Detection and Location of Interturn Short Circuits in the Stator Windings of Operating Motors

IEEE Transactions on Energy Conversion

Volumn 9, Issue 4, 1994, Pages 652-658

  Penman, J ^a   Seddling, H G ^b   Fink, W T ^c  

^a UNIVERSITY OF ABERDEEN   (United Kingdom)

^b ONTARIO HYDRO TECHNOLOGIES   (Canada)

^c et al   (United States)

Author keywords

axial leakage flux; insulation; motor; stator

Indexed keywords

ALGORITHMS; ELECTRIC COILS; ELECTRIC ENERGY STORAGE; ELECTRIC FAULT LOCATION; ELECTRIC INSULATION; ELECTRIC INSULATION COORDINATION; ELECTRIC MOTORS; ELECTRIC WINDINGS; MATHEMATICAL MODELS; OUTAGES; STATORS; TRANSDUCERS;

AXIAL LEAKAGE FLUXES; INSULATION BREAKDOWNS; STATOR WINDING INTERTURN SHORTS;

SHORT CIRCUIT CURRENTS;

EID: 0028742406     PISSN: 08858969     EISSN: 15580059     Source Type: Journal    
DOI: 10.1109/60.368345     Document Type: Article

References (15)

1. Improved Motors for Utility Applications, EPRI Report EL-4286, Volume 1, September 1985.
2. G.C. Stone and M. Kurtz, “Adequacy of Rotating Machine Turn Insulation Testing”, EPRIWorkshop on Rotating Machine Insulation, St. Louis, MO, September 1981, EPRI Report EL-2211, December 1981.
3. G.C. Stone, B.K. Gupta, M. Kurtz, and D. K. Sharma, “Investigation of Turn Failure Mechanisms in Large AC Motors”, IEEE Trans. on Power App. & Systems, PAS-103, September 1988, pp 2588–95.
4. K. Norback et al, “Switching Surges in Connection with High Voltage Induction Motors”, CIGRE Paper No. 116, 1964.
5. P.G. Parrot, “Switching Surge Measurements on High Voltage Induction Motor Installations”, ERA Report 5270, 1970.
6. Turn Insulation Capability of Large AC Motors, EPRI Report EL-5862 Volume 1, July 1988.
7. D.E. Schump, “Improved Detection Method for Winding Surge Tests of Large AC Motors”, Proceedings of the 19 th Electrical/Electronics Insulation Conference, Chicago, Ill., September 1989, pp 292–4.
8. J. Penman, J.G. Hadwick, and A.F. Stronach, “Protection Strategy Against the Occurrence of Faults in Electrical Machines”, Proceedings of Second Int. Conference on Developments in Power System Protection, London, UK, IEE Pub. 185, June 1980, pp 54–58.
9. J. Penman, M.N. Dey, A.J. Tait, and W.E. Bryan, “Condition Monitoring of Electrical Drives”, Proc. IEE, vol. 133, pt. B, May 1986, pp142-8.
10. J. Sottile and J.L. Kohler, “ An On-line Method to Detect Incipient Failure of Turn Insulation in Random-Wound Motors”, IEEE Winter Power Meeting, Columbus, OH, February 1993, paper 93 WM 021–6 EC.
11. M. Jufer, and M. Abdulaziz, “Influence d'une rupture de barre ou d'un anneau sur les characteristiques externes d'un moteur asynchrone a cage”, Bull. SEV/VSE vol. 69, no. 17, September 1978.
12. G.B. Kliman, R.A. Koegl, J. Stein, R.D. Endicott, and M.W. Madden, “Noninvasive Detection of Broken Rotor Bars in Operating Induction Motors” IEEE Transactions on Energy Conversion, EC-3, December 1988, pp873-9.
13. P.J. Tavner, K.K. Armin, and C. Hargis, “An Electrical Technique for Monitoring Induction Motor Cages”, Proceedings of Third Int. Conference on Electrical Machines and Drives, London, UK, September 1987, pp 43–6.
14. M.S. Erlicki, Y. Porat, and A. Alexandrovitz, “Leakage Field Changes of an Induction Motor as Indication of Non-symmetric Supply”, IEEE Transactions on General Applications, IGA-7,November/December 1971, pp 713–7.
15. M. Liwschitz-Garik and C.C. Whipple, “Alternating-Current Machines”, Van Nostrand, Princeton, 1961.