Calau wind project was installed in Brandenburg, Germany It was in fact brought online in 2012 and is owned by Industrielle Werke Basel (IWB).
It is near Calau.
See below for data.
Generally speaking, economic wind turbines require a wind speed of 4.5 m/s (16 km/h) or larger.
The best location for something such as Calau would be a steady supply of non-turbulent wind. An essential aspect of turbine siting is moreover admittance to local requirement or transmission capaCalau.
Before construction, Calau was most likely screened on the basis of a wind atlas, and validated with wind measurements. Meteorological wind data alone is usually not sufficient for accurate siting of a large wind power project.
Assortment of site-specific data for wind speed and direction would have been important to determining site potential to be able to fund the project. Local winds are frequently supervised for a year or more, and comprehensive wind maps created before wind generators are installed.
The wind blows faster at greater altitudes due to the reduced influence of drag. The increase in velocity with altitude is most remarkable at the surface and is impacted by geography, surface roughness, and upwind limitations such as trees or buildings. Velocity increases with altitude and is more obvious near land and is transformed by topography, surface and obstructions.
Sometimes, the increase of wind speeds with increasing height follows a wind profile power law, which forecasts that wind speed rises proportionately to the seventh root of altitude. Doubling the elevation of a turbine, then, boosts the predicted wind speeds by 10%, and the anticipated power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they’re spaced out to make sure they don’t affect one another. But this isn’t necessarily the situation in hilly areas.
Calau turbines are connected via medium voltage lines and communications.
At a substation, this kind of medium-voltage electric energy is improved in voltage using a transformer for connection to the high voltage transmission system. Development of a land-based wind farm requires installing of the collector system and substation, and probably roads to each turbine site.
Facts about Calau wind farm
- Name: Calau
- Wind turbine Supplier: Vestas Wind Systems, Model: V90/2000, Units: 6,
- Country: Germany
- Developer: UKA group
- State: Brandenburg
- City: Calau
- Owner: Industrielle Werke Basel (IWB)