It is near Dabancheng wind field.
See below for data.
Typically, economic wind generators require a wind speed of 4.5 m/s (16 km/h) or more.
The best location for a project like Dabancheng I (Datang) could have a near constant flow of non-turbulent wind throughout the year, having a minimum chance of abrupt potent bursts of wind. Additionally, you would not get a turbine China Datang Corporation (CDT) like China Datang Corporation (CDT) associated if Dabancheng I (Datang) was not built near local demand or transmission capaDabancheng wind field.
Before development, Dabancheng I (Datang) was probably screened on the basis of a wind atlas, and validated with wind measurements. Meteorological wind data alone is usually not adequate for accurate siting of a large wind power project.
Site info around Dabancheng wind field would have been a major element in the ‘development’ final decision Local winds are often monitored for a year or more, and detailed wind maps constructed before wind generators are installed.
The wind hits sooner at higher altitudes as a result of reduced influence of drag. The increase in velocity with altitude is most spectacular close to the surface and is affected by landscape, surface roughness, and upwind hurdles such as trees or buildings. Velocity boosts with altitude and it is more distinct near land and is transformed by topography, surface and obstructions.
Wind speeds escalating 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 anticipated wind speeds by 10%, and the expected power by 34%.
In general, a distance of 7D (7 × Rotor Diameter of the Wind Turbine) is set between each turbine in a fully developed wind farm. But this is not always the situation in hilly areas.
Dabancheng I (Datang) turbines are connected via medium voltage lines and communications.
At a substation, that medium-voltage electric energy is increased in voltage with a transformer for link with the high voltage transmission system. Development of a land-based wind farm requires installing of the collector system and substation, and perhaps access roads to each and every turbine site.