DEVICE FOR CONTROL, POWER AND PROTECTION OF THE ELECTROMECHANICAL ELEMENTS THAT PARTICIPATE IN THE TOUR OF THE GONDOLA OF AN AEROGENERATOR

摘要

Device for control, power and protection of the electromechanical elements that participate in the rotation of the gondola of a wind turbine, in which a series of motors (3) and reducers (5) participate to control the turn of the nacelle of said wind turbine (2), characterized in that in correspondence with each of the mechanical elements corresponding to the motor-reducers (3) associated with the respective reducers (5), there are provided as many micro-processors (4) materialized in frequency converters equipped with a coordinated control software for the rotation movement of the nacelle (1) in a smooth and progressive manner, equipped with means to control its braking system, as well as detection and reaction to possible electromechanical failures. (Machine-translation by Google Translate, not legally binding)