推進・浮上・案内を兼用するリニア同期モータの特性

• 村井 敏昭

  鉄道総研

書誌事項

タイトル別名

• Characteristics of LSM Combined Propulsion, Levitation and Guidance.
• スイシン フジョウ アンナイ オ ケンヨウスル リニア ドウキ モータ ノ ト

抄録

In commercializing the superconducting maglev system it is important to reduce the cost, especially that of ground coils installed all along the guideway. The ground coils designed for Yamanashi test track under construction are composed of both eight-shaped null-flux coils for EDS (Electro-Dynamic Suspension) and double-layered armature coils of LSM (Linear Synchronous Motor). The former reduces the magnetic drag of the running resistance, and the latter reduces the electromagnetic fluctuation in the superconducting coils. Besides, the eight-shaped coils can generate propulsion force by being connected to the power supply. This system can generate levitation force, guidance force and propulsion force by the same ground coils. Therefore this system is expected to save the cost of ground coils, number of which are decreased. In this paper we present the principle and analytical formula of the combined propulsion, levitation and guidance system (PLG system), including one for angles. In addition, using numerical examples, the characteristics of this system are expressed.

収録刊行物

• 電気学会論文誌Ｄ（産業応用部門誌）

  電気学会論文誌Ｄ（産業応用部門誌） 114 (7/8), 746-752, 1994

  一般社団法人 電気学会

キーワード

• 浮上式鉄道
• 誘導反発方式
• リニア同期モータ
• 地上コイル
• ヌルフラクス

詳細情報

• CRID: 1390282679633832704
• NII論文ID: 130000957997
• NII書誌ID: AN10012320
• DOI: 10.1541/ieejias.114.746
• ISSN: 13488163
• ISSN: 09136339
• ISSN: http://id.crossref.org/issn/09136339
• NDL書誌ID: 3891902
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3891902
• Web Site: http://www.jstage.jst.go.jp/article/ieejias1987/114/7-8/114_7-8_746/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可