公开(公告)号：US09755465B2

公开(公告)日：2017-09-05

申请号：US14504922

申请日：2014-10-02

Applicant: ABB Technology AG

Inventor： Jouni Ikäheimo ,  Jere Kolehmainen

IPC: H02K1/24 ,  H02K15/02 ,  H02K1/02

CPC classification number: H02K1/246 ,  H02K1/02 ,  H02K15/022 ,  Y10T29/49012

Abstract: The present disclosure relates to rotating electric machines which may be used for industrial applications, to a method for manufacturing a rotor of a synchronous reluctance motor, a rotor of a synchronous reluctance motor, and a synchronous reluctance motor. A rotor of a synchronous reluctance motor according to the present disclosure has a cylindrical rotor body part casted from a superparamagnetic material, and ferromagnetic flux guides arranged inside the casted cylindrical rotor body part. The flux guides are arranged to go through from one side of the outer circumference of the cylindrical rotor part to the other side of the outer circumference of the cylindrical rotor part in the direction of the direct axis of the synchronous reluctance motor.

公开(公告)号：US20150022033A1

公开(公告)日：2015-01-22

申请号：US14504922

申请日：2014-10-02

Applicant: ABB Technology AG

Inventor： Jouni Ikäheimo ,  Jere Kolehmainen

IPC: H02K1/24 ,  H02K15/02 ,  H02K1/02

CPC classification number: H02K1/246 ,  H02K1/02 ,  H02K15/022 ,  Y10T29/49012

Abstract: The present disclosure relates to rotating electric machines which may be used for industrial applications, to a method for manufacturing a rotor of a synchronous reluctance motor, a rotor of a synchronous reluctance motor, and a synchronous reluctance motor. A rotor of a synchronous reluctance motor according to the present disclosure has a cylindrical rotor body part casted from a superparamagnetic material, and ferromagnetic flux guides arranged inside the casted cylindrical rotor body part. The flux guides are arranged to go through from one side of the outer circumference of the cylindrical rotor part to the other side of the outer circumference of the cylindrical rotor part in the direction of the direct axis of the synchronous reluctance motor.

Abstract translation: 本公开涉及可用于工业应用的旋转电机，同步磁阻电动机的转子的制造方法，同步磁阻电动机的转子和同步磁阻电动机。 根据本公开的同步磁阻电动机的转子具有从超顺磁材料铸造的圆柱形转子主体部分和布置在铸造的圆柱形转子主体部分内的铁磁性磁通引导件。 磁通引导件布置成沿着同步磁阻电机的直轴的方向从圆柱形转子部分的外周的一侧穿过圆柱形转子部分的外周的另一侧。