Drehnow Nord wind farm is located in Brandenburg, Germany. It was finished in 2005 and is owned by Acciona.
It is near Drehnow.
See below for data.
Wind farms, as a general rule require wind speeds of 4.5 metres per second or higher.
An ideal destination for a project like Drehnow Nord might have a near constant flow of non-turbulent wind all year round, having a minimum probability of sudden potent bursts of wind. An important factor of turbine siting is moreover admission to local demand or transmission capaDrehnow.
Before development, Drehnow Nord was most likely screened on the basis of a wind atlas, and validated with wind measurements. Meteorological wind data alone is usually not ample for correct siting of a large wind power project.
Site info around Drehnow is a major factor in the ‘development’ choice Local winds are often monitored for a year or more, and detailed wind maps made before wind generators are set up.
The wind blows swifter at greater altitudes due to the reduced effect of drag. The surge in velocity with altitude is most remarkable near the surface and is impacted by geography, surface roughness, and upwind obstructions such as trees or buildings. Velocity increases with altitude and is more pronounced near land and is altered by landscape, surface and obstructions.
Wind speeds raising with altitude is part of a wind energy law. This anticipates wind speed rises with the 7th root of altitude. Doubling the altitude of a turbine, then, increases the anticipated wind speeds by 10%, and the predicted power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they’re spaced out so that they don’t affect one another. But micrositing optimizes placement, particularly in hilly areas.
Drehnow Nord turbines are related via medium voltage lines and communications.
At a substation, that medium-voltage electric energy is increased in voltage using a transformer for connection to the high voltage transmission system. Development of a land-based wind farm requires setting up the collector system and substation, and perhaps roads to each and every turbine site.