Aging Performance of Transformer Oil Insulation-State of Art Review

被引：1
|
作者：
Thanua, Nisha [1 ]
Kumbhar, Ganesh Balu [1 ]
机构：
[1] Indian Inst Technol Roorkee, EED, Roorkee, Uttar Pradesh, India
来源：
PROCEEDINGS OF 2021 5TH INTERNATIONAL CONFERENCE ON CONDITION ASSESSMENT TECHNIQUES IN ELECTRICAL SYSTEMS (IEEE CATCON 2021) | 2021年
关键词：
Power transformers; aging; mineral oil; dielectrics; ester oils; NATURAL ESTER; ELECTRICAL DISCHARGES; LIQUID; OXIDATION; ANTIOXIDANTS; MOISTURE;
D O I：
10.1109/CATCON52335.2021.9670470
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：
The objective of this review paper is to understand the aging aspects of the transformer insulating oil by studying the aging performance of two widely used liquid dielectrics ie., mineral oil and natural ester oils along with paper as solid insulation. The performance of the power transformer is mainly decided by the proper working of its insulation. Thus monitoring the performance of insulating oil with aging results in more reliable working of the transformers. Here the aging mechanism of the insulating oil is briefly discussed alongside various study done in understanding the aging performance of both the liquid dielectrics using various methods and thus the degradation rate of both the dielectrics are examined. Naturally available ester oils are found to have better performance in comparison to mineral oil and also the paper degradation rate was found to be slower in these ester oils. Various methods used in monitoring the aging phenomenon are discussed briefly which compares the aging markers of both the oils.
引用
收藏
页码：97 / 102
页数：6
相关论文
共 50 条
  • [11] Performance analysis of mixed vegetable oil as an alternative for transformer insulation oil
    Madavan, Rengaraj
    Saroja, Subburaj
    Karthick, Alagar
    Murugesan, Srinivasan
    Mohanavel, V
    Velmurugan, P.
    Al Obaid, Sami
    Alfarraj, Saleh
    Sivakumar, S.
    BIOMASS CONVERSION AND BIOREFINERY, 2022, 15 (2) : 1939 - 1944
  • [12] Influence of Temperature and Moisture on Aging Degree of Transformer Oil Paper Insulation
    Gao, Tianchu
    2018 9TH INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING, MATERIALS AND MACHINERY (ICCEMM 2018), 2018, : 9 - 16
  • [13] Aging Lifetime Evaluation of Transformer Oil-paper Insulation Considering Oil Replacement
    Liu J.
    Lü J.
    Zhang M.
    Jia H.
    Nie H.
    Wei X.
    Gaodianya Jishu/High Voltage Engineering, 2020, 46 (05): : 1750 - 1758
  • [14] Insulation Performance of Aging Transformer Winding under Transient Impulse
    Li, Yabo
    Wu, Zhen
    Ma, Guoming
    Li, Chengrong
    Ye, Haifeng
    Wu, Hao
    Luo, Yingting
    2017 IEEE 19TH INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL), 2017,
  • [15] Aging of transformer insulation paper
    Le, TT
    Hill, DJT
    Darveniza, M
    JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, 1996, A33 (12): : 1885 - 1895
  • [16] Study on the influence of preload on the thermal aging of transformer oil-paper insulation
    Liu J.
    Wang F.-Y.
    Dianji yu Kongzhi Xuebao/Electric Machines and Control, 2020, 24 (06): : 127 - 134
  • [17] Prediction of Dissolved Alcohol Concentrations in Transformer Oil and Aging Evaluation of Cellulose Insulation
    Zhang, Heng
    Zhang, Yuan
    Jiang, Zaijun
    Fan, Xianhao
    Li, Wen
    Liu, Chuying
    Zhang, Enze
    Wu, Thomas
    Liu, Jiefeng
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2025, 32 (02) : 1238 - 1245
  • [18] Aging research of the transformer insulation system
    Mikulecky, A.
    Cabrajac, S.
    Godec, Z.
    Energija, 44 (5-6):
  • [19] Variable Frequency Transformer - State of the Art Review
    Bakhsh, Farhad Ilahi
    Khatod, Dheeraj Kumar
    2013 INTERNATIONAL CONFERENCE ON ENERGY EFFICIENT TECHNOLOGIES FOR SUSTAINABILITY (ICEETS), 2013,
  • [20] Review on monitoring of transformer insulation oil using optical fiber sensors
    Meitei, Sorokhaibam Nilakanta
    Borah, Kunal
    Chatterjee, Saibal
    RESULTS IN OPTICS, 2023, 10
12345