Comparison of the Insulation Characteristics of Environmentally-friendly Oils

被引：15
|
作者：
Yasuda, Koji [1 ]
Arazoe, Satoshi [1 ]
Igarashi, Tetsuo [1 ]
Yanabu, Satoru [1 ]
Ueta, Genyo [2 ]
Okabe, Shigemitsu [2 ]
机构：
[1] Tokyo Denki Univ, Dept Elect Engn, Chiyoda Ku, Tokyo 1010054, Japan
[2] Tokyo Elect Power Co Ltd, Ctr Res & Dev, High Voltage & Insulat Grp, Tsurumi Ku, Yokohama, Kanagawa 2308510, Japan
来源：
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION | 2010年 / 17卷 / 03期
关键词：
Silicone oil; ester oil; streaming electrification; dielectric breakdown; electric power equipment; STREAMING ELECTRIFICATION CHARACTERISTICS; SILICONE; TEMPERATURE; PROBABILITY; LIQUID;
D O I：
10.1109/TDEI.2010.5492252
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have investigated the performance of silicone oil as an insulation medium with the aim of developing environmentally-friendly, flame-retardant electric power equipment. In this paper, the insulation characteristics of silicone oil and ester oil, which is the alternative insulating oil candidate, have been investigated and compared. The insulation characteristics examined in this paper are the streaming electrification characteristics including electrification phenomena generated when an insulating oil streams, dielectric breakdown characteristics with increasing temperature and the surface breakdown characteristic when the insulator is placed between electrodes. The range of temperature investigated was 30 to 130 degrees C. Both kraft and aramid paper were used for the insulator. In the comparison between silicone and ester oil, it was found that the insulation performance of the ester oil was better than that of the silicone oil. We have considered possible mechanisms for these results.
引用
收藏
页码：791 / 798
页数：8
相关论文
共 50 条
12345