Flashover voltage prediction of outdoor insulators subjected to road salt contamination

S. Venkataraman, R. S. Gorur

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

A new approach has been developed to predict the flashover voltage (FOV) of contaminated porcelain insulators based on surface resistance (SR) measurement performed at low voltage under wet conditions. The emphasis of this paper is on contamination resulting from the use of road salts in winter for deicing. Electric field simulations were performed to determine the role of water droplets at the tip of the sheds, which can contribute to flashover at lower contamination severities. The approach has been extended to polymer or nonceramic insulators.

Original languageEnglish (US)
Title of host publicationAnnual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP
Pages293-296
Number of pages4
Volume2005
DOIs
StatePublished - 2005
Event2005 Conference on Electrical Insulation and Dielectric Phenomena, CEIDP '05 - Nashville, TN, United States
Duration: Oct 16 2005Oct 19 2005

Other

Other2005 Conference on Electrical Insulation and Dielectric Phenomena, CEIDP '05
CountryUnited States
CityNashville, TN
Period10/16/0510/19/05

Fingerprint

Flashover
Snow and ice removal
Contamination
Salts
Surface resistance
Porcelain
Electric potential
Electric fields
Polymers
Water

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Venkataraman, S., & Gorur, R. S. (2005). Flashover voltage prediction of outdoor insulators subjected to road salt contamination. In Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP (Vol. 2005, pp. 293-296). [1560679] https://doi.org/10.1109/CEIDP.2005.1560679

Flashover voltage prediction of outdoor insulators subjected to road salt contamination. / Venkataraman, S.; Gorur, R. S.

Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. Vol. 2005 2005. p. 293-296 1560679.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Venkataraman, S & Gorur, RS 2005, Flashover voltage prediction of outdoor insulators subjected to road salt contamination. in Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. vol. 2005, 1560679, pp. 293-296, 2005 Conference on Electrical Insulation and Dielectric Phenomena, CEIDP '05, Nashville, TN, United States, 10/16/05. https://doi.org/10.1109/CEIDP.2005.1560679
Venkataraman S, Gorur RS. Flashover voltage prediction of outdoor insulators subjected to road salt contamination. In Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. Vol. 2005. 2005. p. 293-296. 1560679 https://doi.org/10.1109/CEIDP.2005.1560679
Venkataraman, S. ; Gorur, R. S. / Flashover voltage prediction of outdoor insulators subjected to road salt contamination. Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP. Vol. 2005 2005. pp. 293-296
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