Air-Gap eccentricity effects on harmonic contents of field current in synchronous generators

International Review of Electrical Engineering

Volumn 5, Issue 1, 2010, Pages 83-89

  Raziee, Seyed Morteza ^a   Kelk, Homayoun Meshgin ^a   Reza Alikhani, Hamid Reza ^a   Omati, Ali ^a  

^a TAFRESH UNIVERSITY   (Iran)

Author keywords

Air gap eccentricity; Finite element method; Salient pole synchronous machine; Winding function approach

Indexed keywords

EID: 77952317623     PISSN: 18276660     EISSN: 25332244     Source Type: Journal    
DOI: None     Document Type: Article

References (28)

1. John S. Hsu (Htsui), Jan Stein, Shaft Signals Of Salient-Pole Synchronous Machines For Eccentricity And Shorted-Field-Coil Detections, IEEE Transactions On Energy Conversion, Vol. 9. No. 3, September 1994.
2. John S. Hsu (Htsui), Jan Stein, Effects Of Eccentricities On Shaft Signals Studied Through Windingless Rotors, IEEE Transactions On Energy Conversion, Vol. 9, No. 3, September 1994.
3. Rankin, I Wilson, The Use Of Shaft Voltage To Detect Air Gap Eccentricity And Shorted Turns In Salient Pole Alternators, 'Electrical Machines And Drives', 11-13 September 1995, Conference Publication No. 412,O IEE, 1995.
4. Torlay, Chantal Corenwinder, Alain Audoli, Joel Hcrigault, Albert Foggia, Analysis Of Shaft Voltages In Large Synchronous Generators, IEEE 1999.
5. M. Tu Xuan, J.-J. Simond, R. Wetter, S. Keller, A Novel Air-Gap Monitoring System For Large Low Speed Hydro-Generators, IEEE 2006.
6. Burakov, Antero Arkkio, Comparison of the Unbalanced Magnetic Pull Mitigation by the Parallel Paths in the Stator and Rotor Winding, IEEE TRANSACTIONS ON MAGNETICS, VOL. 43, NO. 12, DECEMBER 2007.
7. Foggia, Jean-Eric Torlay, Chantal Corenwinder, Alain Audoli, Joel Brigault, Circulating Current Analysis In The Parallel-Connected Windings Of Synchronous Generators Under Abnormal Operating Conditions, IEEE 1999.
8. Torlay, Albert Foggia, Chantal Corenwind, Alain Audoli, JöEl H́Erigault, Analysis Of Shaft Voltages And Circulating Currents In The Parallel-Connected Windings In Large Synchronous Generators, Taylor & Francis 2002.
9. Shuting, Li Heming, Li Yonggang, Meng Fanchao, Analysis Of Stator Winding Parallel-Connected Branches Circulating Current And Its Application In Generator Fault Diagnosis, IEEE 2005.
10. M. Kiani, W-J. Lee, R. Kenarangui, B. Fahimi, Detection Of Rotor Faults In Synchronous Generators, IEEE 2007.
11. Bruzzese, A. Giordani, E. Santini, Static And Dynamic Rotor Eccentricity On-Line Detection And Discrimination In Synchronous Generators By No-Load E.M.F. Space Vector Loci Analysis, Speedam 2008.
12. Hajiaghajani, Lei Hao, Seyed M. Madani, Hamid A. Toliyat, A Method For Detection Of Eccentricity In Permanent Magnet Machines, IEEE 2003.
13. Al-Nuaim, Hamid A. Toliyat, A Novel Method For Modeling Dynamic Air-Gap Eccentricity In Synchronous Machines Based On Modified Winding Function Theory, IEEE Transactions On Energy Conversion, Vol. 13, No. 2, June 1998.
14. Toliyat, Nabil A. Al-Nuaim, Simulation And Detection Of Dynamic Air-Gap Eccentricity In Salient-Pole Synchronous Machines, IEEE Transactions On Industry Applications, Vol. 35, No. 1, January/February 1999.
15. Tabatabaei, Jawad Faiz, H. Lesani, M. T. Nabavi-Razavi, Modeling And Simulation Of A Salient-Pole Synchronous, Generator With Dynamic Eccentricity Using Modified Winding Function Theory, IEEE Transactions On Magnetics, IEEE 2004.
16. Ebrahimi, Jawad Faiz, M. Javan-Roshtkhari, And A. Zargham Nejhad, Static Eccentricity Fault Diagnosis In Permanent Magnet Synchronous Motor Using Time Stepping Finite Element Method, IEEE Transactions On Magnetics, Vol. 44, No. 11, November 2008.
17. Roux, Ronald G. Harley, Thomas G. Habetler, Detecting Rotor Faults In Low Power Permanent Magnet Synchronous Machines, IEEE Transactions On Power Electronics, Vol. 22, No. 1, January 2007.
18. Rosero, J. Cusido, A. Garcia, J.A. Ortega, L. Romeral, Broken Bearings And Eccentricity Fault Detection For A Permanent Magnet Synchronous Motor, IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference.
19. Rosero, J. Cusido, J.A. Ortega, A. Garcia, L. Romeral, On-Line Condition Monitoring Technique For PMSM Operated With Eccentricity, 2007 IEEE.
20. Rosero, J. L. Romeral, J. Cusido, J. A. Ortega, A. Garcia, Fault Detection Of Eccentricity And Bearing Damage In A PMSM By Means Of Wavelet Transforms Decomposition Of The Stator Current, 2008 IEEE.
21. Yonggang, Li Heming, Zhao Hua, Hou Zili, Cao Deling, A New Method on Inter Turn Short-Circuit Fault Diagnose of Steam Turbine Generator Rotor Windings, ICEM 2002.
22. Penman, H Jiang, The Detection Of Stator And Rotor Winding Short Circuits In Synchronous Generators By Analysing Excitation Current Harmonics, Opportunities And Advances In International Power Generation, 18-20th March 1996.
23. Shuting, Li Heming, Li Yonggang, Wang Yi, The Diagnosis Method Of Generator Rotor Winding Inter-Turn Short Circuitfault Based On Excitation Current Harmonics, pp. 1669-1673, Vol. 2, IEEE Nov. 2003.
24. Kim, Jang-Mok Kim, Byeong-Yeol Yoon, Sang-Hyuk Lee, Tae-Uk Jung, Detection Of Shorted-Turns In The Rotor Winding Of Cylindrical Synchronous Generators Using Discrete Wavelet Transform, 2006 IEEE.
25. Prabhakar Neti, Subhasis Nandi, Stator Inter-Turn Fault Detection Of Synchronous Machines Using Field Current Signature Analysis, 2006 IEEE.
26. J. Sottile, F. C. Trutt, A. W. Leedy, Condition Monitoring of Brushless Three-Phase Synchronous Generators with Stator Winding or Rotor Circuit Deterioration, IEEE Transactions On Industry Applications, Vol. 42, No. 5, September/October 2006.
27. M. Sahraoui, A. Ghoggal, S. E. Zouzou, A. Aboubou, H. Razik, Analytical Study, Modeling and Detection of Inter-Turn Short- Circuits in Stator Windings of Induction Motors, IREE, Vol. 2, No. 5, October 2007.
28. Raziee, Analysis of Exciting Current of Salient Pole Synchronous Machine for Detection of air-gap Faults, M.Sc. thesis, Department of Electrical Engineering, University of Tafresh, Iran, Summer 2008.