Thermal Degradation Characteristics of Insulating Paper and Oils

被引：0

作者：

Saruhashi, Daisuke ^{[1
]}

Arazoe, Satoshi ^{[1
]}

Yanabu, Satoru ^{[1
]}

Okabe, Shigemitsu ^{[2
]}

Kiyama, Ichiro ^{[3
]}

机构：

[1] Tokyo Denki Univ, Dept Elect Engn, Chiyoda Ku, 2-2 Nishiki Cho, Tokyo 1010054, Japan

[2] High Voltage & Insulat Grp, Res & Dev Ctr, Tsurumi Ku, Yokohama, Kanagawa 2308510, Japan

[3] DuPont Teijin Adv Papers Ltd, Chiyoda Ku, Tokyo 1006111, Japan

来源：

2011 IEEE INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL) | 2011年

关键词：

component; Silicone oil; Vegetable ester oil; Synthetic ester oil; Thermal degradation; Breakdown characteristics;

D O I：

暂无

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

In a search for mineral oil substitutes, the authors focus on silicone and ester oils. These insulating oils are fire-resistant and environmentally friendly. In previous studies, the authors investigated streaming electrification and dielectric breakdown phenomena in these fresh oils and found that their performance was similar to or better than that of mineral oil. In the present study, the authors focus on the thermal degradation of insulating oils. Thermal degradation tests in the presence of a solid insulator and copper for carried out 1000 hours. Changes in color and dielectric breakdown characteristics were investigated during thermal degradation of the insulating oils. The authors also investigated the mechanical strength of the solid insulator. The characteristics

引用

页数：4

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