Lift and restoring force characteristics evaluation of levitating X-Y transporter using HTS bulks

Y. Kudou*, H. Ueda, A. Ishiyama

*この研究の対応する著者

研究成果: Article査読

8 被引用数 (Scopus)

抄録

We have been developing an X-Y (two-dimensional) magnetic levitating transporter, which is composed of the HTS bulks and permanent magnets. To accomplish the design of a real levitation system, we have to investigate the influence of permanent magnet arrangement on levitating characteristics. In this study, we prepared several types of permanent magnets and evaluated how magnetic flux distribution influences the levitating characteristics through lift and restoring force measurements and numerical simulation. For the simulation, we developed a computer program based on the 3D hybrid finite and boundary element (FE-BE) methods, taking into account the anisotropic and nonlinear I - V characteristics of HTS bulks. The simulation results agreed well with experiments. Therefore, we designed and constructed a levitating transporter model, which can levitate a load of 200 kg with a gap of 16 mm, using the developed computer program.

本文言語English
ページ(範囲)2230-2233
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
15
2 PART II
DOI
出版ステータスPublished - 2005 6月

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

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