Incipient Bearing Fault Detection for Electric Machines Using Stator Current Noise Cancellation

Incipient Bearing Fault Detection for Electric Machines Using Stator Current Noise Cancellation

The objective of this research is to develop a bearing fault detection scheme for electric machines via stator current. A new method, called the stator current noise cancellation method, is proposed to separate bearing fault-related components in the stator current. This method is based on the conce...

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Bibliographic Details
Main Author: Zhou, Wei
Published: Georgia Institute of Technology 2008
Subjects:
Stator current noise cancellation
Bearing fault diagnosis
Electric machine condition monitoring
Sensorless speed detection
Machine vibration
Statistical processing control
Bearings (Machinery)
Nondestructive testing
Fault location (Engineering)
Online Access:http://hdl.handle.net/1853/19706

Internet

http://hdl.handle.net/1853/19706

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