Partial discharge inception V-t characteristics for pressurized liquid nitrogen/PPLP® composite insulation system

M. Hazeyama*, N. Hayakawa, S. Honjo, T. Masuda, H. Okubo

*この研究の対応する著者

研究成果: Paper査読

3 被引用数 (Scopus)

抄録

In this paper, we discussed partial discharge (PD) inception characteristics and V-t characteristics of PD inception in liquid nitrogen (LN2)/polypropylene laminated paper (PPLP®) composite insulation system for high temperature superconducting (HTS) cable. Experimental results revealed that the magnitude of initial PD was in the range of 2.0-30 pC irrespective of butt gap condition and the initial PD was generated at the first and third quadrant of voltage phase independent of the pressurized condition of LN2. Furthermore, life time indices n of V-t characteristics at PD inception were experimentally identified and the dependency on the pressure of LN2 was clarified.

本文言語English
ページ123-126
ページ数4
出版ステータスPublished - 2002
外部発表はい
イベントProceedings of the 2000 14th IEEE International Conference on Dielectric Liquids (ICDL '02) - Graz, Australia
継続期間: 2002 7月 72002 7月 12

Conference

ConferenceProceedings of the 2000 14th IEEE International Conference on Dielectric Liquids (ICDL '02)
国/地域Australia
CityGraz
Period02/7/702/7/12

ASJC Scopus subject areas

  • 材料科学(全般)
  • 工学(全般)

フィンガープリント

「Partial discharge inception V-t characteristics for pressurized liquid nitrogen/PPLP® composite insulation system」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル