Method and apparatus for monitoring electromechanical device performance and reliability

Method and apparatus for monitoring electromechanical device performance and reliability

  • CN 103,176,887 A
  • Filed: 12/19/2012
  • Published: 06/26/2013
  • Est. Priority Date: 12/20/2011
  • Status: Active Application
First Claim
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1. method that is used for monitoring air cooling fan comprises:

  • Determine the first coboundary restriction of acceptable work;

    Determine the first lower boundary restriction of acceptable work;

    Transmit control signal to fan;

    Secondary is measured the fan speed of rotation after sending described control signal;

    AndIf measured described fan speed of rotation is issued the first alarm higher than the restriction of described coboundary or lower than described lower boundary restriction.

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