永久磁石を併用した能動形磁気軸受の磁気回路系の特性

• 深田 悟

• 湯谷 和幸

書誌事項

タイトル別名

• Characteristics of Magnetic Systems of Active Magnetic Bearings Biased with Permanent Magnets.
• エイキュウ ジシャク オ ヘイヨウ シタ ノウドウガタ ジキ ジクウケ ノ ジキ カイロケイ ノ トクセイ

抄録

This paper describes the characteristics of the magnetic systems of active magnetic radial bearings that are combined with permanent magnets to provide bias force and electromagnets to supply control force. The permanent magnets are placed between two ring-shaped stators, and share their pole-legs with those of the electromagnets. The stator and rotor cores are made of silicon steel strips. Incremental magnetic fluxes with fixed working airgap are detected with search coils near the pole leg faces. Their frequency characteristics are obtained to sinusoidal input to the power amplifier of electromagnet. The experimental results are compared with the numerical result based on a model using identified parameters.

収録刊行物

• 日本機械学会論文集Ｃ編

  日本機械学会論文集Ｃ編 64 (628), 4729-4736, 1998

  一般社団法人 日本機械学会

キーワード

• Magnetic Bearing
• Electromagnetic Actuator
• Magnetic Circuit
• Magnetic FIux
• Electromagnet
• Permanent Magnet

詳細情報

• CRID: 1390001206328468352
• NII論文ID: 130004233089
• NII論文ID: 110002384111
• NII書誌ID: AN00187463
• DOI: 10.1299/kikaic.64.4729
• COI: 1:CAS:528:DyaK1MXhsVygsr4%3D
• ISSN: 18848354
• ISSN: 03875024
• NDL書誌ID: 4653504
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4653504
• Web Site: http://www.jstage.jst.go.jp/article/kikaic1979/64/628/64_628_4729/_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