トロイダル巻を用いた多極コンシクエントポール型ベアリングレスモータの磁気支持特性

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2012/12/01

タイトル(英語): Suspension Characteristics of Multi-Consequent-Pole Bearingless Motor with Toroidal Windings

著者名: 杉元　紘也（東京工業大学），朝間　淳一（静岡大学），千葉　明（東京工業大学）

著者名(英語): Hiroya Sugimoto (Tokyo Institute of Technology), Junichi Asama (Shizuoka University), Akira Chiba (Tokyo Institute of Technology)

キーワード: ベアリングレス，磁気軸受，2軸制御，多極，低速，トロイダル巻　　bearingless motor，magnetic bearing，two-axis actively control，multi-pole，low speed，toroidal winding

要約(英語): Multi-consequent-pole bearingless motors can be used in low-speed rotating and swinging stages (or platforms) under specific conditions. A test machine has been designed and built. In this machine, two axes of freedom are actively controlled in the radial x-y directions. The suspension windings are of a novel toroidal type, in which coils are wound around the stator yoke. The windings realize a short axial length because the coil end-windings are compact. In the design process, the leakage fluxes and magnetic saturation are considered using a three-dimensional finite element analysis. Then, a test machine has been constructed and tested. The rotor was successfully suspended, and its suspension characteristics are presented in this paper.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.132 No.12 （2012）

本誌掲載ページ: 1112-1120 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/132/12/132_1112/_article/-char/ja/