Simulation of Propagation Characteristic of Ultra High Frequency Signals in Power Transformers Using Finite Difference Time Domain Method

被引：0
|
作者：
Xu, Bin [1 ]
Li, Yanming [1 ]
Zhao, Junhong [2 ]
Wang, Xinjun [2 ]
Zhang, Ruixiang [2 ]
机构：
[1] Xi An Jiao Tong Univ, State Key Lab Elect Insulat & Power Equipment, Xian, Peoples R China
[2] Xian Res Inst Hitech, Dept Elect Engn, Xian, Peoples R China
来源：
2015 5TH INTERNATIONAL CONFERENCE ON ELECTRIC UTILITY DEREGULATION AND RESTRUCTURING AND POWER TECHNOLOGIES (DRPT 2015) | 2015年
关键词：
FDTD; Partial Discharge; Power Transformer; Simulation; UHF;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In order to study the propagation characteristics of Ultra High Frequency (UHF) signals excited by partial discharge in an actual power transformer, a simulation model of the power transformer is established using Finite Difference Time Domain (FDTD) method to simulate the propagation progress of the UHF signals. The receiving signals in different points and planes are analyzed by time domain and frequency domain methods. The results show that due to the complicated structure, the magnitude of the receiving signals vary greatly with places and the distribution of energy also varies very much. The higher the frequency, the greater the attenuation.
引用
收藏
页码：1591 / 1594
页数：4
相关论文
共 50 条
  • [21] Experimental Analysis of Ultra-High-Frequency Signal Propagation Paths in Power Transformers
    Beura, Chandra Prakash
    Beltle, Michael
    Wenger, Philipp
    Tenbohlen, Stefan
    ENERGIES, 2022, 15 (08)
  • [22] Simulation of Ultrasound Propagation in Cancel Ions Bone by Solving Elastic Wave Equation using Finite Difference Time Domain Method
    Hemmati, Nima
    Abolhassani, Mohammad Djavad
    2009 9TH IEEE INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOENGINEERING, 2009, : 319 - 323
  • [23] A New High Order Finite Difference Time Domain Method
    Xu Jie
    Xu Ke
    Huang Zhixiang
    JOURNAL OF ELECTRONICS & INFORMATION TECHNOLOGY, 2020, 42 (02) : 425 - 429
  • [24] Finite difference time domain method of light propagation through inhomogeneous media
    Milosevic, M.
    Stevanovic, N.
    Markovic, V. M.
    Cimbaljevic, Z.
    OPTICA APPLICATA, 2023, 53 (04) : 523 - 538
  • [25] Analysis of high speed interconnects using the finite difference time domain method (FDTDM)
    Kumar, NS
    Kumar, BK
    Manoharan, K
    Raju, S
    Kumar, VA
    PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON ELECTROMAGNETIC INTERFERENCE AND COMPATIBILITY, 2003, : 53 - 58
  • [26] Signal propagation in high speed differential transmission line using parallelized finite-difference time-domain method
    Li, EP
    Jin, HF
    Wang, S
    Li, LW
    JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 2004, 18 (04) : 437 - 454
  • [27] Forward modeling of through-wall-sensing with ultra-wideband signals using finite-difference time-domain method
    Huang, Xiaoyang
    Lee, Peter
    Chen, Bingquan
    Cui, Hong-Liang
    Pastore, Robert
    2007 IEEE RADIO AND WIRELESS SYMPOSIUM, 2007, : 88 - 90
  • [28] Numerical Simulation of Cancellous Bone Remodeling Using Finite Difference Time-Domain Method
    Hosokawa, Atsushi
    INTERNATIONAL CONGRESS ON ULTRASONICS (GDANSK 2011), 2012, 1433 : 233 - 236
  • [29] Using finite-difference time-domain method to realize computer simulation of strut
    Liu Da-Gang
    Zhou Jun
    Liu Sheng-Gang
    ACTA PHYSICA SINICA, 2007, 56 (12) : 6924 - 6930
  • [30] Transformation optics using finite difference time domain method
    Dhawan, Prerak
    Paradkar, B. S.
    PHOTONIC AND PHONONIC PROPERTIES OF ENGINEERED NANOSTRUCTURES IX, 2019, 10927
12345