Electromagnetic Forces of High-T c Superconducting Coated Conductor Coils Subjected to Sinusoidal Traveling Magnetic Fields

被引：3
作者：
Li, Jing [1 ]
Yen, Fei [1 ]
Zheng, Shijun [1 ]
Wang, Suyu [1 ]
机构：
[1] Southwest Jiaotong Univ, State Key Lab Tract Power, Appl Superconduct Lab, Chengdu 610031, Peoples R China
来源：
JOURNAL OF LOW TEMPERATURE PHYSICS | 2014年 / 174卷 / 1-2期
关键词：
High temperature superconductivity; Linear synchronous motor; Superconducting coil magnets; MOTORS;
D O I：
10.1007/s10909-013-0952-0
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
In order to optimize the structure of high temperature superconducting coils for linear motor applications, three separate coils with different shapes made of Re-BCO coated conductor were studied: circular shaped single pancake, circular shaped double-pancake and racetrack shaped single-pancake. The thrust and vertical forces of the three coils above a conventional flat linear three-phases winding were investigated experimentally. With the aid of the experimentally obtained values, it was found that single-pancake coil in the shape of a racetrack was the best selection for a flat single-sided linear motor system. Studies were also made on the frequency characteristics of the vertical force of the racetrack shaped single-pancake coil.
引用
收藏
页码：87 / 95
页数：9
相关论文
共 7 条
  • [1] Long-term operational experience with first Siemens, 400 kW HTS machine in diverse configurations
    Frank, M
    Frauenhofer, J
    van Hasselt, P
    Nick, W
    Neumueller, HW
    Nerowski, G
    [J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2003, 13 (02) : 2120 - 2123
  • [2] DEMONSTRATION OF 2 SYNCHRONOUS MOTORS USING HIGH-TEMPERATURE SUPERCONDUCTING FIELD-COILS
    JOSHI, CH
    PRUM, CB
    SCHIFERL, RF
    DRISCOLL, DI
    [J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 1995, 5 (02) : 968 - 971
  • [3] Normal Force Analysis on a High Temperature Superconducting Linear Synchronous Motor
    Li, Jing
    Yen, Fei
    Zheng, Shijun
    Wang, Suyu
    Wang, Jiasu
    [J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2012, 22 (03)
  • [4] Experimental Study of the Electromagnetic Forces of a HTS Bulk Magnet Subjected to Sinusoidal Traveling Magnetic Field
    Li, Jing
    Wang, Suyu
    Wang, Jiasu
    Yen, Fei
    Liu, Lu
    Zheng, Jun
    Liu, Wei
    Lin, Qunxu
    [J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2010, 20 (03) : 929 - 932
  • [5] AC Application of HTS Conductors in Highly Dynamic Electric Motors
    Oswald, B.
    Best, K-J
    Setzer, M.
    Duffner, E.
    Soell, M.
    Gawalek, W.
    Kovalev, L. K.
    [J]. 7TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS'05), 2006, 43 : 800 - 803
  • [6] Selvamanickam V., 2010, APPL SUP C WASH DC A
  • [7] A single-sided linear synchronous motor with a high temperature superconducting coil as the excitation system
    Yen, F.
    Li, J.
    Zheng, S. J.
    Liu, L.
    Ma, G. T.
    Wang, J. S.
    Wang, S. Y.
    Liu, Wei
    [J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2010, 23 (10)
1