Space charge behavior of XLPE/silica nanocomposites under high electric field

Y. Arai, E. Kanegae, T. Tanaka, Y. Ohki, S. Sutton

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

1 Citation (Scopus)

Abstract

Space charge formation behavior is compared among crosslinked polyethylene and its two nanocomposites with silica nanofillers with and without surface treatment. By conducting a degassing treatment, we have prepared nine kinds of samples in total. As a result, it was found that the presence of cross-linking by-products suppresses space charge formation. As far as the present silica nanofillers are concerned, their addition to XLPE enhances the formation of negative space charge near the cathode.

Original languageEnglish
Title of host publicationProceedings of 2011 International Conference on Electrical Insulating Materials, ISEIM 2011
PublisherInstitute of Electrical Engineers of Japan
Pages362-365
Number of pages4
ISBN (Print)9784886860743
Publication statusPublished - 2011 Jan 1
Event2011 International Conference on Electrical Insulating Materials, ISEIM 2011 - Kyoto, Japan
Duration: 2011 Sep 62011 Sep 11

Publication series

NameProceedings of the International Symposium on Electrical Insulating Materials

Conference

Conference2011 International Conference on Electrical Insulating Materials, ISEIM 2011
CountryJapan
CityKyoto
Period11/9/611/9/11

Keywords

  • Cross-linking by-product
  • Crosslinked polyethylene
  • Dielectric property
  • Polymer nanocomposite
  • Space charge

ASJC Scopus subject areas

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

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