414 磁気軸受の磁場解析と評価法(境界領域II)

スポンサーリンク

概要

• 論文の詳細を見る

• This paper shows magnetic properties and control efficiency of active magnetic bearing (AMB) by using electro-magnetic fields analysis code. We have simulated 3-dimensions nonlinear transient response of homopolar AMB considering magnetic properties of materials, eddy currents and anisotropy of electric conductivity. It is found that the magnetic properties of AMB are different in the state of rotor (rotating or not). The control efficiency of AMB is found to be growing worse because of increasing control frequency of AMB and high rotational speed. And it is clear to appear the coupled force, which the rotor is instable during rotation because of eddy current.

• 社団法人日本機械学会の論文
• 2001-08-03

著者

• 宇根 総一郎

  Ihi

関連論文

• 532 非線形ゼロパワー制御による磁気軸受の低損失化に関する研究(電磁力関連システムの制御)(OS.08 : 先端的・萌芽的制御技術とその応用)
• 414 磁気軸受の磁場解析と評価法(境界領域II)

スポンサーリンク