Arauco III wind project was set up in La Rioja, Argentina It was brought online in 2013 and is owned by .
It is near Arauco, Aimogasta.
See below for data.
Generally speaking, economic wind generators require a wind speed of 4.5 m/s (16 km/h) or greater.
The best location for something similar to Arauco III would be a steady availability of non-turbulent wind. An important factor of turbine siting is furthermore admission to local demand or transmission capaArauco, Aimogasta.
Before development, Arauco III was almost certainly screened on the foundation of a wind atlas, and validated with wind measurements. However, Arauco III wind farm might have needed more than just meteorological data and measurements.
Assortment of site-specific data for wind speed and direction might have been essential to determining site potential as a way to fund the project. Winds around Arauco, Aimogasta are evaluated for over a year or so alongside the development of detailed maps. Only then are wind turbines installed.
The wind blows swifter at higher altitudes because of the reduced influence of drag. The rise in velocity with altitude is most spectacular at the surface and is impacted by topography, surface roughness, and upwind hurdles such as trees or buildings. Velocity increases with altitude and is more pronounced near land and is altered by landscape, surface and limitations.
Wind speeds increasing with altitude is part of a wind energy law. This forecasts wind speed rises with the 7th root of altitude. Doubling the height of a turbine, then, boosts the expected wind speeds by 10%, and the predicted power by 34%.
In general, a distance of 7D (7 × Rotor Diameter of the Wind Turbine) is about between each turbine in a fully developed wind farm. However this may not be the way it is in hilly areas.
Individual turbines at Arauco III are connected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, this particular medium-voltage electric current is increased in voltage with a transformer for connection to the high voltage transmission system. Construction of a land-based wind farm requires setting up the collector system and substation, and probably roads to every turbine site.
Facts about Arauco III wind farm
- Name: Arauco III
- Wind turbine Supplier: IMPSA, Model: IWP83-2.1MW, Units: 12,
- Country: Argentina
- Developer: Energía Santiago del Estero (SAPEM), Enarsa
- State: La Rioja
- City: Arauco, Aimogasta