公开(公告)号：US20170033629A1

公开(公告)日：2017-02-02

申请号：US15302509

申请日：2015-04-01

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： Johann HALDEMANN ,  Xiaoli CUI ,  Christian AUGE ,  Carsten MEINECKE ,  Matthias MUNDSTOCK ,  Walter SOEHNER

IPC: H02K3/04 ,  H02K15/02 ,  H02K15/06 ,  H02K3/22 ,  H02K15/04

CPC classification number: H02K3/04 ,  H02K3/22 ,  H02K15/0006 ,  H02K15/026 ,  H02K15/0414 ,  H02K15/063 ,  H02K15/064

Abstract: Embodiments of the present invention relate to a winding of a rotor for use in rotating electrical machines. More particularly, embodiments of the present invention relate to innovative half-coils used for the winding of the rotor. Moreover, embodiments of the invention pertain to a method for winding a rotor body of an electrical machine. According to embodiments of the invention, half-coils, instead of being manufactured as double hollow conductors, are provided in the form of two single hollow conductors, which are adjacently embedded within a respective slot of the rotor body.

Abstract translation: 本发明的实施例涉及用于旋转电机的转子的绕组。 更具体地，本发明的实施例涉及用于绕组转子的创新的半线圈。 此外，本发明的实施例涉及一种用于卷绕电机的转子体的方法。 根据本发明的实施例，半线圈代替制造为双中空导体，以两个单个中空导体的形式提供，它们相邻地嵌入在转子体的相应狭槽内。