It is near Weichang County.
See below for data.
Wind farms, as a general rule require wind speeds of 4.5 metres per second or more.
The best location for something such as Dacaozi is a steady availability of non-turbulent wind. An important factor of turbine siting is also admittance to local requirement or transmission capaWeichang County.
During the planning stages the Dacaozi wind farm would have been checked and confirmed through wind measurements. However, Dacaozi wind farm might have needed more than merely meteorological data and measurements.
Site info around Weichang County would have been a major element in the ‘development’ choice Local winds are often checked for a year or more, and comprehensive wind maps made before wind generators are set up.
The wind hits swifter at higher altitudes because of the reduced effect of drag. The rise in velocity with altitude is most spectacular close to the surface and is affected by topography, surface roughness, and upwind hurdles such as trees or buildings. Velocity boosts with altitude and is more evident near land and is transformed by geography, surface and obstructions.
Wind speeds growing with altitude is part of a wind energy law. This predicts wind speed rises with the 7th root of altitude. Increasing the elevation of a turbine, then, boosts the expected wind speeds by 10%, and the anticipated power by 34%.
In general, a length of 7D (7 × Rotor Diameter of the Wind Turbine) is defined between each turbine in a fully developed wind farm. But this might not be the situation in hilly areas.
Individual turbines at Dacaozi are interconnected with a medium voltage (usually 34.5 kV) power collection system and communications network.
At a substation, this medium-voltage electric current is elevated in voltage using a transformer for link with the high voltage transmission system. Building of a land-based wind farm requires setting up the collector system and substation, and probably access roads to each and every turbine site.