Cronalaght 1 and 2 wind farm is situated in Donegal, Ireland. It was brought online in 1997 and is owned by .
It is near .
See below for data.
Wind farms, as a general rule need wind speeds of 4.5 metres per second or higher.
The best place for a project like Cronalaght 1 and 2 could have a near constant flow of non-turbulent wind all year long, having a minimum chance of sudden effective bursts of wind. Additionally, you wouldn’t get a turbine like associated if Cronalaght 1 and 2 was not built near local demand or transmission capa.
During the planning stages the Cronalaght 1 and 2 wind farm would have been checked and confirmed through wind measurements. However, Cronalaght 1 and 2 wind farm might have needed more than merely meteorological data and measurements.
Site data around would have been a major aspect in the development final decision Local winds are frequently examined for a year or more, and detailed wind maps built before wind generators are set up.
Altitude would also have a part to playwithin a project like Cronalaght 1 and 2. This is due to drag The increase in velocity with altitude is most spectacular near the surface and is impacted by geography, surface roughness, and upwind obstructions such as trees or buildings. Velocity rises with altitude and is also more evident near land and is changed by geography, surface and limitations.
Wind speeds escalating with altitude is part of a wind energy law. This Donegals wind speed rises with the 7th root of altitude. Doubling the height of a turbine, then, raises the expected wind speeds by 10%, and the estimated power by 34%.
In general, a length of 7D (7 × Rotor Diameter of the Wind Turbine) is about between each turbine in a fully developed wind farm. But micrositing optimizes placement, particularly in hilly areas.
Cronalaght 1 and 2 turbines are related via medium voltage lines and communications.
At a substation, that medium-voltage electric current is increased in voltage using 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 probably access roads to every turbine site.