公开(公告)号：US09093878B2

公开(公告)日：2015-07-28

申请号：US13666283

申请日：2012-11-01

Applicant: General Electric Company

Inventor： Kum Kang Huh ,  Patel Reddy ,  Ayman Mohamed Fawzi El-Refaie ,  Patrick Lee Jansen ,  Roy David Schultz ,  Lembit Salasoo

IPC: H02K1/00 ,  H02K1/24 ,  H02K29/12 ,  H02K1/22 ,  H02K1/27

CPC classification number: H02K1/246 ,  H02K1/223 ,  H02K1/276 ,  H02K29/12

Abstract: An electric machine that includes a rotor core made of magnetic steel; a stator configured with stationary windings therein; openings disposed within or on the rotor core; and a rotor circuit that is configured to introduce saliency based on an orientation of part of the rotor circuit in relationship to a pole location of the electric machine, where the rotor circuit is made of a conductive, non-magnetic material. A rotor component and various embodiments of electric machines are also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.

Abstract translation: 一种电动机，包括由磁钢制成的转子芯; 定子，其中具有固定绕组; 设置在转子芯体内或转子芯上的开口; 以及转子电路，其被配置为基于与所述电机的极位置关联的所述转子电路的一部分的取向来引入突出，其中所述转子电路由导电非磁性材料制成。 还公开了转子部件和电机的各种实施例。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。

公开(公告)号：US20140116286A1

公开(公告)日：2014-05-01

申请号：US13666283

申请日：2012-11-01

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Kum Kang Huh ,  Patel Reddy ,  Ayman Mohamed Fawzi El-Refaie ,  Patrick Lee Jansen ,  Roy David Schultz ,  Lembit Salasoo

IPC: H02K11/00 ,  B60K1/00 ,  B61C3/00 ,  H02K21/00

CPC classification number: H02K1/246 ,  H02K1/223 ,  H02K1/276 ,  H02K29/12

Abstract: An electric machine that includes a rotor core made of magnetic steel; a stator configured with stationary windings therein; openings disposed within or on the rotor core; and a rotor circuit that is configured to introduce saliency based on an orientation of part of the rotor circuit in relationship to a pole location of the electric machine, where the rotor circuit is made of a conductive, non-magnetic material. A rotor component and various embodiments of electric machines are also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.

Abstract translation: 一种电动机，包括由磁钢制成的转子芯; 定子，其中具有固定绕组; 设置在转子芯体内或转子芯上的开口; 以及转子电路，其被配置为基于与所述电机的极位置关联的所述转子电路的一部分的取向来引入突出，其中所述转子电路由导电非磁性材料制成。 还公开了转子部件和电机的各种实施例。 已经根据具体实施例描述了本发明，并且认识到除了明确说明的那些之外的等同物，替代方案和修改是可能的并且在所附权利要求的范围内。