Performance evaluation of continuous levitation in an active-maglev system using YBCO bulk and multiple electromagnets

Hiroshi Ueda*, Hiroki Hayashi, Atsushi Ishiyama, Makoto Tsuda

*この研究の対応する著者

研究成果: Article査読

抄録

We have designed and constructed a new type of active-maglev system using YBCO bulk and two electromagnets and have demonstrated that levitation height was remarkably improved by continuous levitation. In the active-maglev system, however, the upper and lower coils differed in the coil size and an iron plate beneath the lower coil was used to enhance the magnetic field around the bulk. Considering the real application to maglev transporter in the axial direction, we must realize continuous leviation using a larger number of electromagnets without such iron plate and enable the levitation height to be controlled freely. In this paper, we demonstrate continuous levitation while controlling the leviation height using three- and five-electromagnet systems and investigate electromagnetic behavior within the bulk using an FEM computer program.

本文言語English
ページ(範囲)25-33
ページ数9
ジャーナルElectrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi)
141
2
DOI
出版ステータスPublished - 2002 11 15

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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