技術論文
グラファイト円板及びPG円板による反磁性磁気力比較と無制御磁気浮上モータの浮上回転比較
2019 年 27 巻 2 号 p. 258-263
詳細
2019 年 27 巻 2 号 p. 258-263
The author made prototype an uncontrolled magnetic levitation motor using a permanent magnet and graphite. The author derived the equation for obtaining the diamagnetic magnetic force of isotropic graphite and anisotropic graphite. The calculated results by the formula well agreed with the measured values. Furthermore, it was found that the diamagnetic magnetic force distribution in the X axis direction of isotropic graphite and anisotropic graphite are different. This suggests that the diamagnetic magnetic force generation mechanism in the X axis direction is different.
