Progress in Superconductivity and Cryogenics (한국초전도ㆍ저온공학회논문지)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
권호 표지
DOI QR코드

DOI QR Code

A Study on the Design on Iron-Core Shape for Superconducting Hybrid Electro-Magnet System

초전도 하이브리드 자기부상 마그넷 시스템의 코어 형상 설계 연구

  • 황영진 (연세대 대학원 전기전자공학과) ;
  • 최석진 (연세대 대학원 전기전자공학과) ;
  • 장재영 (연세대 대학원 전기전자공학과) ;
  • 고태국 (연세대 대학원 전기전자공학과) ;
  • 이창영 (한국철도기술연구원) ;
  • 양동규 (고려대 신소재공학과) ;
  • 이해근 (고려대 신소재공학)
  • Received : 2011.01.31
  • Accepted : 2011.03.02
  • Published : 2011.03.31
Download PDF
⟨ Previous Next ⟩

Abstract

This paper deals with the design on iron-core shape for superconducting hybrid electromagnet (SH-EM). A proto-type SH-EM was developed by Yonsei University. It is the first step study on the fundamental technology for advanced railroad system development. We proposed the method that reduce the number of cooling systems in order to improve operating efficiency of the SH-EM. The results was obtained by changing of iron-core shape were verified by the FEM analysis. This paper can be expected to suggest useful data for an advanced SH-EM.

Keywords

References

  1. S. Y. Chu, Y. J. Hwang, S. Choi, J. B. Na, Y. J. Kim, K. S. Chang, D. K. Bae, C. Y. Lee, T. K. Ko, "Desing, Manufacture and Performance Evaluation of HTS electromagnets for the Hybrid Magnetic Levitation System," in International Symposium on Superconductivity, Epochal Tsukuba, 2010.
  2. P.K. Sinha, Electromagnetic Suspension- Dynamics & Control. Peter Peregrinus Ltd., London, 1987, Ch. 4.
  3. Roger Goodall, "Generalized design models for EMS maglev", in Proc. 20th Conf. Magnetically Levitated Systems and Linear Drives, San Diego, 2008.
  4. G. Bohn and G. Steinmetz, "The Electromagnet Levitation and Guidance Technology of the Transrapid Test Facility Emsland", IEEE Transactions on Magnetism, Vol. Mag-20, No. 5, pp. 1666-1671, Sep., 1984.