SYSTEM AND METHOD FOR PROACTIVE MOTOR WELLNESS DIAGNOSIS
First Claim
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1. A power meter comprising:
- a housing;
a plurality of sensors configured to monitor operation of a motor; and
a processor disposed within the housing and configured to receive operational feedback from the plurality of sensors and determine an impending mechanical fault of the motor from the operational feedback before occurrence of the mechanical fault.
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Accused Products
Abstract
The present invention is directed to a power meter or overload relay including a housing and a plurality of sensors configured to monitor operation of a motor. A processor disposed within the housing and configured to receive operational feedback from the plurality of sensor and proactively determine an operational wellness of the motor from the operational feedback.
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Citations
20 Claims
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1. A power meter comprising:
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a housing;
a plurality of sensors configured to monitor operation of a motor; and
a processor disposed within the housing and configured to receive operational feedback from the plurality of sensors and determine an impending mechanical fault of the motor from the operational feedback before occurrence of the mechanical fault. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An overload relay comprising:
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a relay housing;
a power meter disposed within the relay housing and configured to receive data from a motor and perform motor fault protection; and
a wellness system disposed within the housing and configured to review the data and proactively determine a wellness condition of the motor before a fault occurrence to generate condition-based maintenance alerts indicating an imminent fault occurrence. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A kit configured to retrofit a relay comprising:
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a housing having dimensions substantially similar to an overload relay;
an interface configured to receive feedback from a plurality of sensors monitoring a motor; and
a wellness system disposed within the housing and configured to receive the feedback from the interface and determine whether preventative maintenance is required on the motor based on a prediction of a fault condition of the motor to prevent the fault condition. - View Dependent Claims (17, 18, 19, 20)
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Specification