Method for mitigating bearing failue in an AC induction motor and apparatus therefor
    1.
    发明授权
    Method for mitigating bearing failue in an AC induction motor and apparatus therefor 失效
    一种用于减轻交流感应电动机的轴承故障的方法及其装置

    公开(公告)号:US08247932B1

    公开(公告)日:2012-08-21

    申请号:US13373538

    申请日:2011-11-17

    IPC分类号: H02K5/24

    摘要: A method and apparatus for mitigating bearing failure in an AC induction motor includes installing a high frequency mechanical vibration-absorbing material between various components of the motor. With the vibration-absorbing material in place, the number of premature bearing failures caused by the presence of bearing current is greatly reduced.

    摘要翻译: 一种用于减轻AC感应电动机轴承故障的方法和装置包括在电动机的各种部件之间安装高频机械吸振材料。 随着吸振材料就位,轴承电流的存在引起的过早轴承故障的数量大大降低。