AN ELECTRIC MOTOR OR GENERATOR
    1.
    发明公开
    AN ELECTRIC MOTOR OR GENERATOR 审中-公开
    ELEKTRISCHER电机ODER发电机

    公开(公告)号:EP2771204A2

    公开(公告)日:2014-09-03

    申请号:EP12787515.1

    申请日:2012-10-03

    发明人: BURKE, Richard

    IPC分类号: B60L15/02

    摘要: An electric motor or generator system comprising a rotor having a first set of magnet poles; a stator having a first sensor mounted on the stator and a second sensor mounted in substantially a diametrically opposite position on the stator relative to the first sensor, wherein the first sensor is arranged to output a first signal indicative of a first rotor flux angle associated with the first set of magnet poles as the rotor rotates relative to the stator and the second sensor is arranged to output a second signal indicative of a second rotor flux angle associated with the first set of magnet poles as the rotor rotates relative to the stator; and means arranged to determine a corrected rotor flux angle by averaging the first rotor flux angle indicated by the first sensor and the second rotor flux angle indicated by the second sensor.

    摘要翻译: 一种电动机或发电机系统,包括具有第一组磁极的转子; 定子,其具有安装在所述定子上的第一传感器和相对于所述第一传感器安装在所述定子上基本上沿直径相对的位置的第二传感器,其中所述第一传感器被布置成输出指示与所述第一传感器相关联的第一转子磁通角的第一信号 当转子相对于定子旋转时,第一组磁极被设置成当转子相对于定子旋转时,第二传感器输出指示与第一组磁极相关联的第二转子磁通角的第二信号; 以及用于通过对由第一传感器指示的第一转子磁通角和由第二传感器指示的第二转子磁通角进行平均来确定校正的转子磁通角的装置。