Dielectric frequency response of mineral oil impregnated pressboard

被引：0
|
作者：
Varacka, Lukas [1 ]
Kudelcik, Jozef [1 ]
Gutten, Miroslav [2 ]
机构：
[1] Univ Zilina, Dept Phys, Univ 1, Zilina, Slovakia
[2] Univ Zilina, Dept Measurement & Appl Elect Engn, Zilina, Slovakia
来源：
PROCEEDINGS OF THE 2015 16TH INTERNATIONAL SCIENTIFIC CONFERENCE ON ELECTRIC POWER ENGINEERING (EPE) | 2015年
关键词：
pressboard; moisture; complex dielectric coeficient; INSULATION; POLARIZATION;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The degradation processes of pressboard, paper or oil used in transformer are influenced by many factors. One of them is the moisture which is usually inhomogeneous distributed in oil-paper insulation, especially for power transformer. The dielectric properties of mineral oil impregnated pressboard with various moisture concentrations were measured. These measurements were made at different temperatures. The measured dielectric parameters were modeled by Debye model. Two different instruments: IDAX and LCR Meter with various frequency ranges for the measurements were used.
引用
收藏
页码：662 / 665
页数：4
相关论文
共 50 条
  • [1] Analysis of dielectric response in the frequency domain moist and oil impregnated pressboard
    Zhukowski, Pawel
    Subocz, Jan
    Koltunowicz, Tomasz N.
    PRZEGLAD ELEKTROTECHNICZNY, 2012, 88 (11B): : 251 - 254
  • [2] Influence of Moisture and Ageing on Dielectric Response of Ester and Mineral Oil Impregnated Pressboard Insulation
    Bandara, Kapila
    Saha, Tapan K.
    Ekanayake, Chandima
    2015 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), 2015,
  • [3] Investigation of Moisture Influence on Dielectric Response of Ester Oil Impregnated Pressboard
    Bandara, Kapila
    Ekanayake, Chandima
    Saha, Tapan
    Ma, Hui
    2015 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, 2015,
  • [4] Influence of natural ester on frequency dielectric response of impregnated insulation pressboard
    Hao, J.
    Liao, R.
    Ma, Z.
    Yang, L.
    IET SCIENCE MEASUREMENT & TECHNOLOGY, 2012, 6 (06) : 403 - 411
  • [5] Improved method for measuring moisture content of mineral-oil-impregnated cellulose pressboard based on dielectric response
    Zhang, M.
    Liu, J.
    Lv, J.
    Chen, Q.
    Qi, P.
    Sun, Y.
    Jia, H.
    Chen, X.
    CELLULOSE, 2018, 25 (10) : 5611 - 5622
  • [6] Improved method for measuring moisture content of mineral-oil-impregnated cellulose pressboard based on dielectric response
    M. Zhang
    J. Liu
    J. Lv
    Q. Chen
    P. Qi
    Y. Sun
    H. Jia
    X. Chen
    Cellulose, 2018, 25 : 5611 - 5622
  • [7] Dielectric Properties of Coconut Oil Impregnated Pressboard Samples
    Nanayakkara, N. W. N. J.
    Madubhashini, K. P.
    Samarajeewa, P. Y. C. D.
    Fernando, M. A. R. M.
    Kumara, J. R. S. S.
    Kalpage, C. S.
    2013 8TH IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL AND INFORMATION SYSTEMS (ICIIS), 2013, : 179 - +
  • [8] Influence of Moisture Content on Dielectric Properties of Pressboard Impregnated in Mineral Insulating Oil and Natural Ester
    Li, Yafei
    Yu, Qinxue
    Zhang, Chen
    Li, Fei
    Yang, Jie
    Ai, Liangbin
    Jiang, Haiyan
    Zhong, Lisheng
    2017 IEEE 19TH INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL), 2017,
  • [9] Analysis of Frequency Domain Dielectric Response of Pressboard Insulation Impregnated with Different Insulating Liquids
    Bandara, Kapila
    Ekanayake, Chandima
    Saha, Tapan Kumar
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2016, 23 (04) : 2042 - 2050
  • [10] A Comparative Study of Physicochemical, Dielectric and Thermal Properties of Pressboard Insulation Impregnated with Natural Ester and Mineral Oil
    Liao, Ruijin
    Hao, Jian
    Chen, George
    Ma, Zhiqin
    Yang, Lijun
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2011, 18 (05) : 1626 - 1637
12345