It is near Guangling County.
See below for data.
In most cases, economic wind generators require a wind speed of 4.5 m/s (16 km/h) or larger.
A perfect place for a project like Diandingshan I could have a near constant flow of non-turbulent wind year round, having a minimum likelihood of sudden powerful bursts of wind. An important factor of turbine siting is also admittance to local requirement or transmission capaGuangling County.
Before building, Diandingshan I 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.
Assortment of site-specific data for wind speed and direction could have been imperative to determining site potential to be able to fund the project. Local winds are often supervised for a year or more, and detailed wind maps made before wind generators are installed.
Altitude would also have a part to performwithin a project like Diandingshan I. This is because of drag The boost in velocity with altitude is most remarkable close to the surface and is affected by landscape, surface roughness, and upwind hurdles such as trees or buildings. Velocity grows with altitude and is more pronounced near land and is altered by geography, surface and obstacles.
Commonly, the increase of wind speeds with increasing elevation follows a wind profile power law, which forecasts that wind speed rises proportionately to the seventh root of altitude. Increasing the height of a turbine, then, increases the predicted wind speeds by 10%, and the predicted power by 34%.
In general, a range of 7D (7 × Rotor Diameter of the Wind Turbine) is about between each turbine in a fully developed wind farm. However this is not always the situation in hilly areas.
Diandingshan I turbines are connected via medium voltage lines and communications.
At a substation, this kind of medium-voltage electric energy is elevated in voltage using a transformer for connection to the high voltage transmission system. Construction of a land-based wind farm requires installation of the collector system and substation, and perhaps roads to each turbine site.
Facts about Diandingshan I wind farm
- Name: Diandingshan I
- Wind turbine Supplier: Enercon, Model: E44-0.90kW, Units: 7,
- Country: China
- State: Shanxi
- City: Guangling County
- Owner: China Huadian