A Turbine Hub Height Wind Speed Consensus Forecasting System
A Turbine Hub Height Wind Speed Consensus Forecasting System
A Turbine Hub Height Wind Speed Consensus Forecasting System
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Xcel DICast ® <strong>System</strong><br />
• Overall Xcel system goal:<br />
• Generate accurate forecasts of power<br />
• Approach taken by NCAR :<br />
• First generate accurate forecasts of wind speed at<br />
the hub height of each turbine<br />
• Then derive power from individual turbines from<br />
wind speed<br />
• As a consensus point forecast system, DICast was a<br />
logical choice to generate the HH wind speed<br />
forecasts<br />
• DICast tries to predict Nacelle wind speed sensor<br />
value<br />
3/2/2011
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