Delabole repowering wind project was installed in South West England, UK It was completed in 2011 and is owned by .
It is near Delabole, Cornwall.
See below for data.
Wind farms, as a general rule demand wind speeds of 4.5 metres per second or more.
An ideal position for a project like Delabole repowering would have a near constant flow of non-turbulent wind throughout the year, having a minimum chance of sudden powerful bursts of wind. An important factor of turbine siting is also access to local demand or transmission capaDelabole, Cornwall.
During the planning stages the Delabole repowering wind farm would’ve been checked and endorsed through wind measurements. However, Delabole repowering wind farm might have needed more than just meteorological data and measurements.
Site info around Delabole, Cornwall would have been a major factor in the ‘development’ decision Local winds are frequently watched for a year or more, and detailed wind maps constructed before wind generators are installed.
Altitude would also possess a part to playin a project like Delabole repowering. This is due to drag The surge in velocity with altitude is most extraordinary near the surface and is affected by topography, surface roughness, and upwind hurdles such as trees or buildings. Velocity increases with altitude and it is more obvious near land and is transformed by topography, surface and obstacles.
Wind speeds raising with altitude is part of a wind energy law. This predicts wind speed rises with the 7th root of altitude. Doubling the altitude of a turbine, then, boosts the predicted 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. But micrositing increases placement, specially in hilly areas.
Individual turbines at Delabole repowering are connected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, this particular medium-voltage electric energy is increased in voltage with a transformer for connection to the high voltage transmission system. Construction of a land-based wind farm requires installation of the collector system and substation, and perhaps roads to every turbine site.
Facts about Delabole repowering wind farm
- Name: Delabole repowering
- Wind turbine Supplier: Gamesa, Model: G90-2.0MW , Units: 24,
- Country: UK
- Developer: Good Energy
- State: South West England
- City: Delabole, Cornwall