Corona caused deterioration of ADSS fiber-optic cables on high voltage lines

George G. Karady, Gyula Besztercey, Monty W. Tuominen

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

Abstract

Deterioration of ADDS (All Dielectric Self-supporting) fiber optic cable jacket material has been reported near the tips of armor rod assemblies installed in high voltage transmission lines. Field observations and laboratory tests revealed that corona can exist on the tips of the armor rod. Electric field analysis reported herein reveals that the tip surface gradients are high enough to produce corona. Field conditions have been duplicated in a high voltage test chamber and jacket damage has been observed near generated corona. The deterioration mechanism is identified and jacket life expectancy is estimated. Different mitigation techniques are suggested.

Original languageEnglish (US)
Title of host publicationIEEE Engineering Society, Winter Meeting
Editors Anon
Place of PublicationPiscataway, NJ, United States
PublisherIEEE
Pages1220
Number of pages1
Volume2
StatePublished - 1999
EventProceedings of the 1999 Winter Meeting of IEEE Power Engineering Society. Part 1 (of 2) - New York, NY, USA
Duration: Jan 31 1999Feb 4 1999

Other

OtherProceedings of the 1999 Winter Meeting of IEEE Power Engineering Society. Part 1 (of 2)
CityNew York, NY, USA
Period1/31/992/4/99

Fingerprint

Optical cables
Armor
Deterioration
Electric potential
Electric lines
Electric fields

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Karady, G. G., Besztercey, G., & Tuominen, M. W. (1999). Corona caused deterioration of ADSS fiber-optic cables on high voltage lines. In Anon (Ed.), IEEE Engineering Society, Winter Meeting (Vol. 2, pp. 1220). Piscataway, NJ, United States: IEEE.

Corona caused deterioration of ADSS fiber-optic cables on high voltage lines. / Karady, George G.; Besztercey, Gyula; Tuominen, Monty W.

IEEE Engineering Society, Winter Meeting. ed. / Anon. Vol. 2 Piscataway, NJ, United States : IEEE, 1999. p. 1220.

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

Karady, GG, Besztercey, G & Tuominen, MW 1999, Corona caused deterioration of ADSS fiber-optic cables on high voltage lines. in Anon (ed.), IEEE Engineering Society, Winter Meeting. vol. 2, IEEE, Piscataway, NJ, United States, pp. 1220, Proceedings of the 1999 Winter Meeting of IEEE Power Engineering Society. Part 1 (of 2), New York, NY, USA, 1/31/99.
Karady GG, Besztercey G, Tuominen MW. Corona caused deterioration of ADSS fiber-optic cables on high voltage lines. In Anon, editor, IEEE Engineering Society, Winter Meeting. Vol. 2. Piscataway, NJ, United States: IEEE. 1999. p. 1220
Karady, George G. ; Besztercey, Gyula ; Tuominen, Monty W. / Corona caused deterioration of ADSS fiber-optic cables on high voltage lines. IEEE Engineering Society, Winter Meeting. editor / Anon. Vol. 2 Piscataway, NJ, United States : IEEE, 1999. pp. 1220
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AB - Deterioration of ADDS (All Dielectric Self-supporting) fiber optic cable jacket material has been reported near the tips of armor rod assemblies installed in high voltage transmission lines. Field observations and laboratory tests revealed that corona can exist on the tips of the armor rod. Electric field analysis reported herein reveals that the tip surface gradients are high enough to produce corona. Field conditions have been duplicated in a high voltage test chamber and jacket damage has been observed near generated corona. The deterioration mechanism is identified and jacket life expectancy is estimated. Different mitigation techniques are suggested.

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