Study on Monitoring the Dynamics Characters of Wind Turbine Tower
Steady operation was one of the main objectives of wind turbine controlling. Online monitoring and fault diagnosis system had been installed on the wind turbine, the characters of system natural frequency were obtained by comparing collecting datum in site with theory analysis result. Wind turbine rotation speed should avoid [8.4r/min,10r/min] base on the characters to guarantee no resonance and avoid severe vibration. Such realizes wind turbine steady operation.
G. K. Shan et al., "Study on Monitoring the Dynamics Characters of Wind Turbine Tower", Advanced Materials Research, Vols. 317-319, pp. 1273-1276, 2011