Sistema de aquisição de dados de vibrações mecânicas para aerogeradores de pequeno porte

Abstract

This work reports the projection of a mechanical vibration data acquisition system for a wind turbine. Wind power production has grown in recent years, and systems capable of provide better performance in wind turbine has played an important role in the global context. For this, studies related to mechanical vibrations have been highlighted in the attempt to extend the useful life of solids in general, through the monitoring of the response of a solid through the application of external forces and in predictive maintenance. There are devices on the market that can measure mechanical vibrations, but most of them have high costs. The objective is to carry out the work, the elaboration of a system, capable of performing measurements of vibrations, providing reliable and low cost data.