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Journal of Low Temperature Physics

, Volume 170, Issue 5–6, pp 366–371 | Cite as

The Fabrication Technique and Property Analysis of Racetrack-Type High Temperature Superconducting Magnet for High Power Motor

  • S. F. Xie
  • Y. Wang
  • D. Y. Wang
  • X. J. Zhang
  • B. Zhao
  • Y. Y. Zhang
  • L. Li
  • Y. N. Li
  • P. M. Chen
Article

Abstract

The superconducting motor is now the focus of the research on the application of high temperature superconducting (HTS) materials. In this manuscript, we mainly introduce the recent progress on the fabrication technique and property research of the superconducting motor magnet in Luoyang Ship Material Research Institute (LSMRI) in China, including the materials, the winding and impregnation technique, and property measurement of magnet. Several techniques and devices were developed to manufacture the magnet, including the technique of insulation and thermal conduction, the device for winding the racetrack-type magnet, etc. At last, the superconducting magnet used for the MW class motor were successfully developed, which is the largest superconducting motor magnet in china at present. The critical current of the superconducting magnet exceeds the design value (90 A at 30 K).

Keywords

Racetrack-type magnet Winding Impregnation 

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Copyright information

© Springer Science+Business Media, LLC 2012

Authors and Affiliations

  • S. F. Xie
    • 1
  • Y. Wang
    • 1
  • D. Y. Wang
    • 1
  • X. J. Zhang
    • 1
  • B. Zhao
    • 1
  • Y. Y. Zhang
    • 1
  • L. Li
    • 1
  • Y. N. Li
    • 1
  • P. M. Chen
    • 1
  1. 1.Luoyang Ship Material Research InstituteLuoyangChina

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