Rotor faults diagnosis in synchronous generators using feature selection and nearest neighbors rule

SDEMPED 2011 - 8th IEEE Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives

Volumn , Issue , 2011, Pages 300-306

  Biet, M ^a   Bijeire, A ^b  

^a EDF R AND D   (France)

^b NONE

Author keywords

Fault diagnosis; Features selection; k nearest neighbors; Magnetic flux; Turbogenerators

Indexed keywords

AIR-GAPS; CLASSIFICATION ACCURACY; EXPERIMENTAL SETUP; FEATURES SELECTION; FLUX DENSITIES; FUNCTIONAL STATE; K-NEAREST NEIGHBORS; MECHANICAL FAULTS; NEAREST NEIGHBORS; NUCLEAR PLANT; OPERATING POINTS; ROTOR FAULT; SMALL SCALE; STATOR CURRENTS; SYNCHRONOUS MACHINE;

DC POWER TRANSMISSION; ELECTRIC MACHINERY; FAILURE ANALYSIS; MAGNETIC FLUX; POWER ELECTRONICS; SYNCHRONOUS GENERATORS; TURBOGENERATORS;

FEATURE EXTRACTION;

EID: 81255210222     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/DEMPED.2011.6063640     Document Type: Conference Paper

References (12)

1. M. Kudo and J. Sklansky, Comparison of algorithms that select features for pattern classifiers, Pattern Recognition 33 (1), 25-41, 2000. (Pubitemid 32081876)
2. R. Casimir, E. Boutleux, G. Clerc and A. Yahoui, The use of features selection and nearest neighbors rule for faults diagnostic in induction motors, Engineering Applications of Artificial Intelligence 19, 169-177, 2006. (Pubitemid 43124070)
3. O. Ondel, E. Boutleux, G. Clerc and E. Blanco, FDI based on pattern recognition using Kalman prediction: Application to an induction machine, Engineering Applications of Artificial Intelligence 21, 961-973, 2008.
4. N.-T. Nguyen and H.-H. Lee, Induction motor fault diagnosis based on the k-NN and optimal feature selection, International journal of electronics, vol. 97, no9-10, pp. 1071-1081, 2010.
5. J. Stein, Main Generator Rotor Maintenance, EPRI Project Manager-Final Report, 2006.
6. D. Canha, W. Cronje, A. Meyer and S.J. Hoffe, Methods for diagnosing static eccentricity in a synchronous 2 pole generator, IEEE Power Tech, pp 2162-2167, Lausanne, 2007.
7. A. Foggia, J. Torlay, C. Corewinder, A. Audoli and J. Herigault, Circulating current analysis in the parallel-connected windings of synchronous generators under abnormal operating conditions, IEMD International Conference on Electric Machines and Drives, 634-636, Seattle, 1999.
8. J. Torlay, C. Corenwinder, A. Audoli, J. Herigault and A. Foggia, Analysis of shaft voltages in large synchronous generators, IEMD International Conference on Electric Machines and Drives, 607-609, Seattle, 1999.
9. O. Chadebec, V.P. Bui and P. Granjon, Rotor fault detection of electrical machines by low frequency magnetic stray field analysis, SDEMPED, International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives, Vienna, Austria, 2005.
10. B.A.T. Iamamura, Y. Le Menach, A. Tounzi, N. Sadowski and E. Guillot, Study of Synchronous Generator eccentricities using analytical approach and FEM, ICEM Internacional Conference on Electrical Machines, Roma, 2009.
11. J.J. Simond, M.T. Xuan and R. Wetter, An Innovative Inductive Air-Gap Monitoring for Large Low Speed Hydro-Generators, ICEM Internacional Conference on Electrical Machines, Villamoura, 2008.
12. M. Roytgarts, Method of Shorted Turn Monitoring in the Turbogenerator Rotor Winding, WSEAS/IASME Internacional Conference on Electric Power Systems, High Voltages, Electric Machines, Tenerife, Spain, December 2005.