El Arrayán wind project was set up in Coquimbo, Chile It was in fact brought online in 2014 and is owned by Pattern Energy, El Arrayan Wind, AEI.
It is near Tongoy;Ovalle, Limarí province.
See below for data.
Wind farms, as a general rule call for wind speeds of 4.5 metres per second or more.
An ideal location for a project like El Arrayán might have a near constant flow of non-turbulent wind year round, with a minimum probability of sudden powerful bursts of wind. Additionally, you would not get a turbine Pattern Energy, El Arrayan Wind, AEI like Pattern Energy, El Arrayan Wind, AEI associated if El Arrayán was not built near local demand or transmission capaTongoy;Ovalle, Limarí province.
Before construction, El Arrayán was most likely screened on the basis of a wind atlas, and validated with wind measurements. Meteorological wind data alone is usually not sufficient for accurate siting of a large wind power project.
Site information around Tongoy;Ovalle, Limarí province would have been a major aspect in the development final decision Local winds are often watched for a year or more, and detailed wind maps created before wind generators are set up.
Altitude would also have a part to performin a project like El Arrayán. This is due to drag The increase in velocity with altitude is most dramatic at the surface and is impacted by geography, surface roughness, and upwind obstacles such as trees or buildings. Velocity increases with altitude and is also more evident near land and is altered by geography, surface and limitations.
Usually, the increase of wind speeds with escalating elevation follows a wind profile power law, which predicts that wind speed rises proportionately to the seventh root of altitude. Doubling the height of a turbine, then, enhances the anticipated 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 they really don’t affect each other. But micrositing optimizes placement, specifically in hilly areas.
Individual turbines at El Arrayán are interconnected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, it medium-voltage electric current is improved in voltage using a transformer for connection to the high voltage transmission system. Development of a land-based wind farm requires installation of the collector system and substation, and probably roads to each and every turbine site.
Facts about El Arrayán wind farm
- Name: El Arrayán
- Wind turbine Supplier: Vestas Wind Systems, Model: V47/660, Units: 1,
- Country: Chile
- Developer: Claro y Cia, Pattern Energy, AEI
- State: Coquimbo
- City: Tongoy;Ovalle, Limarí province
- Owner: Pattern Energy, El Arrayan Wind, AEI