A method for detecting the transition from corona from water droplets to dry-band arcing on silicone rubber insulators

IEEE Transactions on Dielectrics and Electrical Insulation

Volumn 9, Issue 6, 2002, Pages 964-971

  Lopes, Ivan J S ^a,b   Jayaram, Shesha H ^a   Cherney, Edward A ^a  

^a UNIVERSITY OF WATERLOO   (Canada)

^b FEDERAL UNIVERSITY OF MINAS GERAIS   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

CURRENT DENSITY; LEAKAGE CURRENTS; PARTIAL DISCHARGES; SILICON COMPOUNDS;

ELECTRIC STRESSES;

ELECTRIC INSULATORS;

EID: 0036990860     PISSN: 10709878     EISSN: None     Source Type: Journal    
DOI: 10.1109/TDEI.2002.1115491     Document Type: Article

References (24)

1. R. Hackam, "Outdoor High Voltage Composite Polymeric Insulators", IEEE Trans. DEI, Vol. 6, pp. 557-585, 1999.
2. S. Gubanski and R. Hartings, "Swedish Research on the Application of Composite Insulators in Outdoor Insulation", IEEE Electrical Insulation Magazine, Vol. 11, No. 5, pp. 24-31, 1995.
3. E. A. Cherney and R. S. Gorur, "RTV Silicone Rubber Coatings for Outdoor Insulators", IEEE Trans. DEI, Vol. 6, pp. 605-611, 1999.
4. S. H. Kim, E. A. Cherney and R. Hackam, "The Loss and Recovery of Hydrophobicity of RTV Silicone Rubber Insulator Coatings", IEEE Trans. Power Delivery, Vol. 5, pp. 1491-1500, 1990.
5. S. H. Kim, E. A. Cherney and R. Hackam, "Suppression Mechanism of Leakage Current on RTV Coated Porcelain and Silicone Rubber Insulators", IEEE Trans. Power Delivery, Vol. 6, pp. 1549-1556, 1991.
6. S. M. Gubanski, "Modern Outdoor Electrical Insulation", IEEE Trans. DEI, Vol. 6, pp. 517-518, 1999.
7. M. A. R. M. Fernando and S. M. Gubanski, "Leakage Currents on Non-ceramic Insulators and Materials", IEEE Trans. DEI, Vol. 6, pp. 660-667, 1999.
8. M. A. R. M. Fernando and S. M. Gubanski, "Leakage Currents Patterns on Contaminated Polymeric Surfaces", IEEE Trans. DEI, Vol. 6, pp. 688-694, 1999.
9. D. Konig, I. Quint, P. Rosch and B. Bayer, "Surface Discharges on Contaminated Epoxy Insulators", IEEE Trans. Electrical Insulation, Vol. 24, pp. 229-237, 1989.
10. D. Konig, "Surface and Ageing Phenomena on Organic Insulation under the Condition of Light Contamination and High Electric Stress", Proceedings of the Nordic Insulation Symposium (NORD-IS), Paper 0.1, pp. 17-35, Vaasa, 1994.
11. O. Claus and D. Konig, "The Influence of Moisture Layers with Increased Volume Conductivity on the Partial Discharge Behavior of Epoxy Resin Model Insulators at Short- and Long Time Tests", Proceedings of the Ninth International Symposium on High Voltage Engineering, pp. 5598-1 - 5598-4, Graz, 1995.
12. V. M. Moreno and R. S. Gorur, "AC and DC Performance of Polymeric Housing Materials for HV Outdoor Insulators", IEEE Trans. DEI, Vol. 6, pp. 342-350, 1999.
13. I. J. S. Lopes, S. H. Jayaram and E. A. Cherney, "Corona from Water Droplets on Outdoor Silicone Rubber Insulators", Proc. 2000 IEEE North American Power Symposium, Waterloo, Canada, pp. 11-7 to 11-11, 2000.
14. R. Barsch, J. Lambrecht and H.-J. Winter, "On the Evaluation of the Early Aging Period of Polymer Insulator Surfaces During Accelerated Aging Tests", Proc. Ninth Intern. Symposium on High Voltage Engineering, pp. 3023-1-3023-4, Graz, 1995.
15. A. J. Philips, D. J. Childs and H. M. Schneider, "Aging of Non-Ceramic Insulators due to Corona from Water Drops", IEEE Transactions on Power Delivery, Vol. 14, pp. 1081-1089, 1999.
16. A. J. Philips, D. J. Childs and H. M. Schneider, "Water Drop Corona Effects on Full-Scale 500kV Non-Ceramic Insulators", IEEE Trans. Power Delivery, Vol. 14, pp. 258-265, 1999.
17. A. J. Phillips, I. R. Jandrell and J. P. Reynders, "Consideration of Corona Onset from a Water Drop as a Function of Air Pressure", IEE Proc. Sci. Measurement Technology, Vol. 143, pp. 125-130, 1996.
18. "PCI-6110E/PCI-6111E User Manual", National Instruments Corporation, 1998.
19. "LabVIEW User Manual", National Instruments Corporation, 1996.
20. I. J. S. Lopes, S. H. Jayaram and E. A. Cherney, "A Study of Surface Discharges from Water Droplets on Silicone Rubber Insulators", IEEE Conf. Electrical Insulation and Dielectric Phenomena (CEIDP), Victoria, Canada, pp. 199-202, 2000.
21. I. J. S. Lopes, S. H. Jayaram and E. A. Cherney, "A Study of Surface Discharges from Water Droplets on a Silicone Rubber Insulating Surface", to appear in IEEE Transactions on Dielectrics and Electrical Insulation, vol. 8, pp. 262-268, 2001.
22. S. Theodoridis and K. Koutroumbas, Pattern Recognition, Academic Press, 1999.
23. A. K. Jain, R. P. W. Duin and J. Mao, "Statistical Pattern Recognition: A Review", IEEE Trans. Pattern Analysis and Machine Intelligence, Vol. 22, pp. 4-37, 2000.
24. S. M. Kendall, A. Stuart and J. K. Ord, The Advanced Theory of Statistics: Design and Analysis, and Time Series, Charles Griffin and Co. Limited, 1983.