公开(公告)号：US20150321740A1

公开(公告)日：2015-11-12

申请号：US14709551

申请日：2015-05-12

Applicant: GE Energy Power Conversion Technology Ltd

Inventor： Stuart BRADLEY ,  Arkadiusz Janusz URZON

IPC: B63H3/06 ,  B63H3/00

CPC classification number: B63H1/10 ,  B63H2001/105

Abstract: A cycloidal marine-propulsion system is disclosed. The system comprises a blade-mounting disc and a plurality of propeller blades. Each of the plurality of propeller blades has a respective primary blade axis and is connected to the disc in a manner allowing the blade to be rotated about its primary blade axis independent of any about-axis rotation of every other one of the propeller blades. The system also includes a plurality of electric actuators, each actuator being connected to a respective one of the propeller blades. The system further includes a controller in communication with the electric actuators for controlling selectively each of the electric actuators.

Abstract translation: 公开了一种摆线式船用推进系统。 该系统包括叶片安装盘和多个螺旋桨叶片。 多个螺旋桨叶片中的每一个具有相应的主叶片轴线并且以允许叶片围绕其主叶片轴线旋转的方式连接到盘片，而不管每个其它螺旋桨叶片的任何绕轴旋转。 该系统还包括多个电致动器，每个致动器连接到相应的一个螺旋桨叶片。 该系统还包括与电致动器通信的控制器，用于选择性地控制每个电致动器。

公开(公告)号：US20160322880A1

公开(公告)日：2016-11-03

申请号：US15142587

申请日：2016-04-29

Applicant: GE Energy Power Conversion Technology Ltd

Inventor： Stuart BRADLEY

IPC: H02K5/24 ,  H02K1/27 ,  H02K1/14

CPC classification number: H02K5/24 ,  H02K1/04 ,  H02K1/146 ,  H02K1/148 ,  H02K1/185 ,  H02K1/187 ,  H02K1/27 ,  H02K7/1838 ,  H02K15/022 ,  H02K15/12 ,  Y02E10/725

Abstract: A laminated-barrel structure for use in a permanent-magnet power-generation system is described. The structure includes a rigid outer ring, a rigid inner ring being concentric with and positioned within the rigid outer ring, and a damping intermediate ring positioned between the rigid outer ring and the rigid inner ring. The intermediate ring can include polymer and the rigid rings can include metal. The rigid inner ring can include recesses for receiving stator components of the power-generation system.

Abstract translation: 描述了用于永磁发电系统的层压筒结构。 该结构包括刚性外圈，与刚性外圈同心并且定位在刚性外圈内的刚性内圈，以及定位在刚性外圈和刚性内圈之间的阻尼中间环。 中间环可以包括聚合物，刚性环可以包括金属。 刚性内圈可以包括用于接收发电系统的定子部件的凹槽。