Running State Study on Wind-Driven Generator Gearbox

Wen Zhi Yang; Hua Li; Wen Jun Chen

doi:10.4028/www.scientific.net/AMR.724-725.610

Paper Titles

Reliability Assessment of Power Generation and Transmission System Considering Wind Farm Based on Monte-Carlo Methods
p.587

Research on Fault Diagnosis Method of Wind Turbine Based on Wavelet Analysis and LS-SVM
p.593

Research on the Compensation Coefficients of the Improved MPPT Control Based on Reduction of Tracking Range
p.598

Research on Wind Turbine Control System Based on CAN Bus
p.605

Running State Study on Wind-Driven Generator Gearbox
p.610

Strength Analysis of Bolt Connection on Yaw Gear of the MW Wind Turbine Generator System
p.614

Study of Reactive Power Compensation for Improvement of Low-Voltage-Ride-Through Capability of Wind Farm
p.619

Study on Wind Speed Forecasting Based on STC and BP Neural Network
p.623

The Application of Energy Storage System in Wind Power Integration
p.630

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 724-725Running State Study on Wind-Driven Generator...

Running State Study on Wind-Driven Generator Gearbox

Abstract:

Actual survey the vibration data of domestically produced megawatt level wind-driven generator gearbox at different rotational speeds, Extract the parameters of time-domain characteristic, analyze the three dimensional frequency spectrum through the MATLAB software, contrast two same model, same specification wind-driven generator's vibration situation, identify the resonance area of wind-driven generator, and determine the existence of one of the generators shaft misalignment fault. Provide a reliable basis for the safe operation of wind-driven generator.