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EnglishThis paper proposes the measurement of Instantaneous An- gular Speed (IAS) as a condition monitoring tool for Induction Motors. The main advantages with respect to vibration and Motor Current Signa- ture Analysis (MCSA) are the high resolution of the result obtained com- bined with small data storage. The hi-quality information shows many hi-order harmonics that are not easy to interprete and correlate with the machine construction. In this paper a review of the analytic charac- teristics frequencies due to electromagnetic effects is reported and, fur- thermore, theoretical results and experiments are compared. From the comparison obtained, the authors conclude that IAS has the potential of extract information due to the rotor’s skewness.
| Titolo: | Electrical Induction Motor Higher Harmonics Analysis based on Instantaneous Angular Speed Measurement |
| Autori: | |
| Data di pubblicazione: | 2015 |
| Abstract: | This paper proposes the measurement of Instantaneous An- gular Speed (IAS) as a condition monitoring tool for Induction Motors. The main advantages with respect to vibration and Motor Current Signa- ture Analysis (MCSA) are the high resolution of the result obtained com- bined with small data storage. The hi-quality information shows many hi-order harmonics that are not easy to interprete and correlate with the machine construction. In this paper a review of the analytic charac- teristics frequencies due to electromagnetic effects is reported and, fur- thermore, theoretical results and experiments are compared. From the comparison obtained, the authors conclude that IAS has the potential of extract information due to the rotor’s skewness. |
| Handle: | http://hdl.handle.net/11368/2841560 |
| ISBN: | 978-3-319-20462-8 |
| Appare nelle tipologie: | 4.1 Contributo in Atti Convegno (Proceeding) |
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http://hdl.handle.net/11368/2841560
