Analysis of AC Conductivity in Wet Oil Impregnated Insulating Paper

被引:0
作者
Jurcik, Jozef [1 ]
Gutten, Miroslav [1 ]
Korenciak, Daniel [1 ]
Zukowski, Pawel [2 ]
Koltunowicz, Tomasz N. [2 ]
Kierczynski, Konrad [2 ]
Subocz, Jan [3 ]
Szrot, Marek [4 ]
机构
[1] Univ Zilina, Dept Measurement & Appl Elect Engn, Zilina, Slovakia
[2] Lublin Univ Technol, Dept Elect Devices & High Voltages Technol, Lublin, Poland
[3] West Pomeranian Univ Technol, Dept Electrotechnol & Diagnost, Szczecin, Poland
[4] Power Engn Res Ctr Ltd, Slaskie, Poland
来源
2014 ELEKTRO | 2014年
关键词
electrical pressboard; jumping exchange of electrons; moisture content; conductivity; potential wells; reference temperature; FREQUENCY-DOMAIN; POLARIZATION; TIME;
D O I
暂无
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In paragraph are presented the results of research based on the AC conductivity of the wet oil-impregnated insulating paper, depending on the moisture content and temperature of the samples. This is a new experimental method, which converts the results from the FDS to the reference temperature of 293.15 K (20 degrees C). Takes account of the activation energy for conduction and relaxation time
引用
收藏
页码:298 / 302
页数:5
相关论文
共 50 条
[31]   Moisture level content analysis in oil impregnated pressboard used in power transformers [J].
Sebok, Milan ;
Zukowski, Pawel ;
Koltunowicz, Tomasz N. ;
Kierczynski, Konrad ;
Subocz, Jan ;
Szrot, Marek .
2014 ELEKTRO, 2014, :369-374
[32]   Polarization Characteristics of Aged Oil Impregnated Paper Insulation by Thermally Stimulated Current Tests [J].
Zhu Y. ;
Cui H. ;
Li S. ;
Wang H. ;
Jing Y. ;
Min D. ;
Li S. .
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2018, 38 (08) :2513-2520
[33]   Quantitative Analysis Ageing Status of Natural Ester-paper Insulation and Mineral Oil-paper Insulation by Polarization/Depolarization Current [J].
Hao, Jian ;
Liao, Ruijin ;
Chen, George ;
Ma, Zhiqin ;
Yang, Lijun .
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2012, 19 (01) :188-199
[34]   Analysis of Frequency Domain Dielectric Response of Pressboard Insulation Impregnated with Different Insulating Liquids [J].
Bandara, Kapila ;
Ekanayake, Chandima ;
Saha, Tapan Kumar .
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2016, 23 (04) :2042-2050
[35]   Influence of Moisture Content on Cellulose Structure and Breakdown Strength of Vegetable Oil-Impregnated Paper [J].
Li, Yafei ;
Zhong, Lisheng ;
Yu, Qinxue ;
Zhang, Chen ;
Jiang, Songlin ;
Xue, Fei ;
Li, Huaqiang ;
Zhao, Yaohong .
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2019, 26 (04) :1245-1252
[36]   Unusual conduction at oil-paper interface in transformers diagnosed by Polarization Depolarization Current (PDC) analysis [J].
Bhumiwat, S. A. .
2014 ELECTRICAL INSULATION CONFERENCE (EIC), 2014, :185-188
[37]   Effects of ZnO magnetron sputtering on surface charge and flashover voltage of oil-impregnated paper [J].
Du, Boxue ;
Jiang, Jinpeng ;
Li, Jin ;
Zhu, Wenbo .
HIGH VOLTAGE, 2019, 4 (04) :308-315
[38]   Study of Power Transformer Insulation Model. The X-Y Model of Oil Impregnated Pressboard - Water Nanodrops - Insulating Oil Composite [J].
Rogalski, Przemyslaw .
PROCEEDINGS OF THE 2020 IEEE 10TH INTERNATIONAL CONFERENCE ON NANOMATERIALS: APPLICATIONS & PROPERTIES (NAP-2020), 2020,
[39]   Electron hopping and DC conductivity of dampness-soaked paper-oil insulation of high voltage transformers [J].
Zhukowski, Pawel ;
Szrot, Marek ;
Subocz, Jan ;
Gutten, Miroslav ;
Korenciak, Daniel .
PRZEGLAD ELEKTROTECHNICZNY, 2012, 88 (11B) :361-363
[40]   DC and AC Tests of Moisture Electrical Pressboard Impregnated with Mineral Oil or Synthetic Ester-Determination of Water Status in Power Transformer Insulation [J].
Zukowski, Pawel ;
Rogalski, Przemyslaw ;
Koltunowicz, Tomasz N. ;
Kierczynski, Konrad ;
Zenker, Marek ;
Pogrebnjak, Alexander D. ;
Kucera, Matej .
ENERGIES, 2022, 15 (08)