WIND TURBINE MONITORING SYSTEM TO DETECT FOUNDATION DISPLACEMENT AND ABNORMAL STRUCTURAL MOVEMENT DURING OPERATION

摘要

[0001] The present invention relates to a monitoring device for ground motion and structural anomalous displacement during operation of a wind turbine generator, comprising a sensor for detecting the movement state information of the wind turbine structure in real time, a data logger for collecting and storing the behavior information, An alarm unit for outputting an alarm when the analyzed vibration of the wind turbine structure exceeds a preset reference value, and a warning unit for outputting an alarm when the analyzed vibration of the wind turbine structure exceeds a preset reference value, And a monitoring unit for changing the vibration state of the generator structure to a data format that the user can visually understand and outputting.