Carland Cross repowering wind project was installed in South West England, UK It was finished in 2013 and is owned by .
It is near Cornwall.
See below for data.
As a general rule, economic wind power generators require a wind speed of 4.5 m/s (16 km/h) or more.
The best location for something such as Carland Cross repowering would be a steady availability of non-turbulent wind. Additionally, you would not get a turbine like associated if Carland Cross repowering was not built near local demand or transmission capaCornwall.
Before development, Carland Cross repowering was most likely screened on the basis of a wind atlas, and validated with wind specifications. However, Carland Cross repowering wind farm would 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 in order to finance the project. Winds around Cornwall are examined for over a year or so plus the creation of detailed maps. Only then are wind turbines installed.
Altitude would also possess a part to playin a project like Carland Cross repowering. This is because of drag The rise in velocity with altitude is most extraordinary at the surface and is impacted by topography, surface roughness, and upwind hurdles such as trees or buildings. Velocity boosts with altitude and it is more obvious near land and is transformed by landscape, surface and limitations.
Wind speeds raising 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 anticipated wind speeds by 10%, and the predicted 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. However this might not be the way it is in hilly areas.
Individual turbines at Carland Cross repowering are interconnected 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 with a transformer for link with the high voltage transmission system. Construction of a land-based wind farm requires installing of the collector system and substation, and perhaps roads to each turbine site.
Facts about Carland Cross repowering wind farm
- Name: Carland Cross repowering
- Wind turbine Supplier: Vestas Wind Systems, Model: V90-3MW, Units: 33,
- Country: UK
- Developer: ScottishPower
- State: South West England
- City: Cornwall