Effect of copper as a catalyst on the dielectric properties of insulating oils used in transformers

被引：2
|
作者：
Pillai, Ajumon Somasekharan [1 ]
Linsely, Arul [2 ]
机构：
[1] Noorul Islam Ctr Higher Educ, Dept Elect & Elect Engn, Thuckalay, Tamil Nadu, India
[2] Noorul Islam Ctr Higher Educ, Dept Elect & Elect Engn, Kanyakumari, Tamil Nadu, India
来源：
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2024年 / 130卷 / 1-2期
关键词：
Breakdown strength; Dielectric properties; MIDEL; 7131; Mineral transformer oil; Diala D and THESO insulating oil;
D O I：
10.1007/s00170-023-12475-x
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This study aimed to examine the "breakdown strength" and "dielectric properties" of ester base liquid MIDEL 7131 (MIDEL Ltd), mineral transformer oil (Grosvenor Oil Service), Diala D (Shell Ltd), and THESO insulating oil (Tetra Corp.) that were subjected to three different aging conditions. The dielectric properties of thermally aged insulating oils with copper and without copper have been tested. Therefore, the effect of copper as a catalyst on dielectric properties of insulating oils used in transformer was also examined. After analyzing the effect of copper on dielectric properties of insulating oils used in transformers, it indicated that the dielectric properties of oils has changed due to aging with copper.
引用
收藏
页码：147 / 162
页数：16
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