Arauco II wind farm is located in La Rioja, Argentina. It was completed in 2014 and is owned by .
It is near Arauco, Aimogasta.
See below for data.
Wind farms, as a general rule demand wind speeds of 4.5 metres per second or higher.
The best destination for something such as Arauco II is a steady supply of non-turbulent wind. An essential aspect of turbine siting is furthermore admittance to local requirement or transmission capaArauco, Aimogasta.
Before building, Arauco II was almost certainly screened on the basis of a wind atlas, and validated with wind measurements. Meteorological wind data alone is usually not adequate for correct siting of a large wind power project.
Assortment of site-specific data for wind speed and direction would have been imperative to determining site potential in order to finance the project. Local winds are often monitored for a year or more, and comprehensive wind maps made before wind generators are set up.
Altitude would also have a part to performin a project like Arauco II. This is because of drag The surge in velocity with altitude is most remarkable close to the surface and is impacted by topography, surface roughness, and upwind obstructions such as trees or buildings. Velocity grows with altitude and is more evident near land and is transformed by terrain, surface and hurdles.
Sometimes, the growth of wind speeds with escalating height follows a wind profile power law, which forecasts that wind speed rises proportionately to the seventh root of altitude. Doubling the elevation of a turbine, then, enhances the expected wind speeds by 10%, and the expected power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they are spaced out so that they don’t affect one another. But this isn’t necessarily the situation in hilly areas.
Individual turbines at Arauco II are connected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, that medium-voltage electric current is enhanced in voltage using a transformer for connection to the high voltage transmission system. Building of a land-based wind farm requires setting up the collector system and substation, and possibly access roads to each and every turbine site.
Facts about Arauco II wind farm
- Name: Arauco II
- Wind turbine Supplier: IMPSA, Model: IMPSA IWP-83-2.1MW, Units: 12,
- Country: Argentina
- Developer: IMPSA, Enarsa
- State: La Rioja
- City: Arauco, Aimogasta