Dassiesklip wind farm is situated in Western Cape, South Africa. It was brought online in 2014 and is owned by .
It is near Approx 5 km west of Caledon.
See below for data.
Wind farms, as a general rule call for wind speeds of 4.5 metres per second or higher.
The very best location for something like Dassiesklip is a steady availability of non-turbulent wind. Additionally, you wouldn’t get a turbine like involved if Dassiesklip was not built near local demand or transmission capaApprox 5 km west of Caledon.
Before development, Dassiesklip was almost certainly screened on the basis of a wind atlas, and validated with wind specifications. Meteorological wind data alone is usually not sufficient for accurate siting of a large wind power project.
Site info around Approx 5 km west of Caledon would have been a major factor in the ‘development’ decision Winds around Approx 5 km west of Caledon are examined for over a year or so plus the creation of detailed maps. Only then are wind turbines installed.
Altitude would also have a part to playin a project like Dassiesklip. This is due to drag The surge in velocity with altitude is most extraordinary close to the surface and is affected by topography, surface roughness, and upwind obstructions such as trees or buildings. Velocity increases with altitude and is more distinct near land and is changed by landscape, surface and limitations.
Wind speeds escalating with altitude is part of a wind energy law. This forecasts wind speed rises with the 7th root of altitude. Increasing the height of a turbine, then, boosts the anticipated wind speeds by 10%, and the expected power by 34%.
In general, a length of 7D (7 × Rotor Diameter of the Wind Turbine) is scheduled between each turbine in a fully developed wind farm. But micrositing increases placement, particularly in hilly areas.
Individual turbines at Dassiesklip 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 increased in voltage with 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 perhaps roads to every turbine site.