Methods and Apparatus for a Motor
    1.
    发明申请
    Methods and Apparatus for a Motor 有权
    电动机的方法和装置

    公开(公告)号:US20150130386A1

    公开(公告)日:2015-05-14

    申请号:US14070123

    申请日:2013-11-01

    IPC分类号: H02K11/00 H02K9/22 H02K9/04

    摘要: Methods and apparatus for a motor generally comprise a motor shell, a drive unit, a motor electronics assembly configured to operate the drive unit, and a shaft coupled to the drive unit. The drive unit may comprise an axial design configured to increase the efficiency of the system. The motor may be totally enclosed, the shaft may be sealed using a labyrinth seal, and the motor electronics assembly may be contained within the motor shell. The motor may comprise shapes and materials to promote cooling by air flow and thermal conduction. The motor may further comprise a touch-sensitive interface, may operate at high speed in response to a signal, and may provide a single location for the connection of all inputs. A motor according to the present invention may have improved operating characteristics.

    摘要翻译: 用于电动机的方法和装置通常包括电动机外壳,驱动单元,被配置为操作驱动单元的电动机电子组件和联接到驱动单元的轴。 驱动单元可以包括构造成提高系统效率的轴向设计。 电机可以是完全封闭的,轴可以使用迷宫式密封进行密封,并且电动机电子组件可以容纳在电动机壳体内。 马达可以包括通过气流和热传导促进冷却的形状和材料。 电动机可以进一步包括触摸敏感接口,可以响应于信号以高速操作,并且可以提供用于所有输入的连接的单个位置。 根据本发明的电动机可以具有改进的操作特性。

    Systems and methods for shielding an electric machine
    3.
    发明授权
    Systems and methods for shielding an electric machine 有权
    屏蔽电机的系统和方法

    公开(公告)号:US07952251B2

    公开(公告)日:2011-05-31

    申请号:US12171918

    申请日:2008-07-11

    IPC分类号: H02K3/34

    CPC分类号: H02K11/01

    摘要: A method for reducing leakage currents in an electric machine is described. The method includes positioning a plurality of leakage current shields between windings and teeth of a stator, and coupling at least one of the plurality of leakage current shields to a reference point, wherein an electric potential at the reference point is not earth ground.

    摘要翻译: 描述了一种用于减少电机中的漏电流的方法。 该方法包括在定子的绕组和齿之间定位多个泄漏电流屏蔽,并且将多个泄漏电流屏蔽中的至少一个耦合到参考点,其中参考点处的电位不是接地的。

    SYSTEMS AND METHODS FOR SHIELDING AN ELECTRIC MACHINE
    4.
    发明申请
    SYSTEMS AND METHODS FOR SHIELDING AN ELECTRIC MACHINE 有权
    用于屏蔽电机的系统和方法

    公开(公告)号:US20100007235A1

    公开(公告)日:2010-01-14

    申请号:US12171918

    申请日:2008-07-11

    IPC分类号: H02K11/00

    CPC分类号: H02K11/01

    摘要: A method for reducing leakage currents in an electric machine is described. The method includes positioning a plurality of leakage current shields between windings and teeth of a stator, and coupling at least one of the plurality of leakage current shields to a reference point, wherein an electric potential at the reference point is not earth ground.

    摘要翻译: 描述了一种用于减少电机中的漏电流的方法。 该方法包括在定子的绕组和齿之间定位多个泄漏电流屏蔽,并且将多个泄漏电流屏蔽中的至少一个耦合到参考点,其中参考点处的电位不是接地的。