Tubular Linear Permanent Magnet Actuator with Fractional Slots

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門（英文）

発行日: 2012/11/01

タイトル(英語): Tubular Linear Permanent Magnet Actuator with Fractional Slots

著者名: Roberto Di Stefano (University of Cassino), Fabrizio Marignetti (University of Cassino)

著者名(英語): Roberto Di Stefano (University of Cassino), Fabrizio Marignetti (University of Cassino)

キーワード: linear，magnets，actuator，tubular，fractional

要約(英語): This paper presents a design procedure for fractional-slot, three-phase tubular linear permanent magnet machines. The machine has a solid iron mover and stator core, concentrated prewound stator windings, and rare earth annular magnets with axial magnetization. The stator winding interacts with the mover magnets through the fifth harmonic of its magneto-motive force distribution. The proposed design procedure analytically determines the proper dimensions of basic geometry. A finite element method optimization of the air-gap flux density profile focusing on the shape of slots, teeth, and polar expansions completes the design procedure. The study evaluates the effectiveness of the solid iron fractional slot tubular machine for low-speed applications. Experimental verifications are included.

本誌: IEEJ Journal of Industry Applications Vol.1 No.3 (2012) Special Issue on Moter Drive and Related Technologies

本誌掲載ページ: 172-177 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejjia/1/3/1_172/_article/-char/ja/