Transformer Windings Hot Spot Temperature Modeling and Simulation

被引：0
|
作者：
Elmoudi, A. [1 ]
机构：
[1] Red River Coll Appl Sci & Technol, Elect Engn Technol Dept, Winnipeg, MB, Canada
来源：
2014 IEEE 27TH CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (CCECE) | 2014年
关键词：
Power Transformers; Temperature; Thermal factors;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper presents simplified simulation models to determine the winding hot spot temperature of a transformer. The models use measured oil temperature(s), load current and transformer winding data as inputs. The simulated winding hot spot temperature showed good agreement with the temperature measured on 250 MVA transformer equipped with fiber optic probes. The models can be implemented in an on line monitoring system. The determined winding hot spot temperature can be used to assess the insulation ageing, the risk of bubble formation. It is also important for more efficient control of the cooling
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Thermal overshoot analysis for hot-spot temperature rise of transformer
    Zhou, L. J.
    Wu, G. N.
    Yu, J. F.
    Zhang, X. H.
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2007, 14 (05) : 1316 - 1322
  • [22] Methods for calculating the transformer hot-spot temperature and lifetime prediction
    Vidja, Akash
    Nayakpara, Harshad
    Bhalerao, Raghavendra
    Bhargava, Kshitij
    2018 3RD INTERNATIONAL CONFERENCE FOR CONVERGENCE IN TECHNOLOGY (I2CT), 2018,
  • [23] Calculation of Hot Spot Temperature of Transformer Bushing Considering Current Fluctuation
    Yang, Zhifei
    Ruan, Jiangjun
    Huang, Daochun
    Du, Zhiye
    Tang, Liezheng
    Zhou, Taotao
    IEEE ACCESS, 2019, 7 : 120441 - 120448
  • [24] Simulation analysis of the thermal-electric analogy calculation model of transformer winding hot-spot temperature
    Chen, Wei-Gen
    Li, Meng-Li
    Sun, Cai-Xin
    Su, Xiao-Ping
    Hu, Jin-Xing
    Chongqing Daxue Xuebao/Journal of Chongqing University, 2010, 33 (12): : 8 - 13
  • [25] Research of Temperature Sensor Arrangement Based on Transformer Hot-spot Temperature Estimates
    Wang Yong-qiang
    Cui Huan-huan
    Yuan Shuai
    Bi Jian-gang
    Liu Yun-peng
    2014 INTERNATIONAL CONFERENCE ON POWER SYSTEM TECHNOLOGY (POWERCON), 2014, : 1393 - 1397
  • [26] An improved dynamic model of transformer hot spot temperature based on top oil temperature
    Chen, Wei-Gen
    Su, Xiao-Ping
    Zhou, Qu
    Pan, Chong
    Xie, Bo
    Chongqing Daxue Xuebao/Journal of Chongqing University, 2012, 35 (05): : 69 - 75
  • [27] Local Hot Spot Detection of Transformer Windings Based on Brillouin Optical Time Domain Peak Edge Analysis
    Liu Y.
    Li Y.
    Li H.
    Fan X.
    Diangong Jishu Xuebao/Transactions of China Electrotechnical Society, 2024, 39 (11): : 3486 - 3498
  • [28] Inter Disc Fault Simulation In Transformer Windings
    Saini, Abhishek
    Sharma, Manisha
    Chantola, Arun
    PROCEEDINGS OF THE 2018 SECOND INTERNATIONAL CONFERENCE ON INVENTIVE COMMUNICATION AND COMPUTATIONAL TECHNOLOGIES (ICICCT), 2018, : 1051 - 1055
  • [29] Deformation Simulation and Analysis of Power Transformer Windings
    Li, Zhengyuan
    Hao, Zhiguo
    Yan, Chenguang
    Dang, Yiqi
    Xu, Hongxiang
    Zhang, Baohui
    2016 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC), 2016, : 1445 - 1449
  • [30] Accurate hot spot modeling in a power transformer leading to improved design and performance
    Declercq, J
    Van der Veken, W
    1999 IEEE TRANSMISSION AND DISTRIBUTION CONFERENCE, VOLS 1 & 2, 1999, : 920 - 924
12345