Space charge behavior under AC voltage application in water-treed polyethylene observed by the pulsed electroacoustic method

Yoshimichi Ohki, Ying Li, Jiro Kawai, Yasumitsu Ebinuma, Yasutaka Fujiwara

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

    1 Citation (Scopus)

    Abstract

    A pulsed electroacoustic method (PEA) system with phase-resolving capability has been developed to measure space charge distribution at any phase angle of applied AC voltage in water-treed polyethylene. By comparing the observed charge distributions with theoretically predicted ones, it has been shown that the interfacial polarization due to the difference in conductivity between the treed and the untreed regions predominates the space charge behavior.

    Original languageEnglish
    Title of host publicationConference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report
    Editors Anon
    PublisherIEEE
    Pages746-749
    Number of pages4
    Volume2
    Publication statusPublished - 1996
    EventProceedings of the 1996 Annual Conference on Electrical Insulation and Dielectric Phenomena. Part 2 (of 2) - Millbrae, CA, USA
    Duration: 1996 Oct 201996 Oct 23

    Other

    OtherProceedings of the 1996 Annual Conference on Electrical Insulation and Dielectric Phenomena. Part 2 (of 2)
    CityMillbrae, CA, USA
    Period96/10/2096/10/23

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    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Industrial and Manufacturing Engineering
    • Building and Construction

    Cite this

    Ohki, Y., Li, Y., Kawai, J., Ebinuma, Y., & Fujiwara, Y. (1996). Space charge behavior under AC voltage application in water-treed polyethylene observed by the pulsed electroacoustic method. In Anon (Ed.), Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report (Vol. 2, pp. 746-749). IEEE.