SOME ASPECTS REGARDING THE OPTIMIZATION OF THE WIND TURBINE’S VIBRATION SYSTEMS

The development of monitoring of vibration’s system of wind turbines is an important stage for operational details. In order to highlight the innovations made in these systems, their structural elements must be analysed (characteristics and classification of sensors, monitoring and analysis of structure, conditions for monitoring program). In order to measure vibrations in wind turbines, a correct and continuous monitoring of the functional state of each element in the structure is necessary. In this paper are presented investigations for wind turbines from wind farm Mireasa, South-East region of Romania, to determine the conditions of the drivetrain and highlight any potential developed problems.