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] Analysis of Time Domain Characteristic of Ultra-high Frequency Antenna Sensor Detecting Partial Discharge
    Feng, Xuan
    Liu, Yushun
    PROCEEDINGS OF THE 2017 2ND INTERNATIONAL SYMPOSIUM ON ADVANCES IN ELECTRICAL, ELECTRONICS AND COMPUTER ENGINEERING (ISAEECE 2017), 2017, 124 : 289 - 294
  • [22] Electro-Acoustic Scattering using Finite Difference Time Domain Method (FDTD)
    Rupa, V. Viswa
    Negi, Yoginder Kumar
    Balakrishnan, N.
    2022 IEEE MICROWAVES, ANTENNAS, AND PROPAGATION CONFERENCE, MAPCON, 2022, : 1174 - 1177
  • [23] Analysis and design of industrial microwave ovens using the Finite Difference Time Domain method
    Sundberg, M
    Risman, PO
    Kildal, PS
    Ohlson, T
    JOURNAL OF MICROWAVE POWER AND ELECTROMAGNETIC ENERGY, 1996, 31 (03) : 142 - 157
  • [24] Wideband Modeling of Graphene Using the Finite-Difference Time-Domain Method
    Nayyeri, Vahid
    Soleimani, Mohammad
    Ramahi, Omar M.
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2013, 61 (12) : 6107 - 6114
  • [25] Simulation of optical devices using parallel finite-difference time-domain methods
    Li, K
    Kong, FM
    Mei, LM
    Liu, X
    PASSIVE COMPONENTS AND FIBER-BASED DEVICES II, PT 1 AND 2, 2005, 6019 : U627 - U634
  • [26] Surface impedance modeling using the finite-difference time-domain method
    Thiel, DV
    Mittra, R
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 1997, 35 (05): : 1350 - 1356
  • [27] Efficient outdoor sound propagation modeling with the finite-difference time-domain (FDTD) method: a review
    Van Renterghem, Timothy
    INTERNATIONAL JOURNAL OF AEROACOUSTICS, 2014, 13 (5-6) : 385 - 404
  • [28] On-Line Partial Discharge Monitoring System for Power Transformers Based on the Simultaneous Detection of High Frequency, Ultra-High Frequency, and Acoustic Emission Signals
    Sikorski, Wojciech
    Walczak, Krzysztof
    Gil, Wieslaw
    Szymczak, Cyprian
    ENERGIES, 2020, 13 (12)
  • [29] WAFER 3D EFFECT STUDY WITH FINITE DIFFERENCE TIME DOMAIN (FDTD) SIMULATION METHOD
    Yue, Liwan
    Hu, Huayong
    Liu, Chang
    Wu, Qiang
    2015 China Semiconductor Technology International Conference, 2015,
  • [30] A new-fangled high dimensional waveguide for multiple sensing applications using finite difference time domain method
    Mohanty, Sangram Kishore
    Palai, G.
    Bhanja, Urmilla
    Mishra, C. S.
    OPTIK, 2018, 172 : 861 - 865
12345