Incipient Bearing Damage Monitoring of 940-h Variable Speed Drive System Operation
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DOI: 10.1109/tec.2016.2618600
Abstract: Inverter-induced high-frequency bearing currents are a recognized cause of bearing failure in frequency converter-fed electric machines. Mechanical bearing faults are generally identified by vibration measurements. In this work, we submit bearings to electric discharge machining… read more here.
Keywords: incipient bearing; monitoring 940; damage monitoring; operation ... See more keywords
Incipient Bearing Fault Diagnosis Based on the Two-State Theory for Stochastic Resonance Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3241066
Abstract: The principle of stochastic resonance (SR) has been intensively used in designing algorithms for incipient bearing fault diagnosis based on stochastic simulation. In order to directly apply the semi-analytic result to the laboratory designs, an… read more here.
Keywords: fault diagnosis; diagnosis; stochastic resonance; incipient bearing ... See more keywords