Szczegóły publikacji
Opis bibliograficzny
Recognition of acoustic signals of loaded synchronous motor using FFT, MSAF-5 and LSVM / Adam GŁOWACZ // Archives of Acoustics ; ISSN 0137-5075. — 2015 — vol. 40 no. 2, s. 197–203. — Bibliogr. s. 202–203
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 90188 |
|---|---|
| Data dodania do BaDAP | 2015-07-23 |
| DOI | 10.1515/aoa-2015-0022 |
| Rok publikacji | 2015 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Archives of Acoustics |
Abstract
This article discusses a system of recognition of acoustic signals of loaded synchronous motor. This software can recognize various types of incipient failures by means of analysis of the acoustic signals. Proposed approach uses the acoustic signals generated by loaded synchronous motor. A plan of study of the acoustic signals of loaded synchronous motor is proposed. Studies include following states: healthy loaded synchronous motor, loaded synchronous motor with shorted stator coil, loaded synchronous motor with shorted stator coil and broken coil, loaded synchronous motor with shorted stator coil and two broken coils. The methods such as FFT, method of selection of amplitudes of frequencies (MSAF-5), Linear Support Vector Machine were used to identify specific state of the motor. The proposed approach can keep high recognition rate and reduce the maintenance cost of synchronous motors.