Effect of contaminant in breakdown time lag of uniform electric field using impulse breakdown in mineral oil

Naoshi Hirai, Aloys O. Akumu, Kiyomitsu Arii

研究成果: Paper

1 引用 (Scopus)

抜粋

A breakdown time lag of uniform electric field using sphere-sphere electrodes was measured in pure mineral oil and in contaminated oil. The electrodes were steel spheres of diameter 12.5 mm. The effect for breakdown time lag wielded by differences of a distance between electrodes, applied impulse voltage and contaminant was measured. The breakdown time lag increased proportionally to applied voltage and the breakdown time lag of contaminated oil was shorter than the one of no contaminated oil. It was found that the breakdown phenomenon in this experiment was a streamer type breakdown structure.

元の言語English
ページ207-210
ページ数4
出版物ステータスPublished - 1999 12 1
イベントProceedings of the 1999 13th IEEE International Conference on Dielectric Liquids (ICDL '99) - Nara, Jpn
継続期間: 1999 7 201999 7 25

Other

OtherProceedings of the 1999 13th IEEE International Conference on Dielectric Liquids (ICDL '99)
Nara, Jpn
期間99/7/2099/7/25

ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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  • これを引用

    Hirai, N., Akumu, A. O., & Arii, K. (1999). Effect of contaminant in breakdown time lag of uniform electric field using impulse breakdown in mineral oil. 207-210. 論文発表場所 Proceedings of the 1999 13th IEEE International Conference on Dielectric Liquids (ICDL '99), Nara, Jpn, .