Study of Power Transformer Insulation Model. The X-Y Model of Oil Impregnated Pressboard - Water Nanodrops - Insulating Oil Composite

被引：1

作者：

Rogalski, Przemyslaw ^{[1
]}

机构：

[1] Lublin Univ Technol, Dept Elect Devices & High Voltage Technol, Lublin, Poland

来源：

PROCEEDINGS OF THE 2020 IEEE 10TH INTERNATIONAL CONFERENCE ON NANOMATERIALS: APPLICATIONS & PROPERTIES (NAP-2020) | 2020年

关键词：

pressboard; transformer insulation; water nanodrops; paper-oil insulation; FDS; X-Y model; ELECTROTECHNICAL PRESSBOARD; CELLULOSE; CONDUCTIVITY; COATINGS;

D O I：

10.1109/nap51477.2020.9309687

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The paper presents a measuring stand enabling measurements with the use of the Frequency Domain Spectroscopy method. The process of making a measuring sample consistent with the X-Y model of a power transformer is discussed. The results of measurements of alternating current electrical parameters such as: admittance, phase shift angle, conductivity, permittivity, loss angle tangent, power loss coefficient are presented. Exemplary measurements were made for the temperatures of 293.15 K, 301.15 K, 309.15 K, 317.15 K, 325.15 K and 333.15 K in the frequency range from 0.1 mHz to 5 KHz.

引用

页数：4

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