Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
Wind Turbine Faults Monitoring by Vibration Analysis
Submission Author:
Paulo Farias , RJ , Brazil
Co-Authors:
Guilherme Amaral do Prado Campos, Marcelo dos Reis Farias, Paulo Farias
Presenter: Paulo Farias
doi://10.26678/ABCM.COBEM2017.COB17-1903
Abstract
The growth of wind farm facilities in the last decade, mainly in northeastern Brazil, has boosted the industrial sector and has been generated the need for maintenance in wind turbines. The present work shows a model of rotary machine that resembles the wind turbines, to develop knowledge applicable directly to the predictive maintenance of these machines. This study considers the dynamics and vibration analysis in rotors and the application of unconventional techniques (FullSpectrum, Orbit, SPM and Envelope) to analyze the data obtained from experimental tests to identify components failures. The results show that it is possible to monitor these rotating machines and obtain an accurate diagnosis of their operating conditions.
Keywords
wind energy, Rotor Dynamics, FullSpectrum, Orbit, SPM
