Site: Small wind farm in the state of Bavaria, Germany
Method:
- Wind measurement by Sodar
- Analysis of SCADA data of the wind turbines
Results:
- The power curves as determined on the turbines are sufficiently in agreement with the warranted levels.
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Site: medium size wind farm in Belgium
Procedure:
- combination of analyses of SCADA data and a nearby wind measurement
- comparison to reanalyses data, met station data and aj production indices
Results:
- inconsistencies related to the power curve could be detected
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Site: medium size wind farm in Northern Germany; the real energy production is much lower than calculated in the original assessment report
Procedure: profound analysis of SCADA data
Results:
- A lower long term mean wind resource must be assumed when
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Site: small wind farm in Germany; the client assumes distinctly higher wake losses than calculated in the original assessment report
Procedure: profound analysis of SCADA data, adapted model calculations
Results:
- The wind rose of the met station data used in
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