抄録
The preliminary experiments of a tubular linear actuator in the vertical direction using YBCO bulk was studied. In active-maglev systems the leviation height was adjusted by varying the operating current through an electromagnet. Synchronous operations by a travelling magnetic field generated by using a three-phase aiternating current was achieved. The primary consists of six ring-shaped copper-winding coils without iron core and was supplied with three-phase sinusoidal excitation. The electromagnetic phenomenon within the bulk superconducted was also studied using a computer program based on the finite element method.
| 本文言語 | English |
|---|---|
| ページ（範囲） | S176-S179 |
| ジャーナル | Superconductor Science and Technology |
| 巻 | 17 |
| 号 | 5 |
| DOI | |
| 出版ステータス | Published - 2004 5月 1 |
ASJC Scopus subject areas
- セラミックおよび複合材料
- 凝縮系物理学
- 金属および合金
- 電子工学および電気工学
- 材料化学