Partial discharge signal interpretation for generator diagnostics

IEEE Transactions on Dielectrics and Electrical Insulation

Volumn 12, Issue 2, 2005, Pages 297-319

  Hudon, Claude ^a   Bélec, Mario ^a  

^a HYDRO QUÉBEC   (Canada)

Author keywords

Discharges sources recognition; Generator diagnostics; Partial discharge; PRPD patterns

Indexed keywords

ELECTRIC CONNECTORS; ELECTRIC GENERATORS; ELECTROMAGNETISM; FAILURE (MECHANICAL); NATURAL FREQUENCIES; SIGNAL PROCESSING; SPECTRUM ANALYZERS;

DISCHARGE SOURCES RECOGNITION; ELECTRO-MAGNETIC SIGNALS; GENERATOR DIAGNOSTICS; PHASE RESOLVED PARTIAL DISCHARGE (PRPD) PATTERNS;

PARTIAL DISCHARGES;

EID: 20744449322     PISSN: 10709878     EISSN: None     Source Type: Journal    
DOI: 10.1109/TDEI.2005.1430399     Document Type: Article

References (32)

1. J. S. Johnson, "Slot Discharge Detection Between Coil Surfaces and Core of High-Voltage Stator Windings", Trans. Amer. Inst. Electr. Eng. Vol. 70, pp. 1993-1997, 1951.
2. B.J. Beggs, I.J. Kemp and A. Wilson, "Characterization of Discharge Phenomena in Voids", IEEE Int. Symp Electr. Insul., Toronto, pp. 145-148, 1990.
3. T.W. Dakin, C.N. Works and J.S. Johnson, "An Electromagnetic Probe for Detecting and Locating Discharges in Large Rotating Machine Stators", IEEE Trans. Power App. Syst., Vol. 88, pp. 251-257, 1969.
4. J.E. Timperley, "Improvements in Corona Probe Testing of Modern Hydro-Electric Generators", IEEE Electr. Electronics Insul. Conf., Chicago, pp. 300-304, Sept. 25-28, 1989.
5. R.T. Harrold, F.T. Emery, F.J.Murphy and S.A. Drinkut, "Radio Frequency Sensing of Incipient Arcing Faults within Large Turbine Generators", IEEE Trans. Power App. Syst., Vol. 98, pp. 1167-1173, 1979.
6. J.E. Timperley, "Incipient Fault Identification through Neutral RF Monitoring of Large Rotating Machine", IEEE Trans. Power App. And Syst., Vol. 102, pp. 693-698, 1983.
7. G.C. Stone, "Advancements During the Past Quarter Century in On-Line Monitoring of Motor and Generator Winding Insulation", IEEE Trans. Dielectr. Elect. Insul., Vol. 9, pp. 746-751, 2002.
8. I.M. Culbert, H. Dhirani and B.K. Gupta, "On-Line Measurements of Partial Discharges on Large Motors in a Generating Station", IEEE Electr. Insul Conf., Cincinnati, pp. 537-540, 2001.
9. D.W. Gross, "On-Line Partial Discharge Diagnostic on Large Motors", IEEE Conf. Electr. Insul. Diel. Phenom., Cancun, pp. 474-477, 2002.
10. H. Zhu, V. Green and M. Sasic, "Identification of Stator Insulation Deterioration Using On-Line Partial Discharge Testing", IEEE Insul. Mag., Vol 17, No. 6, pp. 21-26, 2001.
11. IEEE Std. 1434-2002, IEEE Guide to the Measurement of Partial Discharges in Rotating Machinery.
12. A. Kelen, "The functional Testing of High Voltage Generator Stator Insulation", Proc. CIGRE, Paris, Paper 15-03, pp. 1-16, 1976.
13. T. Tanaka and T. Okamoto, "Analysis of Q-N and Φ-Q Characteristics of Partial Discharge in Several Electrode System", IEEE Int. Symp. Elect. Insul., Boston, pp. 190-193, 1980.
14. R. Geary, I.J. Kemp, A. Wilson, and J.W. Wood, IEEE Int. Symp. Electr. Insul., Toronto, pp. 141-144, 1990.
15. M.G. Danikas and P.C.T. van der Laan, "Fast Measurements of Partial Discharge Currents in Solid Dielectric Samples Containing Voids", IEEE Intern. Symp. Elect. Insul., Boston, pp. 250-252, 1988.
