Dielectric properties of XLPE/Sio2 nanocomposites based on CIGRE WG D1.24 cooperative test results

Toshikatsu Tanaka, Alexander Bulinski, Jérôme Castellon, Michel Fréchette, Stanislaw Gubanski, Josef Kindersberger, Gian Carlo Montanari, Masayuki Nagao, Peter Morshuis, Yasuhiro Tanaka, Serge Pélissou, Alun Vaughan, Yoshimichi Ohki, Clive W. Reed, Simon Sutton, Suh Joon Han

Research output: Contribution to journalArticle

106 Citations (Scopus)

Abstract

A comprehensive experimental investigation of XLPE and its nanocomposite with fumed silica (SiO2) has been performed by CIGRE Working Group D1.24, in cooperative tests conducted by a number of members; covering materials characterization, real and imaginary permittivity, dc conductivity, space charge formation, dielectric breakdown strength, and partial discharge resistance. The research is unique, since all test samples were prepared by one source, and then evaluated by several expert members and their research organizations. The XLPE used for preparation of the nanocomposites was a standard commercial material used for extruded power cables. The improved XLPE samples, based on nanocomposite formulations with fumed silica, were prepared specifically for this study. Results of the different investigations are summarized in each section; conclusions are given. Overall, several important improvements over unfilled XLPE are confirmed, which augur well for future potential application in the field of extruded HV and EHV cables. Some differences/discrepancies in the data of participants are thought to be the result of instrumental and individual experimental technique differences.

Original languageEnglish
Article number6032819
Pages (from-to)1484-1517
Number of pages34
JournalIEEE Transactions on Dielectrics and Electrical Insulation
Volume18
Issue number5
DOIs
Publication statusPublished - 2011 Oct 1

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Keywords

  • Nanocomposite
  • XLPE
  • characterization
  • cooperative test
  • dielectric performance
  • dielectrics
  • electrical insulation
  • fumed silica
  • nano filler

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Tanaka, T., Bulinski, A., Castellon, J., Fréchette, M., Gubanski, S., Kindersberger, J., Montanari, G. C., Nagao, M., Morshuis, P., Tanaka, Y., Pélissou, S., Vaughan, A., Ohki, Y., Reed, C. W., Sutton, S., & Han, S. J. (2011). Dielectric properties of XLPE/Sio2 nanocomposites based on CIGRE WG D1.24 cooperative test results. IEEE Transactions on Dielectrics and Electrical Insulation, 18(5), 1484-1517. [6032819]. https://doi.org/10.1109/TDEI.2011.6032819