公开(公告)号：US20150022036A1

公开(公告)日：2015-01-22

申请号：US13946698

申请日：2013-07-19

Applicant: General Electric Company

Inventor： Venkata Subramanya Sarma Devarakonda ,  Patrick Robert Davis ,  James Jonathan Grant ,  Paul August Quail ,  John Russell Yagielski

IPC: H02K1/26 ,  H02K3/12 ,  H02K9/00

CPC classification number: H02K1/265 ,  H02K1/246 ,  H02K3/12 ,  H02K9/00 ,  H02K19/00 ,  H02K29/03 ,  H02K2201/03 ,  H02K2213/03

Abstract: Various embodiments include apparatuses adapted to include a dynamoelectric machine rotor with a modified outer surface. In some embodiments apparatuses include a dynamoelectric machine rotor including a rotor body having a spindle, pole regions, the pole regions having a non-uniform radial distance from an axis of rotation of the rotor to an outer surface of the pole regions and a plurality of slots in the outer surface of the rotor body, the plurality of slots being spaced apart in a circumferential direction of the rotor body, each of the plurality of slots extending in an axial direction of the rotor body.

Abstract translation: 各种实施例包括适于包括具有改进的外表面的电动机转子的装置。 在一些实施例中，设备包括电动机转子，其包括具有主轴的转子体，极区域，所述极区域具有从转子的旋转轴线到极区域的外表面的不均匀的径向距离，以及多个 所述多个槽沿所述转子体的圆周方向间隔开，所述多个槽中的每一个在所述转子体的轴向方向上延伸。

公开(公告)号：US09509183B2

公开(公告)日：2016-11-29

申请号：US13946698

申请日：2013-07-19

Applicant: General Electric Company

Inventor： Venkata Subramanya Sarma Devarakonda ,  Patrick Robert Davis ,  James Jonathan Grant ,  Paul August Quail ,  John Russell Yagielski

IPC: H02K19/00 ,  H02K19/02 ,  H02K3/12 ,  H02K1/26 ,  H02K9/00 ,  H02K1/24 ,  H02K29/03

CPC classification number: H02K1/265 ,  H02K1/246 ,  H02K3/12 ,  H02K9/00 ,  H02K19/00 ,  H02K29/03 ,  H02K2201/03 ,  H02K2213/03

Abstract: Various embodiments include apparatuses adapted to include a dynamoelectric machine rotor with a modified outer surface. In some embodiments apparatuses include a dynamoelectric machine rotor including a rotor body having a spindle, pole regions, the pole regions having a non-uniform radial distance from an axis of rotation of the rotor to an outer surface of the pole regions and a plurality of slots in the outer surface of the rotor body, the plurality of slots being spaced apart in a circumferential direction of the rotor body, each of the plurality of slots extending in an axial direction of the rotor body.

Abstract translation: 各种实施例包括适于包括具有改进的外表面的电动机转子的装置。 在一些实施例中，设备包括电动机转子，其包括具有主轴的转子体，极区域，所述极区域具有从转子的旋转轴线到极区域的外表面的不均匀的径向距离，以及多个 所述多个槽沿所述转子体的圆周方向间隔开，所述多个槽中的每一个在所述转子体的轴向方向上延伸。