학술논문

Virtual System Fault Models For Training Fuzzy-Wavelet Identifiers In Electrical Drive Diagnosis: An Experimental Validation
Document Type
Conference
Source
2005 IEEE Instrumentationand Measurement Technology Conference Proceedings Instrumentation and Measurement Technology Conference, 2005. IMTC 2005. Proceedings of the IEEE. 3:2310-2315 2005
Subject
Components, Circuits, Devices and Systems
Power, Energy and Industry Applications
Fault diagnosis
Circuit faults
Stators
Pulse width modulation
Testing
Wavelet analysis
Induction machines
Signal processing
Thermal stresses
Chromium
Fuzzy networks
wavelet analysis
induction machine diagnosis
stator faults
virtual modeling
virtual model validation
Language
ISSN
1091-5281
Abstract
This paper presents an experimental activity on Electrical Drive Diagnosis. A wavelet-based fault diagnosis algorithm previously tested in simulation is here validated experimentally. The analysis focuses on stator fault conditions and in particular on incipient faults affecting stator resistance. Together with the description of the experimental activity, a discussion on the structure of the realized board employed for data acquisition and diagnosis is also reported.