BANKABLE REPORTS
1. Site inspection
- survey of positions for wind measuring
- positions of reference turbines
- planned wind energy turbines (WET)
- verifying of maps, coordinates of WET and other objects
- inspection with customer on demand
2. Basical data
- analysis of existing winddata
- analysis of yield data of reference turbines
- consulting on inquiry of new data
- examination of measured data
- cooperation with companies which execute wind measurements
3. Modeling
- compilation of a digital terrain model
- setting of wind energy turbines (WET), measuring stations and other relevant objects
4. Wind regime
- wind profile, wind rose
- wind regime at single WET
- wake effect
5. Long-term correlation
- on basis of determined site data and long-term near site measured wind data we predict annual average yields with suitable methods of long-term correlation and show possible fluctuations in energy production
6. Conclusion of calculations
- calculated yields
- average wind speeds in hub height
- wake effect
- time series of energy production show possible fluctuation of yields
7. Uncertainty factors in fluctuation analysis
- the described works and data bases in the report, which led to the conclusion, are rated individually concerning their uncertainty.
These ratings are summarized to give an overall uncertainty. A calculation of p-values follows
8. Evaluation on use of the site
- in the end of the report it is shown which further methods and data could be used to increase the certainty of the yield prognosis