複数パラメータ同時可変によるX-YLIM最適設計の検討

概要

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An X-Y linear induction motor (X-Y LIM) is a structure having two windings in the horizontal x and y axis directions. Exciting one winding generates a one-directional thrust, and a two-dimensional drive becomes possible by exciting two windings at the same time. In this paper, we propose a suitable planning method based on the three-dimensional finite element method, whereby fundamental equations used in analysis are derived to extract one pole of an X-Y LIM. The following characteristics were examined to obtain guidelines for future designs: (1) magnetic flux density with respect to gap and slot depth, (2) magnetic flux density with respect to slot depth and tooth width, (3) starting thrust with respect to primary current and gap, and (4) relationship between the frequency and magnetic flux density.
社団法人日本磁気学会の論文
2001-04-15