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    • 8. 发明申请
    • Electric motor monitoring system
    • 电动机监控系统
    • US20050104616A1
    • 2005-05-19
    • US10501377
    • 2003-01-13
    • George CullenBrian Stewart
    • George CullenBrian Stewart
    • G01R31/34G01R31/08G01R31/12H01H9/50
    • G01R31/343G01R31/1227
    • An electric motor monitoring system is described that comprises an antenna, a data sampling means and a data processing means. The system employs the antenna to detect high frequency arcing events within the electric motor that can thereafter be mapped so as to provide a means for motoring, recording and diagnosing a variety of electric motor operating and fault conditions. The antenna design allows for the suppression of background electrical noise so improving the signal to noise ratio of the detected signals. The same system also provides a facility for optimising the alignment, and monitoring the efficiency of, the electrical and mechanical components of the electric motor.
    • 描述了一种电动机监视系统,其包括天线,数据采样装置和数据处理装置。 该系统采用天线来检测电动机内的高频电弧事件,然后可以映射,以便提供用于电动,记录和诊断各种电动机操作和故障状况的装置。 天线设计允许抑制背景电噪声,从而提高检测信号的信噪比。 相同的系统还提供了用于优化对准的监控和监视电动机的电气和机械部件的效率的设施。