FRACTIONAL SLOT WINDING CONFIGURATION FOR ELECTRIC MOTORS
    2.
    发明申请
    FRACTIONAL SLOT WINDING CONFIGURATION FOR ELECTRIC MOTORS 审中-公开
    电动马达的分段滑轨配置

    公开(公告)号:US20110012466A1

    公开(公告)日:2011-01-20

    申请号:US12503683

    申请日:2009-07-15

    IPC分类号: H02K3/28 H02K15/06

    摘要: Methods and apparatus are provided for stator assembly for use with an electric motor assembly. The stator assembly includes, but is not limited to a stator core that has an inner surface and a plurality of stator slots defined in the inner surface. A fractional slot winding having a plurality of conductors is coupled to the stator core. Each stator slot contains a group of the conductors arranged in a radially adjacent configuration. The groups of conductors in each of the stator slots together form a plurality of concentric rings of conductors. The conductors in each mixed group are arranged such that conductors carrying differing phases of electric current are arranged in a radially alternating configuration.

    摘要翻译: 提供了用于与电动机组件一起使用的定子组件的方法和装置。 定子组件包括但不限于具有限定在内表面中的内表面和多个定子槽的定子芯。 具有多个导体的分数槽绕组被耦合到定子芯。 每个定子槽包含以径向相邻配置布置的一组导体。 每个定子槽中的导体组一起形成多个同心的导体环。 每个混合组中的导体被布置成使得承载不同相电流的导体以径向交替的配置布置。