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1. 发明授权

US07876014B2 Permanent magnet rotor with increased magnetic flux 有权
标题翻译：永磁转子磁通量增加
公开(公告)号：US07876014B2
公开(公告)日：2011-01-25
申请号：US11740909
申请日：2007-04-26
申请人： Sun-Hyu Lee
发明人： Sun-Hyu Lee
IPC分类号： H02K11/00 , H02K21/12
CPC分类号： H02K21/042 , H02K1/276 , H02K1/2766
摘要： Disclosed is a rotor of a generator or motor having an auxiliary coil provided around a rotor body, thereby preventing the distortion of output voltage waveforms according to the variation of load, and thereby allowing the fine adjustment of the output voltages of the generator by the control of the current flowing to the auxiliary coil. The rotor of a generator or motor includes: a rotor body adapted to axially rotate together with a rotor shaft; at least one set of N-polar and S-polar permanent magnet groups arranged along the circumferential direction of the rotor body at predetermined intervals; and a plurality of magnetic flux-increasing elements formed on the lines of magnetic force formed by the N-polar and S-polar permanent magnet groups around one side of the rotor body.
摘要翻译：公开了一种发电机或电动机的转子，其具有设置在转子体周围的辅助线圈，从而根据负载变化防止输出电压波形的变形，从而允许通过控制对发电机的输出电压进行微调的电流流向辅助线圈。发电机或电动机的转子包括：转子体，其适于与转子轴一起轴向旋转; 至少一组以预定间隔沿着转子体的圆周方向布置的N极和S极永磁体组; 以及形成在由转子体的一侧附近的N-极性和S-极性永久磁铁体形成的磁力线上的多个磁通量增加元件。

2. 发明授权

US07834505B2 Rotary device of generator or motor 有权
标题翻译：发电机或电机的旋转装置
公开(公告)号：US07834505B2
公开(公告)日：2010-11-16
申请号：US11740876
申请日：2007-04-26
申请人： Sun-Hyu Lee
发明人： Sun-Hyu Lee
IPC分类号： H02K21/12 , H02K1/00
CPC分类号： H02K1/2766 , H02K1/276 , H02K2201/06
摘要： Disclosed is a rotary device of a generator or motor which includes: a stator having a hollow portion formed at the inside thereof and a plurality of slots formed to wind coils therearound, each of the plurality of slots being skewed at a predetermined angle; a rotor shaft formed of a nonmagnetic material; a cylindrical rotor body adapted to axially rotate together with the rotor shaft; a plurality of N-polar and S-polar permanent magnet groups insertedly coupled radially along the outside of the center portion of the rotor body in an alternating arrangement; a plurality of magnetic flux-increasing magnets insertedly coupled along the inside of the rotor body and arranged on the lines of magnetic force formed by the N-polar and S-polar permanent magnet groups, for increasing magnetic flux; and a rotor adapted to be rotatably inserted into the hollow portion of the stator.
摘要翻译：公开了一种发电机或电动机的旋转装置，其包括：定子，其具有形成在其内部的中空部分和形成为绕其卷绕的多个狭槽，所述多个狭槽中的每一个以预定角度倾斜; 由非磁性材料形成的转子轴; 适于与转子轴一起轴向旋转的圆柱形转子体; 以交替布置沿着转子体的中心部分的外侧径向耦合的多个N极和S极的永磁体组; 多个磁通增量磁体，其沿着转子体的内部插入地配置，并配置在由N极和S极的永磁体组形成的磁力线上，用于增加磁通量; 以及适于可旋转地插入定子的中空部分中的转子。

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