Development of power transformer thermal models for oil temperature prediction

被引：0
|
作者：
Tang, WH [1 ]
Zeng, H
Nuttall, KI
Richardson, Z
Simonson, E
Wu, QH
机构：
[1] Univ Liverpool, Dept Elect Engn & Elect, Liverpool L69 3GJ, Merseyside, England
[2] Elect Power Res Inst, Beijing 100085, Peoples R China
来源：
REAL-WORLD APPLICATIONS OF EVOLUTIONARY COMPUTING, PROCEEDINGS | 2000年 / 1803卷
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper describes a new thermal model of oil-immersed, forced-air cooled power transformers and a methodology for model construction using intelligent learning applied to on-site measurements. The model delivers the value of bottom-oil and top-oil temperatures for thermal performance prediction and on-line monitoring of power transformers. The results obtained using the new thermal model are compared with the results of a traditional thermal model and the results derived from artificial neural networks.
引用
收藏
页码：195 / 204
页数：10
相关论文
共 50 条
  • [41] Development of Weather Invariant Electric Power Transformer Oil Purification System
    Roycroft, C. D.
    Yusuff, A. A.
    2021 SOUTHERN AFRICAN UNIVERSITIES POWER ENGINEERING CONFERENCE/ROBOTICS AND MECHATRONICS/PATTERN RECOGNITION ASSOCIATION OF SOUTH AFRICA (SAUPEC/ROBMECH/PRASA), 2021,
  • [42] Investigation of Oil and Winding Temperature Models of Power Transformers
    Yigit, Engin
    Ucak, Canbolat
    2016 NATIONAL CONFERENCE ON ELECTRICAL, ELECTRONICS AND BIOMEDICAL ENGINEERING (ELECO), 2016, : 11 - 15
  • [43] Low temperature thermal degradation of cellulosic insulating paper in air and transformer oil
    Soares, S
    Ricardo, NMPS
    Heatley, F
    Rodrigues, E
    POLYMER INTERNATIONAL, 2001, 50 (03) : 303 - 308
  • [44] Transformer Electromagnetic and Thermal Models
    Mastorakis, Nikos E.
    Bulucea, Cornelia A.
    Popescu, Marius C.
    PS '09: PROCEEDINGS OF THE 9TH WSEAS INTERNATIONAL CONFERENCE ON POWER SYSTEMS, 2009, : 108 - +
  • [45] Power transformer oil temperature prediction based on empirical mode decomposition-bidirectional long short-term memory
    Chen, Haomin
    Meng, Lingwen
    Xi, Yu
    Xu, Changbao
    Wang, Yu
    Xin, Mingyong
    Chen, Guangqin
    Chen, Yumin
    JOURNAL OF ALGORITHMS & COMPUTATIONAL TECHNOLOGY, 2023, 17
  • [46] Prediction of Transformer Top Oil Temperature Based on Kernel Extreme Learning Machine Error Prediction and Correction
    Li K.
    Qi X.
    Wei B.
    Huang H.
    Wang J.
    Zhang J.
    Gaodianya Jishu/High Voltage Engineering, 2017, 43 (12): : 4045 - 4053
  • [47] Thermal Modelling of Power Transformer
    Bouhaddiche, R.
    Bouazabia, S.
    Fofana, I.
    2017 IEEE 19TH INTERNATIONAL CONFERENCE ON DIELECTRIC LIQUIDS (ICDL), 2017,
  • [48] Thermal simulation of a power transformer
    Popescu, Lizeta
    Diodiu, Lucian
    PROCEEDINGS OF 2019 8TH INTERNATIONAL CONFERENCE ON MODERN POWER SYSTEMS (MPS), 2019,
  • [49] THERMAL ANALYSIS OF POWER TRANSFORMER
    Kravchenko, E., V
    Ivleva, D. Yu
    HEAT AND MASS TRANSFER IN THE THERMAL CONTROL SYSTEM OF TECHNICAL AND TECHNOLOGICAL ENERGY EQUIPMENT, 2015, 23
  • [50] THE DEVELOPMENT OF BREAKDOWN IN TRANSFORMER OIL
    Kudelcik, Jozef
    ADVANCES IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2007, 6 (01) : 35 - 39
12345