Water tree retardation and electrical properties of eva blended xlpe

Lee Jun-Ho, Kwang Suck Suh, Kim Sang-Joon, Jeong Dong-Won, Han Min-Koo

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

8 Citations (Scopus)

Abstract

The water tree retardation effect of EVA (ethylene vinyl acetate) blended XLPE (cross-linked polyethylene) was investigated. In addition to water tree tests such electrical properties as dissipation factor and AC breakdown strength and such mechanical properties as Young's modulus and toughness were also studied, because the performance of insulating materials cannot be estimated only on the basis of water tree retardation. It is shown that, in the case of XLPE blended with EVA, water treeing can be retarded considerably and toughness corresponding to the stress-crack resistance improved with increasing VA content, while the dissipation factor which depends on the concentration of permanent dipoles increases. No marked change of AC breakdown strength with increasing the VA content was observed. It is concluded that the growth of water tree is strongly influenced by the mechanical properties, and improvement of stress-crack resistance may be a possible way to reduce water treeing.

Original languageEnglish
Title of host publicationProceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages451-455
Number of pages5
ISBN (Electronic)0780301293, 9780780301290
DOIs
Publication statusPublished - 1992 Jan 1
Event4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992 - Sestri Levante, Italy
Duration: 1992 Jun 221992 Jun 25

Publication series

NameProceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992

Conference

Conference4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992
CountryItaly
CitySestri Levante
Period92/6/2292/6/25

Fingerprint

Electric properties
Water
Toughness
Ethylene
Cracks
Mechanical properties
Insulating materials
Polyethylene
Polyethylenes
Elastic moduli
vinyl acetate
ethylene

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Polymers and Plastics

Cite this

Jun-Ho, L., Suh, K. S., Sang-Joon, K., Dong-Won, J., & Min-Koo, H. (1992). Water tree retardation and electrical properties of eva blended xlpe. In Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992 (pp. 451-455). [225009] (Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSD.1992.225009

Water tree retardation and electrical properties of eva blended xlpe. / Jun-Ho, Lee; Suh, Kwang Suck; Sang-Joon, Kim; Dong-Won, Jeong; Min-Koo, Han.

Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992. Institute of Electrical and Electronics Engineers Inc., 1992. p. 451-455 225009 (Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992).

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

Jun-Ho, L, Suh, KS, Sang-Joon, K, Dong-Won, J & Min-Koo, H 1992, Water tree retardation and electrical properties of eva blended xlpe. in Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992., 225009, Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992, Institute of Electrical and Electronics Engineers Inc., pp. 451-455, 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992, Sestri Levante, Italy, 92/6/22. https://doi.org/10.1109/ICSD.1992.225009
Jun-Ho L, Suh KS, Sang-Joon K, Dong-Won J, Min-Koo H. Water tree retardation and electrical properties of eva blended xlpe. In Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992. Institute of Electrical and Electronics Engineers Inc. 1992. p. 451-455. 225009. (Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992). https://doi.org/10.1109/ICSD.1992.225009
Jun-Ho, Lee ; Suh, Kwang Suck ; Sang-Joon, Kim ; Dong-Won, Jeong ; Min-Koo, Han. / Water tree retardation and electrical properties of eva blended xlpe. Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992. Institute of Electrical and Electronics Engineers Inc., 1992. pp. 451-455 (Proceedings of the 4th International Conference on Conduction and Breakdown in Solid Dielectrics, ICSD 1992).
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