The Influence of Service Aging on Transformer Insulating Oil Parameters

被引:45
作者
Singh, Jashandeep [1 ]
Sood, Yog Raj [2 ]
Verma, Piush [1 ]
机构
[1] Rayat & Bahra Grp Inst, Chandigarh, Punjab, India
[2] Natl Inst Technol NIT, Dept Elect Engg, Hamirpur 177005, HP, India
关键词
Power Transformer; insulation oil; breakdown voltage (BDV); moisture contents; resistivity; tan delta; interfacial tension and flash point;
D O I
10.1109/TDEI.2012.6180234
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
This paper investigates the influence of service aging on transformer insulating oil. Samples of 10 working power transformers of 16 to 20 MVA installed at different substations in Punjab, India have been taken. Various properties of transformer insulation oil such as breakdown voltage (BDV), moisture, resistivity, tan delta, interfacial tension and flash point have been measured using different national and international standards. In this paper, the various properties of insulating oil have been graphically presented with service aging.
引用
收藏
页码:421 / 426
页数:6
相关论文
共 50 条
  • [31] Comparison of DC conductivity of the insulating oil and moisturized electrical pressboard impregnated with insulating oil
    Kierczynski, Konrad
    Zukowski, Pawel
    Sebok, Milan
    Gutten, Miroslav
    [J]. 12TH INTERNATIONAL CONFERENCE ELEKTRO 2018, 2018,
  • [32] Degradation level monitoring sensor for insulating oil of power transformer using capacitive high aspect ratio of electrodes
    Kim, S
    Kim, Y
    Yang, J
    Kwon, S
    Park, S
    [J]. Transducers '05, Digest of Technical Papers, Vols 1 and 2, 2005, : 613 - 616
  • [33] Development of Testing Method for Static Electrification Within Power Transformer Using Suspended Cellulose Fibers in Insulating Oil
    Yoshida, Masanobu
    Moriguchi, Soichi
    Sato, Gaku
    Konishi, Yoshinori
    Hasegawa, Masayuki
    [J]. PROCEEDINGS OF THE 21ST INTERNATIONAL SYMPOSIUM ON HIGH VOLTAGE ENGINEERING, VOL 1, 2020, 598 : 908 - 916
  • [34] Aging Status Prediction of Oil Impregnated Insulating Kraft Paper Using GLCM Based Textural Features
    Kumaresh, S. S.
    Malleswaran, M.
    [J]. IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2021, 28 (06) : 2108 - 2116
  • [35] Influence of temperature on phase shift angle and admittance of moistened composite of cellulose and insulating oil
    Zukowski, Pawel
    Rogalski, Przemyslaw
    Koltunowicz, Tomasz N.
    Kierczynski, Konrad
    Subocz, Jan
    Sebok, Milan
    [J]. MEASUREMENT, 2021, 185
  • [36] Aging State Assessment of Transformer Oil Based on UV-Vis Spectrum and Fuzzy Algorithm
    Feng, Dawei
    Yan, Xiaoyu
    Guo, Yixin
    [J]. 2022 IEEE 21ST INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL), 2022,
  • [37] Influence of the Geometrical Parameters of Power Transformer Insulation on the Frequency Domain Spectroscopy Measurement
    Pradhan, M. K.
    Yew, J. H.
    Saha, T. K.
    [J]. 2008 IEEE POWER & ENERGY SOCIETY GENERAL MEETING, VOLS 1-11, 2008, : 2687 - 2694
  • [38] The influence of strong electric fields on the DC conductivity of the composite cellulose, insulating oil and water nanoparticles
    Konrad, Kierczynski
    Zukowski, Pawel
    [J]. ADVANCED TOPICS IN OPTOELECTRONICS, MICROELECTRONICS, AND NANOTECHNOLOGIES VIII, 2016, 10010
  • [39] Design and fabrication of the degradation level monitoring sensor for power transformer insulating oil - art. no. 61110U
    Kim, Sunghyun
    Kim, Yiseok
    Yang, Jooran
    Kwon, Sangjin
    Park, Sekwang
    [J]. Reliability, Packaging, Testing, and Characterization of MEMS/ MOEMS V, 2006, 6111 : U1110 - U1110
  • [40] A Modified Simulation Model for Predicting the FDS of Transformer Oil-Paper Insulation Under Nonuniform Aging
    Liu, Jiefeng
    Sun, Tengyue
    Fan, Xianhao
    Zhang, Yiyi
    Lai, Benhui
    [J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2021, 70