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

Y. Arai, E. Kanegae, T. Tanaka, Yoshimichi 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 the International Symposium on Electrical Insulating Materials
    PublisherInstitute of Electrical Engineers of Japan
    Pages362-365
    Number of pages4
    ISBN (Print)9784886860743
    Publication statusPublished - 2011
    Event2011 International Conference on Electrical Insulating Materials, ISEIM 2011 - Kyoto
    Duration: 2011 Sep 62011 Sep 11

    Other

    Other2011 International Conference on Electrical Insulating Materials, ISEIM 2011
    CityKyoto
    Period11/9/611/9/11

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    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

    Cite this

    Arai, Y., Kanegae, E., Tanaka, T., Ohki, Y., & Sutton, S. (2011). Space charge behavior of XLPE/silica nanocomposites under high electric field. In Proceedings of the International Symposium on Electrical Insulating Materials (pp. 362-365). [6826344] Institute of Electrical Engineers of Japan.