Separation of Frequency Coexisting Vibration Signals in Wind Turbines Gearboxes
| dc.creator | Kolodziej, Javier | |
| dc.creator | Okulezyk, Gonzalo Vera | |
| dc.creator | Moya, Sergio | |
| dc.creator | Botterón, Fernando | |
| dc.date.accessioned | 2023-11-21T19:24:05Z | |
| dc.date.available | 2023-11-21T19:24:05Z | |
| dc.date.submitted | 2018-10-24 | |
| dc.identifier.uri | http://repositorio.ufsm.br/handle/1/30609 | |
| dc.language | eng | por |
| dc.relation.ispartof | 11th Seminar on Power Electronics and Control (SEPOC 2018) | por |
| dc.rights | Acesso Aberto | por |
| dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
| dc.subject | Frequency coexisting signals | eng |
| dc.subject | Gearbox | eng |
| dc.subject | Hermitian angle | eng |
| dc.subject | Vibration | eng |
| dc.subject | Wind turbine | eng |
| dc.title | Separation of Frequency Coexisting Vibration Signals in Wind Turbines Gearboxes | por |
| dc.type | Trabalho Publicado em Evento | por |
| dc.description.resumo | In this paper, a method for separation of vibration signals coexisting in the same frequency bin and coming from different mechanicals pieces is presented. A blind source separation method for vibration signals in gearboxes based on a clustering technique is applied. The proposed method uses the fact that spatial separation of vibration sources produces a difference in the hermitian angle between vectors composed by samples of the discrete Fourier transform of the signals measured and a reference vector. For simulations and a real case considering a wind turbine gearbox, time segments with signals providing from different mechanical pieces are identified. | por |
| dc.publisher.country | Brasil | por |
| dc.subject.cnpq | CNPQ::ENGENHARIAS::ENGENHARIA ELETRICA | por |
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Proceedings of the 11th Seminar on Power Electronics and Control (SEPOC 2018) [106]
The 11th Seminar on Power Electronics and Control took place in Santa Maria, RS, from 21 to 24 October, 2018. The seminar’s objective was to provide interaction among academia and industry to discuss the latest cutting-edge technologies on Power Electronics, Control, Electrical Power Systems and their applications.
General Chair: Prof. Dr Marco Antonio Dalla Costa
Technical Chair: Prof. Dr. Álysson Raniere Seidel
Responsible for the repository: Prof. Lucas Vizzotto Bellinaso
Exceto quando indicado o contrário, a licença deste item é descrito como Acesso Aberto