16. G.C. Lyles, G.C. Stone and M. Kurtz, "Experience with PDA Diagnostic Testing on Hydraulic Generators", IEEE Trans. Energy Conv., Vol. 3, pp. 824-832, 1988.
17. J.W. Wood, H.G. Sedding, W.K. Hogg, I.J. Kemp and H. Zhu, "Partial Discharges in HV Machines; Initial Considerations for PD Specification", IEE Proc. A, Vol. 140, pp. 409-416, 1993.
18. C. Hudon and R.H. Rehder, "Recognition of Phase Resolved Partial Discharge Patterns for Internal Discharges and External Corona Activity", IEEE Int. Conf. Cond. Breakdown in Solid Dielectr., Leicester, UK, pp. 386-392, 1995.
19. M. Bélec, C. Hudon, D. Jean and S. Lamothe, "Relative Risk of End Arm Discharges on Stator Bars", Int. Symp. High Voltage Eng., London, Vol. 1, pp.107-111, 1999.
20. S.R. Campbell, G.C. Stone, H.G. Sedding, G.S. Klempner, W. McDermid and R.G. Bussey, "Practical On-Line Partial Discharge Tests For Turbine Generators and Motors", IEEE Trans. Energy Conv., Vol. 9, 281-287, 1994.
21. B.A. Fruth and D.W. Gross, "Partial Discharge Signal Conditioning Techniques for on-Line Noise Rejection and Improvement of Calibration", IEEE Int. Symp. Electr. Insul., Montreal, pp. 397-400, 1996.
22. C. Hudon and M. Bélec, "The Importance of Phase Resolved Partial Discharge Pattern Recognition for on-Line Generator Monitoring", IEEE Int. Symp Electr. Insul., Washington, pp. 296-300, 1998.
23. V. Warren, W. McDermid and G. Haines, "PDA/PPA of Asphaltic-Mica Insulation Systems Hydraulic Generating Units", CEA Fourth Motor and Generator PD Conf., Houston, 1996.
24. E. Gulski and A. Krivda, "Neural Network as a Tool for Recognition of Partial Discharges", IEEE Trans. Electr. Insul., Vol. 28, pp. 984-1001, 1993.
25. A. Contin, A. Cavallini, G. C. Montanari, G. Pasini, F. Puletti, "Digital Detection and Fuzzy Classification of Partial Discharge Signals", IEEE Trans. Dielectr. Electr. Insul., Vol.9, pp. 335-348, 2002.
26. M. Hoof, B. Friesleben and R. Patsch, "PD Source Identification with Novel Discharge Parameters using Counterpropagation Neural Network", IEEE Trans. Dielect. Electr. Insul., Vol. 4, pp. 17-32, 1997.
27. C. Hudon, A. Contin, M. Bélec, A. Cavallini, D.N. Nguyen, G.C. Montanari and M. Conti, "Evolution in Automatic Phase Resolved Partial Discharge Pattern Recognition for Rotating Machine Diagnosis", Int. Symp. High Voltage Eng., Delft, p. 473, Session O.14.06, 2003.
28. G.C. Stone, T.E. Goodeve, H.G. Sedding, W. McDermid, "Unusual PD Pulse Phase Distributions in Operating Rotating Machines", IEEE Trans Dielectr. Electr. Insul, Vol. 2, pp. 567-577, 1995.
29. B.A. Fruth, "Sources of Partial Discharges in Rotating Machines: General Interpretation Scheme for ICM Monitor Data", Manual of Instrument made by Power Diagnostic, 1998.
30. R.C. Sheehy, T. R. Blackburn, J. Rungis, "Accelerated Aging of High Voltage Stator Bars Using a Power Electronic Converter", IEEE Int. Symp. Electr. Insul., Montréal, pp. 230-234, 1996.
31. J.P. Zondervan, E. Gulski, J.J. Smit and M.G. Krieg-Wezelenburg, "Comparison of on-Line and off-Line PD Analysis on Stator Insulation of Turbo Generators", IEEE Int. Symp. Electr. Insul., Washington, pp. 270-273, 1998.
32. L. Rux and S. Grzybowski, "Evaluation of Delaminated High-Voltage Rotating Machine Stator Winding Groundwall Insulation", IEEE Int. Symp. Elect. Insul., Anaheim, pp. 520-523, 2000.