Research on on-line diagnosis of transformer winding deformation

被引：0
|
作者：
Shen Liangping [1 ]
Wang Hao [1 ]
Duan Xianzhong [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Coll Elect & Elect Engn, Wuhan 430074, Peoples R China
来源：
ISTM/2007: 7TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, VOLS 1-7, CONFERENCE PROCEEDINGS | 2007年
关键词：
transformer winding deformation; on-line diagnosis; requency response analysis (FRA); simulation;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents an on-line method to diagnose transformer winding deformation by Frequency Response Analysis.(FRA). In this study, FRA were performed by digital simulation using MULTISIM based on several kinds of winding deformation, such as short-circuit between one-phase coils, short-circuit between two-phase coils and short-circuit between one-phase coils and ground The simulated differences of different winding deformation were discussed in detail. We find that the resonant points of frequency response curve at different frequency represent different winding deformation. It also showed the resonant points of frequency response of each winding deformation changes with the exact deformation position. The load characteristic of the power system and the power line state are possible to influence the characteristics of the frequency response spectra, a high frequency-impedance is necessary to degrade the influence. So, according to the characteristics of the frequency response spectra, the winding deformation can be detected accurately while it occurs.
引用
收藏
页码：3217 / 3220
页数：4
相关论文
共 50 条
  • [21] Research and Development the Method of Transformer Winding Deformation Fault Diagnosis Based on FRA
    Qian Su-xiang
    Li Zhu-ping
    Gu Xiao-jun
    Du Qi
    ADVANCED MEASUREMENT AND TEST, PTS 1-3, 2011, 301-303 : 742 - +
  • [22] Research on the On-Line Monitoring System for Winding Deformation of Distribution Transformers Based on FRA
    Zhang, Zhongyuan
    Chen, Tao
    Wang, Yanbo
    ADVANCED RESEARCH IN MATERIAL SCIENCE AND MECHANICAL ENGINEERING, PTS 1 AND 2, 2014, 446-447 : 827 - 831
  • [23] Transformer Winding Deformation Diagnosis by Induced Voltage Test
    Wen Dingjun
    Lv Jingshun
    Zhang Xiubin
    Hu Chunjiang
    MECHATRONICS ENGINEERING, COMPUTING AND INFORMATION TECHNOLOGY, 2014, 556-562 : 2689 - 2692
  • [24] Online monitoring and diagnosis method of transformer winding deformation
    Wu, Hao
    Wang, Xue
    Zhang, Jiajia
    IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING, 2019, 14 (12) : 1747 - 1753
  • [25] Transformer Winding Deformation Diagnosis Based on Signal Distance
    Li, Shengmin
    Zhao, Dan
    He, Yuanyuan
    2019 22ND INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2019), 2019, : 2015 - 2020
  • [26] An on-line detection method of transformer winding deformation based on variational mode decomposition and probability density estimation
    Zhang N.
    Zhu Y.
    Gao Y.
    Zhao L.
    Chen X.
    Guo X.
    Dianwang Jishu/Power System Technology, 2016, 40 (01): : 297 - 302
  • [27] Transformer Fault On-line Diagnosis System
    Yan, Lin
    Wang, Wei
    Zhang, Ying
    2019 ELEVENTH INTERNATIONAL CONFERENCE ON ADVANCED COMPUTATIONAL INTELLIGENCE (ICACI 2019), 2019, : 24 - 28
  • [28] Simulating analysis and research on transformer winding deformation fault
    Chen, Y.
    Peng, Q.
    Tang, J.
    Yin, Y. H.
    ADVANCES IN ENERGY, ENVIRONMENT AND MATERIALS SCIENCE, 2016, : 321 - 325
  • [29] Research on new method of transformer winding deformation detection
    Tan, Xiangyu
    Ao, Gang
    Xu, Xiaowei
    Ren, Yanan
    Zhang, Wenbin
    Ferroelectrics, 2024, 618 (9-10) : 1851 - 1866
  • [30] An On-line Monitoring Method for Winding Deformation of Power Transformers
    Liu, Xing-ping
    Chen, Min-you
    PROCEEDINGS OF THE 2013 IEEE 8TH CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA), 2013, : 255 - 260
12345