Diamagnetic Levitating Rotor

摘要：

This paper analyzes some basic design aspects for a three phase diamagnetic levitating rotor. A proposed design uses a triangular configuration of magnets for a levitating rotor. A formula for finding a the approximate levitation point of the rotor is given. The proposed system uses three phase alternating current and a nine coil configuration to drive the levitating rotor. For this configuration,moment plots for different radial positions and tilt angles of the coils are given for a specific coil geometry. In addition, a way to find the effectiveness of finitely thick diamagnetic plates by using the method of images is also presented with normalized plots for some common,cylindrical NdFeB magnet geometries.

作者: Joe Nhut Ho Wei-Chih Wang

作者单位: University of Washington,USA

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2005(2005年电磁学研究新进展学术研讨会)(PIERS 2005)

会议地点: 杭州

会议语种:英文

页码: 246-250

在线出版日期: 2005-08-22（万方平台首次上网日期，不代表论文的发表时间）