Research based on LabVIEW on wind turbine monitoring system

With the increased concern about energy shortage and advances in technology, wind power comes to become an important issue in various countries. The wind turbine working condition is relatively complex than general mechanical condition. In variable working condition, wind turbine and system is easy to be made plastic deformation and generate additional structure stress by inertia force function. The wind turbine monitoring system is able to give the equipment running status report for forecasting warning before the damage of wind generator parts (gear, axle, bearing), to ensure condition monitoring and defects alarming. In this paper, a wind turbine generator monitoring and analysis system is developed. The system structure, function and arrangement of measuring points are discussed in detail. The simulation shows that operational status of the wind turbine generators can be judged the system the, displaying a large number of real-time data, meanwhile can pre-alarm and other functions with the SQL into the database.