×

Technique for self learning motor load profile

  • US 10,353,005 B2
  • Filed: 07/13/2017
  • Issued: 07/16/2019
  • Est. Priority Date: 07/13/2017
  • Status: Active Grant
First Claim
Patent Images

1. Apparatus comprising:

  • a motor leakage flux detector arranged in relation to a motor, configured to detect a sample leakage magnetic flux sensed from the motor, and provide sensed signaling containing information about the sampled leakage magnetic flux sensed; and

    a signal processor or signal processing module configured to;

    receive the sensed signaling, and signaling containing information about a motor load profile containing a learned leakage magnetic flux sensed from the motor and stored during a learning stage, and a user selectable band of tolerance related to the motor load profile to trigger an alarm condition for the motor; and

    determine corresponding signaling containing information about whether to trigger the alarm condition for the motor if the sampled leakage magnetic flux is outside the user selectable band of tolerance of the motor load profile, based upon the sensed signaling and the signaling received.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×