Monitoring Wind Farms With Performance Curves
Three different operational curves-the power curve, rotor curve, and blade pitch curve-are presented for monitoring a wind farm's performance. A five-year historical data set has been assembled for…
Prediction, operations, and condition monitoring in wind energy
- A. Kusiak, Zijun Zhang, A. Verma
- Engineering
- 1 October 2013
A Data-Driven Approach for Monitoring Blade Pitch Faults in Wind Turbines
A data-mining-based prediction model is built to monitor the performance of a blade pitch. Two blade pitch faults, blade angle asymmetry, and blade angle implausibility were analyzed to determine the…
Fault Analysis and Condition Monitoring of the Wind Turbine Gearbox
- Zijun Zhang, A. Verma, A. Kusiak
- EngineeringIEEE transactions on energy conversion
- 9 April 2012
Data mining algorithms and statistical methods are applied to analyze the jerk data obtained from monitoring the gearbox of a wind turbine. Two types of analyses are performed-failure component…
Predicting the total suspended solids in wastewater: A data-mining approach
- A. Verma, Xiupeng Wei, A. Kusiak
- EngineeringEngineering applications of artificial…
- 1 April 2013
Fault Monitoring of Wind Turbine Generator Brushes: A Data-Mining Approach
Data-mining algorithms are applied for early prediction of carbon brush faults in wind turbines to enable timely maintenance or replacement of brushes and the boosting tree algorithm provided the best prediction results.
Prediction of Status Patterns of Wind Turbines: A Data-Mining Approach
This paper presents the application of data-mining techniques for identification and prediction of status patterns in wind turbines, and results are used to develop a component performance monitoring scheme.
Modeling and Prediction of Rainfall Using Radar Reflectivity Data: A Data-Mining Approach
- A. Kusiak, Xiupeng Wei, A. Verma, Evan Roz
- Environmental Science, Computer ScienceIEEE Transactions on Geoscience and Remote…
- 1 April 2013
A data-mining approach is applied to predict rainfall in a watershed basin at Oxford, Iowa, based on radar reflectivity and tipping-bucket data, and results indicate that the three models offer similar accuracy when predicting rainfall at current time.
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