...Whether it is an attraction type or a repulsion type, a large current must generally be introduced from the outside onto a moving car, but the superconducting type has the advantage that this is not necessary when traveling at high speeds. The MLU001 developed by Japan National Railways and the Maglev being developed by JR Research Institute use this method (other methods are called normal conducting methods, as opposed to superconducting methods). The choice of levitation method has a major impact on the development of magnetic levitation railways, but the final stage has not yet been reached, and in addition to the methods mentioned above, methods such as using laminated steel plates and passing electric current through a coil rather than simply a coil are being considered. ... *Some of the terminology that refers to "MLU001" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…吸引式,反発式をとわず,一般には走行する車上に大電流を外部から導入しなくてはならないのに対し,超伝導方式では高速走行時にはその必要がないという特徴がある。日本の国鉄が開発したMLU001やJR総研が開発中のマグレブはこの方式を採用している(超伝導方式に対して,そうでないものを常伝導方式という)。 浮上方式の選択は磁気浮上式鉄道の開発に大きく影響するが,まだ最終的な段階には到達しておらず,上述した方式以外に,鉄板を積層板としたり単にコイルだけでなく電流を通じさせたりする方法なども考えられている。… ※「MLU001」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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