公开(公告)号：US20140319946A1

公开(公告)日：2014-10-30

申请号：US14264505

申请日：2014-04-29

Applicant: ALSTOM Technology Ltd

Inventor： Grégoire VIENNE ,  Johann HALDEMANN ,  Not-Curdin FRIED ,  Hossein SAFARI ZADEH

IPC: H02K3/12

CPC classification number: H02K3/28 ,  H02K19/16 ,  H02K2213/03

Abstract: Apparatus for producing electrical power from mechanical power, includes an electric generator with a rotor and with a stator. The electric generator is configured for conversion of mechanical power into a polyphase alternating current. The polyphase alternating current has more than three phases. The stator has a stator core with a stator bore. The stator core provides a plurality of stator slots arranged at a distance from one another. A plurality of coil portions are inserted in the stator slots, and the coil portions are connected to form coils. The coils include a plurality of Z-shaped portions and are laid out in a wave pattern.

Abstract translation: 用于从机械动力产生电力的装置包括具有转子和定子的发电机。 发电机被配置为将机械功率转换成多相交流电。 多相交流电流有三相以上。 定子具有带有定子孔的定子芯。 定子芯提供了彼此间隔一定距离设置的多个定子槽。 多个线圈部分插入定子槽中，线圈部分连接形成线圈。 线圈包括多个Z形部分并以波形布置。

公开(公告)号：US20150114676A1

公开(公告)日：2015-04-30

申请号：US14068442

申请日：2013-10-31

Applicant: ALSTOM Technology Ltd.

Inventor： Grégoire VIENNE ,  Hossein Safari-Zadeh ,  Johann Haldemann

IPC: H01B7/30 ,  H01B13/06 ,  H01B13/02

CPC classification number: H01B7/306 ,  H02K3/14 ,  H02K15/0414 ,  Y10T29/49194

Abstract: A conductor bar including a plurality of Roebel-transposed conductor elements is disclosed. At least one of the conductor elements possesses a plurality of conductive strands stacked relative to each other. The strands used to form the at least one conductor element follow a common path within the conductor bar. An insulator electrically insulates the conductor elements from each other. Also provided are a method of manufacturing a conductor bar and an electric machine including a plurality of conductor bars.

Abstract translation: 公开了一种包括多个Roebel转置的导体元件的导体条。 至少一个导体元件具有相对于彼此堆叠的多个导电线。 用于形成至少一个导体元件的线束遵循导体条内的公共路径。 绝缘体将导体元件彼此电绝缘。 还提供了制造导体棒的方法和包括多个导体条的电机。