Upwind-linear edge elements for 3D moving conductor eddy current problems

被引:16
|
作者
Yu, HT
Shao, KR
Zhou, KD
Lavers, JD
Shen, JX
机构
[1] UNIV TORONTO,DEPT ELECT & COMP ENGN,TORONTO,ON M5S 1A4,CANADA
[2] TECH UNIV BERLIN,INST ELEKTR MASCHINEN,BERLIN,GERMANY
关键词
D O I
10.1109/20.497351
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Upwind-linear edge elements, which can eliminate the non-physical oscillation solution, sire presented for 3D moving conductor eddy current problems. This numerical method allows the jump of the normal field component and increases the solution accuracy. The Galekin method is employed in non eddy current domain. This proposed method is used to discretize the formulation that uses the magnetic field intensity H as it variable in the whole solution region. Eddy current problems involving the moving effects are used to valid;lte this technique.
引用
收藏
页码:760 / 763
页数:4
相关论文
共 50 条
  • [31] A finite element method for computing 3D eddy current problems
    Yu, HT
    Shao, KR
    Lavers, JD
    IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (05) : 4320 - 4322
  • [32] Calculation of 3D eddy current inverse problems in nondestructive testing
    Lei, YZ
    Ma, XS
    ELECTROMAGNETIC FIELD PROBLEMS AND APPLICATIONS (ICEF '96), 1997, : 254 - 256
  • [33] 3D eddy current and temperature field analysis of edge induction heater
    Li, Yilun
    Yang, Shiyou
    COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2016, 35 (02) : 683 - 694
  • [34] Characteristics study of permanent magnet eddy current coupling based on 3D moving eddy current field analysis
    Li T.
    Lin H.
    Huang Y.
    Wang J.
    Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition), 2010, 40 (02): : 301 - 305
  • [35] 3-D eddy current analysis in moving conductor of permanent magnet type of retarder using moving coordinate system
    Muramatsu, K
    Takahashi, N
    Hashio, T
    Yamada, C
    Ogawa, M
    Kobayashi, S
    Kuwahara, T
    IEEE TRANSACTIONS ON ENERGY CONVERSION, 1999, 14 (04) : 1312 - 1317
  • [36] A Novel Gauged Vector Potential Formulation for 3-D Motional Eddy-Current Problems Using Edge Elements
    Zhao, Yanpu
    Fu, W. N.
    IEEE TRANSACTIONS ON MAGNETICS, 2017, 53 (06)
  • [37] A Novel Gauged Vector Potential Formulation for 3-D Motional Eddy-current Problems Using Edge Elements
    Zhao, Yanpu
    Fu, W. N.
    2016 IEEE CONFERENCE ON ELECTROMAGNETIC FIELD COMPUTATION (CEFC), 2016,
  • [38] Calculation of the 3D non-linear eddy current field in moving conductors and its application to braking systems
    Albertz, D
    Dappen, S
    Henneberger, G
    IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (03) : 768 - 771
  • [39] Surface impedance for 3D non-linear eddy current problems - Application to loss computation in transformers
    Guerin, C
    Meunier, G
    Tanneau, G
    IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (03) : 808 - 811
  • [40] Surface impedance for 3D non-linear eddy current problems - application to loss computation in transformers
    Guerin, Christophe
    Meunier, Gerald
    Tanneau, Gerard
    IEEE Transactions on Magnetics, 1996, 32 (3 /1): : 808 - 811