公开(公告)号：US20130278106A1

公开(公告)日：2013-10-24

申请号：US13536473

申请日：2012-06-28

申请人： Changsung Sean Kim ,  Kwang Hyun Lee ,  Jae Sung Lee ,  Hyun Jik Yang ,  Han Kyung Bae

发明人： Changsung Sean Kim ,  Kwang Hyun Lee ,  Jae Sung Lee ,  Hyun Jik Yang ,  Han Kyung Bae

IPC分类号： H02K1/27

CPC分类号： H02K1/2766

摘要： According to a preferred embodiment of the present invention, in a structure in which a permanent magnet is embedded radially outwardly from a rotor portion, a pair of permanent magnets is embedded in a V-letter shape and a slit in a longitudinal direction is radially formed between the pair of permanent magnets. According to the preferred embodiment of the present invention, it is possible to implement relatively higher torque performance while minimizing the number of permanent magnets embedded in an interior permanent synchronous machine (IPMSM).

摘要翻译： 根据本发明的优选实施例，在永磁体从转子部分径向向外嵌入的结构中，一对永久磁铁以V字形状嵌入，沿长度方向的狭缝径向形成 在一对永磁体之间。 根据本发明的优选实施例，可以实现相对较高的扭矩性能，同时最小化嵌入在内部永久同步电机（IPMSM）中的永磁体的数量。