energy Corvers., vol. 13, no. 2, pp. 156-162, Jun. 1998.
2. S. Nandi, "A detailed model of induction machines with saturation extendable for fault analysis," IEEE Trans. Ind. Appl., vol. 40, no. 5, pp. 1302-1309, Sep./Oct. 2004.
3. M. Dai, A. Keyhani, and T. Sebastian, "Fault analysis of a PM brushless dc motor using finite element method," IEEE Trans. Energy Convers., vol. 20, no. 1, Mar. 2005.
4. O. A. Mohammed and N. A. Demerdash, "A 3-D finite element-perturbation method for determining saturated values of transformer winding inductances including experimental verification," IEEE Trans. Magn., vol. MAG-21, no. 5, pp. 1877-1879, Sep. 1985.
5. O. A. Mohammed, S. Liu, and Z. Liu, "Physical modeling of PM synchronous motors for integrated coupling with machine drives," IEEE Trans. Magn., vol. 41, no. 5, pp. 1628-1631, May 2005.
6. G. Kaiser, A Friendly Guide to Wavelets. Berlin, Germany: Springer-Verlag, 1994.