Art

J-GLOBAL ID：202002274121088477   Reference number：20A2314082

Investigation of Effects of Length and Width of Water Tree in 6.6 kV XLPE Cable on DC Leakage and AC Superposition Currents by Using Transient Electric Field Analysis

過渡電界解析を用いるDC漏れおよびAC重ね合わせ電流に及ぼす6.6kV XLPEケーブルの水トリーの長さと幅の影響の調査

Author (6)： KURIHARA Takashi (Central Res. inst. of Electric Power Ind.) ,  MAKINO Hirotoshi (Tohoku Univ.) ,  YASHIMA Masafumi (Tohoku Univ.) ,  SATO Tomoyuki (Tohoku Electric Power Co., Inc.) ,  YURUGI Tsuyoshi (Tohoku Electric Power Network Co., Inc.) ,  SAKATA Manabu (Tohoku Electric Power Co., Inc.)
Material： Proceedings of International Symposium on Electrical Insulating Materials (CD-ROM)  (Conference Proceedings of ISEIM (CD-ROM))
Volume： 2020  Page： ROMBUNNO.SP3-6  Publication year： 2020 
JST Material Number： L8409A  Document type： Proceedings
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： leakage current ,  *cable ,  water tree ,  direct current ,  alternating current ,  transient analysis ,  fault diagnosis ,  gradual failure ,  spheroid
Semi thesaurus term： *XLPEケーブル ,  重ね合わせ電流 ,  過渡電界解析

JST classification (1)： Electric wires and cables  (NA05020S)

Reference (8)：

• T. Kurihara, E. Tsutsui, E. Nakanishi, K. Maki, K. Murakawa, K. Morimoto, T. Takahashi, and T. Okamoto, “Investigation of water tree degradation in dry-cured and extruded three-lyaer (E-E type) 6.6 kV removed XLPE cables”, IEEJ Trans. PE, Vol.136, No.3, pp.333-343, 2016 (in Japanese)
• The Japanese Electric Wire & Cable Makers’ Assciation, “Maintenance and inspection guidelines for high-voltage cables”, Technical report No.116D, 2012 (in Japanese)
• T. Kumazawa, M. Hotta, S. Sugiyama, T. Hashizume, and T. Tani, “Theoretical study on mechanisms for water tree diagnosis by AC superposition method”, IEEJ Trans. PE, Vol.119, No.4, pp.491-499, 1999 (in Japanese)
• T. Kurihara, T. Sato, Y. Kabasawa, and T. Nagashima, “Fundamental study on water-tree degradation diagnosis for dry-cured and extruded three-layer (E-E Type) 6.6 kV XLPE cables with penetrated water tree”, IEEJ Trans. FM, Vol.139, No.4, pp.226-233, 2019 (in Japanese)
• H. Makino, M. Yashima, T. Kurihara, T. Sato, and M. Sakata, “Investigation of water-tree degradation of 6.6 kV XLPE cables after accelerated water-treeing test -evaluation of water-tree extension after accelerated water-treeing test and occurrence of penetrated water tree-”, 2019 Annual Meeting Record of I.E.E. Japan, 7-151, 2019 (in Japanese)

Terms in the title (9)： 電界 ,  解析 ,  DC ,  Ac ,  重ね合わせ ,  XLPE ,  ケーブル ,  水トリー ,  調査