Droyßig wind project was set up in Saxony-Anhalt, Germany It was completed in 2007 and is owned by .
It is near Droyßig.
See below for data.
Wind farms, as a general rule need wind speeds of 4.5 metres per second or more.
The best position for a project like Droyßig could have a near constant flow of non-turbulent wind all year round, having a minimum likelihood of abrupt effective bursts of wind. Additionally, you wouldn’t get a turbine like involved if Droyßig was not built near local demand or transmission capaDroyßig.
Before construction, Droyßig was probably screened on the foundation of a wind atlas, and validated with wind measurements. However, Droyßig wind farm would have needed more than just meteorological data and measurements.
Site info around Droyßig would have been a major aspect in the ‘development’ final decision Local winds are often examined for a year or more, and detailed wind maps built before wind generators are installed.
The wind blows quicker at higher altitudes because of the reduced effect of drag. The boost in velocity with altitude is most dramatic at the surface and is affected by geography, surface roughness, and upwind hurdles such as trees or buildings. Velocity grows with altitude and is more pronounced near land and is altered by topography, surface and obstructions.
Typically, the growth of wind speeds with raising height follows a wind profile power law, which anticipates that wind speed rises proportionately to the seventh root of altitude. Doubling the altitude of a turbine, then, enhances the anticipated wind speeds by 10%, and the estimated power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they’re spaced out so they really don’t affect one another. But micrositing increases placement, particularly in hilly areas.
Individual turbines at Droyßig are connected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, this kind of medium-voltage electric current is improved in voltage with a transformer for connection to the high voltage transmission system. Construction of a land-based wind farm requires installation of the collector system and substation, and probably access roads to every turbine site.
Facts about Droyßig wind farm
- Name: Droyßig
- Wind turbine Supplier: Nordex, Model: N60/1300, Units: 22,
- Country: Germany
- Developer: Senvion
- State: Saxony-Anhalt
- City: Droyßig