Bears Down wind project was installed in South West England, UK It was finished in 2001 and is owned by RWE Group.
It is near Cornwall.
See below for data.
Wind farms, as a general rule require wind speeds of 4.5 metres per second or more.
The very best location for something similar to Bears Down would be a steady supply of non-turbulent wind. Additionally, you would not get a turbine RWE Group like RWE Group included if Bears Down was not built near local demand or transmission capaCornwall.
Before development, Bears Down was almost certainly screened on the foundation of a wind atlas, and validated with wind specifications. However, Bears Down wind farm would have needed more than merely meteorological data and measurements.
Site information around Cornwall is a major element in the development choice Local winds are often checked for a year or more, and detailed wind maps created before wind generators are installed.
The wind blows sooner at greater altitudes because of the reduced effect of drag. The rise in velocity with altitude is most spectacular at the surface and is impacted by landscape, surface roughness, and upwind hurdles such as trees or buildings. Velocity increases with altitude and is more obvious near land and is transformed by terrain, surface and limitations.
Wind speeds escalating with altitude is part of a wind energy law. This anticipates wind speed rises with the 7th root of altitude. Doubling the elevation of a turbine, then, boosts the predicted wind speeds by 10%, and the expected power by 34%.
The distance of 7x Rotor Diameter is placed between each turbine, ie they’re spaced out so they really don’t affect one another. But micrositing increases placement, specially in hilly areas.
Bears Down turbines are linked via medium voltage lines and communications.
At a substation, that medium-voltage electric energy is elevated in voltage using a transformer for link with the high voltage transmission system. Construction of a land-based wind farm requires installation of the collector system and substation, and possibly access roads to every turbine site.
Facts about Bears Down wind farm
- Name: Bears Down
- Wind turbine Supplier: Gamesa, Model: G87/2000, Units: 12,
- Country: UK
- Developer: RWE Group
- State: South West England
- City: Cornwall
- Owner: RWE Group