Changjuk wind farm is situated in Gangwon, South Korea. It was in fact brought online in 2012 and is owned by .
It is near Taebaek, Gangwon-do.
See below for data.
Wind farms, as a general rule need wind speeds of 4.5 metres per second or higher.
A great place for a project like Changjuk might have a near constant flow of non-turbulent wind all year round, with a minimum likelihood of abrupt effective bursts of wind. Additionally, you wouldn’t get a turbine like associated if Changjuk was not built near local demand or transmission capaTaebaek, Gangwon-do.
Before construction, Changjuk was most likely screened on the basis of a wind atlas, and validated with wind specifications. However, Changjuk wind farm would have needed more than merely meteorological data and measurements.
Site information around Taebaek, Gangwon-do would have been a major factor in the development final decision Local winds are frequently examined for a year or more, and detailed wind maps made before wind generators are installed.
Altitude would also possess a part to playwithin a project like Changjuk. This is due to drag The rise in velocity with altitude is most spectacular at the surface and is affected by landscape, surface roughness, and upwind obstructions such as trees or buildings. Velocity boosts with altitude and is more obvious near land and is changed by geography, surface and hurdles.
Usually, the rise of wind speeds with growing elevation follows a wind profile power law, which anticipates that wind speed rises proportionately to the seventh root of altitude. Increasing the height of a turbine, then, raises the anticipated wind speeds by 10%, and the expected power by 34%.
In general, a range of 7D (7 × Rotor Diameter of the Wind Turbine) is scheduled between each turbine in a fully developed wind farm. But micrositing increases placement, specifically in hilly areas.
Individual turbines at Changjuk are connected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, this kind of medium-voltage electric energy is elevated in voltage with a transformer for link with the high voltage transmission system. Development of a land-based wind farm requires setting up the collector system and substation, and perhaps access roads to each and every turbine site.