PD resistance evaluation of LDPE/MgO nanocomposite by a rod-to-plane electrode system

T. Tanaka, A. Nose, Yoshimichi Ohki, Y. Murata

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

    38 Citations (Scopus)

    Abstract

    Low density polyethylene (LDPE) was melt-compounded with MgO nano-fillers to produce LDPE/MgO nanocomposite. Its partial discharge (PD) resistance was evaluated by using a rod-to-plane electrode system. Erosion depth was measured as an index of PD resistance. Permittivity and tan 5 were also measured to investigate interfacial morphological change due to nanostructuration. It was found that LDPE exhibits the increase in its partial PD resistance, if it is filled with the nanofillers by 1 to 10 phr (parts per hundred parts of resins). It should be noted that marked improvement appears in their content even as small as 1 phr. This tendency also appears for the permittivity of the same nanocomposite, i.e. the permittivity seems to show a minimum point, when nanofillers are added by 1 phr. PD resistance and dielectric properties of LDPE/MgO nanocomposite are discussed in terms of a multi-core model.

    Original languageEnglish
    Title of host publicationProceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials
    Pages319-322
    Number of pages4
    DOIs
    Publication statusPublished - 2007
    EventICPADM 2006 - 8th International Conference on Properties and Applications of Dielectric Materials - Bali
    Duration: 2006 Jun 262006 Jun 30

    Other

    OtherICPADM 2006 - 8th International Conference on Properties and Applications of Dielectric Materials
    CityBali
    Period06/6/2606/6/30

    Fingerprint

    Partial discharges
    Low density polyethylenes
    Polyethylene
    Nanocomposites
    Electrodes
    Permittivity
    Resins
    Dielectric properties
    Fillers
    Erosion

    ASJC Scopus subject areas

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

    Cite this

    Tanaka, T., Nose, A., Ohki, Y., & Murata, Y. (2007). PD resistance evaluation of LDPE/MgO nanocomposite by a rod-to-plane electrode system. In Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials (pp. 319-322). [4062669] https://doi.org/10.1109/ICPADM.2006.284180

    PD resistance evaluation of LDPE/MgO nanocomposite by a rod-to-plane electrode system. / Tanaka, T.; Nose, A.; Ohki, Yoshimichi; Murata, Y.

    Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. 2007. p. 319-322 4062669.

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

    Tanaka, T, Nose, A, Ohki, Y & Murata, Y 2007, PD resistance evaluation of LDPE/MgO nanocomposite by a rod-to-plane electrode system. in Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials., 4062669, pp. 319-322, ICPADM 2006 - 8th International Conference on Properties and Applications of Dielectric Materials, Bali, 06/6/26. https://doi.org/10.1109/ICPADM.2006.284180
    Tanaka T, Nose A, Ohki Y, Murata Y. PD resistance evaluation of LDPE/MgO nanocomposite by a rod-to-plane electrode system. In Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. 2007. p. 319-322. 4062669 https://doi.org/10.1109/ICPADM.2006.284180
    Tanaka, T. ; Nose, A. ; Ohki, Yoshimichi ; Murata, Y. / PD resistance evaluation of LDPE/MgO nanocomposite by a rod-to-plane electrode system. Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials. 2007. pp. 319-322
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