Bernsdorf-Gersdorf wind farm is situated in Saxony, Germany. It was created in 2001 and is owned by .
It is near Bernsdorf-Gersdorf.
See below for data.
Generally speaking, economic wind turbines require a wind speed of 4.5 m/s (16 km/h) or higher.
A great place for a project like Bernsdorf-Gersdorf might have a near constant flow of non-turbulent wind throughout the year, with a minimum chance of abrupt powerful bursts of wind. Additionally, you wouldn’t get a turbine like associated if Bernsdorf-Gersdorf was not built near local demand or transmission capaBernsdorf-Gersdorf.
Before building, Bernsdorf-Gersdorf was almost certainly screened on the basis of a wind atlas, and validated with wind specifications. Meteorological wind data alone is usually not sufficient for precise siting of a large wind power project.
Assortment of site-specific data for wind speed and direction might have been important to determining site potential as a way to finance the project. Winds around Bernsdorf-Gersdorf are analysed for over a year or so plus the development of detailed maps. Only then are wind turbines installed.
The wind hits faster at greater altitudes due to the reduced effect of drag. The rise in velocity with altitude is most spectacular near the surface and is impacted by topography, surface roughness, and upwind obstructions such as trees or buildings. Velocity rises with altitude and it is more obvious near land and is altered by landscape, surface and hurdles.
Typically, the growth of wind speeds with raising height follows a wind profile power law, which forecasts that wind speed rises proportionately to the seventh root of altitude. Doubling the altitude of a turbine, then, boosts the anticipated wind speeds by 10%, and the predicted power by 34%.
In general, a length of 7D (7 × Rotor Diameter of the Wind Turbine) is scheduled between each turbine in a fully developed wind farm. However this isn’t necessarily the case in hilly areas.
Individual turbines at Bernsdorf-Gersdorf are interlocked with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, it medium-voltage electric energy is increased in voltage using a transformer for link with the high voltage transmission system. Development of a land-based wind farm requires installing of the collector system and substation, and perhaps access roads to each turbine site.
Facts about Bernsdorf-Gersdorf wind farm
- Name: Bernsdorf-Gersdorf
- Wind turbine Supplier: GE Wind Energy, Model: GE 2.5-120, Units: 12,
- Country: Germany
- Developer: Ostwind group
- State: Saxony
- City: Bernsdorf-Gersdorf