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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Duque-Perez, O. Morinigo-Sotelo, D. Rodriguez-Carrascal, A. Garcia-Escudero, L.A. Perez-Alonso, M. |
| Copyright Year | 2010 |
| Description | Author affiliation: Research Group in Predictive Maintenance and Testing of Electrical Machines, Department of Electrical Engineering, University of Valladolid, 47011, Spain (Duque-Perez, O.; Morinigo-Sotelo, D.) || CIDAUT Foundation, Technology Park of Boecillo, P. 209, 47151, Valladolid, Spain (Rodriguez-Carrascal, A.) || Renfe Operadora, 28036 Madrid, Spain (Perez-Alonso, M.) || Department of Statistics and Operational Research and the Research Group in Predictive Maintenance and Testing of Electrical Machines, University of Valladolid, 47011, Spain (Garcia-Escudero, L.A.) |
| Abstract | The introduction of Voltage Source Inverter fed motors has produced significant changes in the field of diagnostics being necessary further research to overcome various challenges. To enhance the diagnosis of motor faults it is advisable to consider as many fault signatures as possible, so, in this paper it is analyzed the detection of broken bars using the spectra around harmonics introduced by the power supply. Since the harmonic content of the voltage waveform and the amplitude of the harmonics depend on the voltage supply, in order to establish diagnosis criteria that are independent of the voltage supply, an induction motor has been tested being supplied by a Programmable Power Source, which has allowed to completely control the harmonic content of the input voltage waveform. The results are discussed and some guidelines for condition monitoring are suggested. |
| Starting Page | 1 |
| Ending Page | 6 |
| File Size | 1189700 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424441747 |
| DOI | 10.1109/ICELMACH.2010.5608328 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-09-06 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Condition monitoring Fault diagnosis Induction motors Rotors induction motors Harmonic analysis Amplitude modulation spectral analysis Electronic mail monitoring Voltage control |
| Content Type | Text |
| Resource Type | Article |
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