Eberschwand wind project was installed in Oberösterreich (Upper Austria), Austria It was in fact brought online in 1996 and is owned by .
It is near Eberschwang.
See below for data.
Wind farms, as a general rule demand wind speeds of 4.5 metres per second or more.
A perfect destination for a project like Eberschwand could have a near constant flow of non-turbulent wind all year round, having a minimum probability of abrupt effective bursts of wind. Additionally, you would not get a turbine like included if Eberschwand was not built near local demand or transmission capaEberschwang.
Before construction, Eberschwand was most likely screened on the foundation of a wind atlas, and validated with wind specifications. Meteorological wind data alone is usually not adequate for exact siting of a large wind power project.
Site data around Eberschwang is a major aspect in the ‘development’ final decision Local winds are often supervised for a year or more, and detailed wind maps built before wind generators are installed.
Altitude would also possess a part to performwithin a project like Eberschwand. This is due to drag The increase in velocity with altitude is most dramatic close to the surface and is affected by geography, surface roughness, and upwind limitations such as trees or buildings. Velocity rises with altitude and is more evident near land and is altered by topography, surface and obstructions.
Wind speeds increasing with altitude is part of a wind energy law. This Oberösterreich (Upper Austria)s wind speed rises with the 7th root of altitude. Doubling the altitude of a turbine, then, raises the expected wind speeds by 10%, and the expected power by 34%.
In general, a range of 7D (7 × Rotor Diameter of the Wind Turbine) is about between each turbine in a fully developed wind farm. But this might not be the case in hilly areas.
Individual turbines at Eberschwand are interlocked with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, that medium-voltage electric energy is enhanced in voltage using a transformer for connection to the high voltage transmission system. Construction of a land-based wind farm requires installing of the collector system and substation, and probably access roads to every turbine site.
Facts about Eberschwand wind farm
- Name: Eberschwand
- Wind turbine Supplier: Senvion, Model: MM82 2MW, Units: 2,
- Country: Austria
- Developer: Windkraft Innviertel GmbH
- State: Oberösterreich (Upper Austria)
- City: Eberschwang